Product Index

(5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5h)-one

Catalog No.: AA008L38

CAS No.:81154-00-9 MDL No.: MFCD04969006

MF: C10H6ClNOS2 MW: 255.7437

Pricing and Availability

(5E)-2-Mercapto-5-(3-methoxybenzylidene)-1,3-thiazol-4(5h)-one

Catalog No.: AA004ZNM

CAS No.:81154-02-1 MDL No.: MFCD04969031

MF: C11H9NO2S2 MW: 251.3247

Pricing and Availability

(5E)-5-[(4-hydroxyphenyl)methylidene]-2-(morpholin-4-yl)-4,5-dihydro-1,3-thiazol-4-one

Catalog No.: AA01XLA4

CAS No.:81154-07-6 MDL No.:

MF: C14H14N2O3S MW: 290.3376

Pricing and Availability

(5E)-2-Mercapto-5-(2-methoxybenzylidene)-1,3-thiazol-4(5h)-one

Catalog No.: AA00559F

CAS No.:81154-09-8 MDL No.: MFCD04969030

MF: C11H9NO2S2 MW: 251.3247

Pricing and Availability

4-Thiazolidinone, 5-[(2-methoxyphenyl)methylene]-2-thioxo-, (5Z)-

Catalog No.: AA01RV6I

CAS No.:81154-10-1 MDL No.:

MF: C11H9NO2S2 MW: 251.3247

Pricing and Availability

(5Z)-5-(2-hydroxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one

Catalog No.: AA01ZZUQ

CAS No.:81154-12-3 MDL No.:

MF: C10H7NO2S2 MW: 237.2981

Pricing and Availability

(5E)-5-(4-Hydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5h)-one

Catalog No.: AA004ZNL

CAS No.:81154-13-4 MDL No.: MFCD04969022

MF: C10H7NO2S2 MW: 237.2981

Pricing and Availability

(Z)-5-(4-Hydroxybenzylidene)-2-thioxothiazolidin-4-one

Catalog No.: AA005GAI

CAS No.:81154-14-5 MDL No.: MFCD00186335

MF: C10H7NO2S2 MW: 237.2981

Pricing and Availability

(5E)-2-Mercapto-5-(4-methoxybenzylidene)-1,3-thiazol-4(5h)-one

Catalog No.: AA00559E

CAS No.:81154-16-7 MDL No.: MFCD04969032

MF: C11H9NO2S2 MW: 251.3247

Pricing and Availability

(5E)-5-(4-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5h)-one

Catalog No.: AA008KXR

CAS No.:81154-18-9 MDL No.: MFCD04969011

MF: C10H6ClNOS2 MW: 255.7437

Pricing and Availability

5-(4-Chlorobenzylidene)rhodanine

Catalog No.: AA01ZXDM

CAS No.:81154-19-0 MDL No.:

MF: C10H6ClNOS2 MW: 255.7437

Pricing and Availability

(3E)-3-[2-(5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-yl)hydrazinylidene]-1,3-dihydro-2H-indol-2-one

Catalog No.: AA01Z1PH

CAS No.:81154-32-7 MDL No.:

MF: C18H15N5OS MW: 349.4096

Pricing and Availability

5-phenyl-10-thia-3,4,6,8-tetraazatetracyclo[7.7.0.0^{2,6}.0^{11,16}]hexadeca-1(9),2,4,7,11(16)-pentaene

Catalog No.: AA01M9WY

CAS No.:81154-33-8 MDL No.:

MF: C17H14N4S MW: 306.3849

Pricing and Availability

2,4-Dichlorophenethyl alcohol

Catalog No.: AA008KXO

CAS No.:81156-68-5 MDL No.: MFCD00192010

MF: C8H8Cl2O MW: 191.0545

Pricing and Availability

1-Azetidino-isobutene

Catalog No.: AA00GM9X

CAS No.:81156-88-9 MDL No.: MFCD31705543

MF: C7H13N MW: 111.1848

Pricing and Availability

RR-SRC, Protein Tyrosine Kinase Substrate

Catalog No.: AA005FAG

CAS No.:81156-93-6 MDL No.: MFCD00076721

MF: C23H38N4O10 MW: 530.5686

Pricing and Availability

(R,R)-1,2-Bis[(2-methylphenyl)(phenyl)phosphino]ethane

Catalog No.: AA00ID38

CAS No.:81157-90-6 MDL No.: MFCD12198305

MF: C28H28P2 MW: 426.4694

Pricing and Availability

Esmolol HCl

Catalog No.: AA00559C

CAS No.:81161-17-3 MDL No.: MFCD00941432

MF: C16H26ClNO4 MW: 331.8349

Pricing and Availability

H-THR-TYR-SER-OH

Catalog No.: AA00G47W

CAS No.:81161-89-9 MDL No.: MFCD00063358

MF: C16H23N3O7 MW: 369.3697

Pricing and Availability

Anhydro Vinblastine Disulfate Salt

Catalog No.: AA00G4SY

CAS No.:81165-17-5 MDL No.:

MF: C46H56N4O8 MW: 792.9588

Pricing and Availability

1-BENZYL-6,7-DIMETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE

Catalog No.: AA00G9AZ

CAS No.:81165-23-3 MDL No.: MFCD01717287

MF: C18H22ClNO2 MW: 319.8258

Pricing and Availability

R-(+)-DIOA

Catalog No.: AA00GALX

CAS No.:81166-47-4 MDL No.: MFCD00069261

MF: C20H24Cl2O4 MW: 399.3082

Pricing and Availability

Cyclopropyl(trimethylsilyl)acetylene

Catalog No.: AA003BX0

CAS No.:81166-84-9 MDL No.: MFCD00671355

MF: C8H14Si MW: 138.2823

Pricing and Availability

Imiloxan Hydrochloride

Catalog No.: AA004ZLZ

CAS No.:81167-16-0 MDL No.: MFCD01074788

MF: C14H17ClN2O2 MW: 280.7500

Pricing and Availability

1H-Imidazole, 2-[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]-1-ethyl-,monohydrochloride

Catalog No.: AA00GAFL

CAS No.:81167-22-8 MDL No.: MFCD01074788

MF: C14H17ClN2O2 MW: 280.7500

Pricing and Availability

N-(Diphenylmethylene)glycine methyl ester

Catalog No.: AA003SBM

CAS No.:81167-39-7 MDL No.: MFCD06661218

MF: C16H15NO2 MW: 253.2958

Pricing and Availability

4-(tert-Butyl)-2-chloropyridine

Catalog No.: AA008KXL

CAS No.:81167-60-4 MDL No.: MFCD12131129

MF: C9H12ClN MW: 169.6513

Pricing and Availability

3-((tert-butyldimethylsilyloxy)methyl)benzaldehyde

Catalog No.: AA005FAA

CAS No.:81168-11-8 MDL No.: MFCD20267040

MF: C14H22O2Si MW: 250.4088

Pricing and Availability

Benzenemethanol, 2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-

Catalog No.: AA004ZEY

CAS No.:81168-17-4 MDL No.: MFCD18206133

MF: C14H24O2Si MW: 252.4247

Pricing and Availability

2-(4-Fluorophenyl)-2-hydroxypropionic Acid

Catalog No.: AA00GQ6Z

CAS No.:81170-13-0 MDL No.: MFCD11052520

MF: C9H9FO3 MW: 184.1644

Pricing and Availability

2,2-Difluoro-1-(4-(methylthio)phenyl)ethanone

Catalog No.: AA00GP5A

CAS No.:81170-29-8 MDL No.: MFCD13172969

MF: C9H8F2OS MW: 202.2210

Pricing and Availability

2-methoxysulfonylethanol

Catalog No.: AA008KXB

CAS No.:81171-21-3 MDL No.: MFCD29067342

MF: C3H8O4S MW: 140.1582

Pricing and Availability

4-Bromo-2-fluorophenylisothiocyanate

Catalog No.: AA003KU4

CAS No.:81171-71-3 MDL No.: MFCD02683533

MF: C7H3BrFNS MW: 232.0728

Pricing and Availability

1,2-Dibromo-3-fluorobenzene

Catalog No.: AA00G3VX

CAS No.:811711-33-8 MDL No.: MFCD07368789

MF: C6H3Br2F MW: 253.8944

Pricing and Availability

1,2-Dibromo-3,4-difluorobenzene

Catalog No.: AA00ID39

CAS No.:811713-01-6 MDL No.: MFCD12922587

MF: C6H2Br2F2 MW: 271.8849

Pricing and Availability

1,5-Dibromo-2,3-difluorobenzene

Catalog No.: AA00G9FF

CAS No.:811713-09-4 MDL No.: MFCD09878205

MF: C6H2Br2F2 MW: 271.8849

Pricing and Availability

Catalog No.: AA024TYJ

CAS No.:811718-87-3 MDL No.:

MF: MW:

Pricing and Availability

5-(2-Hydroxyethyl)-2,6-dimethylpyrimidin-4(3H)-one

Catalog No.: AA005594

CAS No.:81172-05-6 MDL No.: MFCD03407800

MF: C8H12N2O2 MW: 168.1931

Pricing and Availability

5-(2-Hydroxyethyl)-6-methyl-2-phenylpyrimidin-4(1H)-one

Catalog No.: AA008KXA

CAS No.:81172-11-4 MDL No.: MFCD18915328

MF: C13H14N2O2 MW: 230.2625

Pricing and Availability

Catalog No.: AA024HKU

CAS No.:81172-32-9 MDL No.:

MF: MW:

Pricing and Availability

3-(4-maleimidophenyl)-4-methyl-7-(diethylamino)coumarin

Catalog No.: AA008KX9

CAS No.:81172-86-3 MDL No.: MFCD00425249

MF: C24H22N2O4 MW: 402.4425

Pricing and Availability

4-(Diethoxymethyl)benzaldehyde

Catalog No.: AA003K4F

CAS No.:81172-89-6 MDL No.: MFCD00052698

MF: C12H16O3 MW: 208.2536

Pricing and Availability

4-(1,3-Dioxan-2-yl)benzaldehyde

Catalog No.: AA004ZEW

CAS No.:81172-92-1 MDL No.: MFCD07700183

MF: C11H12O3 MW: 192.2112

Pricing and Availability

tetrakis(N,N-DIethylaMino)phosphorus broMide

Catalog No.: AA00GJEZ

CAS No.:81175-49-7 MDL No.: MFCD10676805

MF: C16H40BrN4P MW: 399.3934

Pricing and Availability

6-EPI PRAVASTATIN, SODIUM SALT

Catalog No.: AA00G4ZJ

CAS No.:81176-41-2 MDL No.: MFCD09841202

MF: C23H35NaO7 MW: 446.5096

Pricing and Availability

Hexanedioic acid,3-methyl-

Catalog No.: AA00G5HY

CAS No.:81177-02-8 MDL No.: MFCD00063200

MF: C7H12O4 MW: 160.1678

Pricing and Availability

(R)-2-Amino-5-methylhex-4-enoic acid

Catalog No.: AA00GO88

CAS No.:81177-54-0 MDL No.: MFCD10565737

MF: C7H13NO2 MW: 143.1836

Pricing and Availability

Nonanoicacid, 2-amino-, (2R)-

Catalog No.: AA008KX8

CAS No.:81177-55-1 MDL No.: MFCD00272729

MF: C9H19NO2 MW: 173.2527

Pricing and Availability

Stannane, tributyl(1-methoxyethenyl)-

Catalog No.: AA008KX7

CAS No.:81177-90-4 MDL No.: MFCD31665711

MF: C15H32OSn MW: 347.1150

Pricing and Availability

Silane,(1-ethoxyethenyl)trimethyl-

Catalog No.: AA008KX6

CAS No.:81177-92-6 MDL No.: MFCD00134557

MF: C7H16OSi MW: 144.2868

Pricing and Availability

6-[4-[6,8,8-trimethyl-2-oxo-9-(3-sulfopropyl)pyrano[3,2-g]quinolin-3-yl]pyridin-1-ium-1-yl]hexanoate

Catalog No.: AA024GJR

CAS No.:811785-95-2 MDL No.:

MF: C29H34N2O7S MW: 554.6545

Pricing and Availability

Benzyl 3-fluoro-4-nitrobenzoate

Catalog No.: AA024GQQ

CAS No.:811788-85-9 MDL No.: MFCD15142973

MF: C14H10FNO4 MW: 275.2319

Pricing and Availability

3-Butyl-1,2-dimethyl-1H-imidazolium salt with N-cyanocyanamide

Catalog No.: AA00G7YL

CAS No.:811789-67-0 MDL No.: MFCD19443501

MF: C11H17N5 MW: 219.2862

Pricing and Availability

(η5-Cyclopentadienyl)(6-naphthalene)ruthenium(II) triflate

Catalog No.: AA02AKA1

CAS No.:811794-35-1 MDL No.: MFCD31692239

MF: MW:

Pricing and Availability

BOC 4-ACETYL-2-FLUOROANILINE

Catalog No.: AA01DSFT

CAS No.:811799-54-9 MDL No.: MFCD20921817

MF: C13H16FNO3 MW: 253.2694

Pricing and Availability

4-Amino-3,5-difluoroacetophenone

Catalog No.: AA004ZES

CAS No.:811799-69-6 MDL No.: MFCD08460502

MF: C8H7F2NO MW: 171.1441

Pricing and Availability

(3-((Pyridin-4-ylthio)methyl)phenyl)methanol

Catalog No.: AA00GLIJ

CAS No.:811801-40-8 MDL No.: MFCD20484656

MF: C13H13NOS MW: 231.3134

Pricing and Availability

3-(4-pyridinylthio)Benzenemethanol

Catalog No.: AA00G8NF

CAS No.:811801-42-0 MDL No.: MFCD20484658

MF: C12H11NOS MW: 217.2868

Pricing and Availability

Apatinib

Catalog No.: AA003A34

CAS No.:811803-05-1 MDL No.: MFCD21648511

MF: C24H23N5O MW: 397.4723

Pricing and Availability

6'-Aminospiro[cyclopropane-1,3'-indolin]-2'-one

Catalog No.: AA00GBOZ

CAS No.:811803-24-4 MDL No.: MFCD27922326

MF: C10H10N2O MW: 174.1992

Pricing and Availability

1-(4-Aminophenyl)cyclobutanecarbonitrile

Catalog No.: AA00ID3B

CAS No.:811803-25-5 MDL No.: MFCD16622256

MF: C11H12N2 MW: 172.2264

Pricing and Availability

Catalog No.: AA0279LZ

CAS No.:811804-74-7 MDL No.:

MF: MW:

Pricing and Availability

Catalog No.: AA027S1M

CAS No.:811809-01-5 MDL No.:

MF: MW:

Pricing and Availability

Propanamide, N-(3-fluoro-2-methylphenyl)-2,2-dimethyl- (9CI)

Catalog No.: AA00GLIS

CAS No.:811810-61-4 MDL No.: MFCD20585635

MF: C12H16FNO MW: 209.2599

Pricing and Availability

5-Chloro-7-nitrobenzo[d]oxazol-2(3h)-one

Catalog No.: AA005591

CAS No.:811810-67-0 MDL No.: MFCD09753602

MF: C7H3ClN2O4 MW: 214.5627

Pricing and Availability

2-(Piperidin-4-ylmethyl)pyridine

Catalog No.: AA00G9MR

CAS No.:811812-57-4 MDL No.: MFCD05189963

MF: C11H16N2 MW: 176.2581

Pricing and Availability

2-(Piperidin-4-ylmethyl)pyrimidine

Catalog No.: AA004ZER

CAS No.:811812-60-9 MDL No.: MFCD11656693

MF: C10H15N3 MW: 177.2462

Pricing and Availability

2-methyl-4-(4H-1,2,4-triazol-4-yl)phenol

Catalog No.: AA028GE7

CAS No.:811812-99-4 MDL No.: MFCD24126360

MF: C9H9N3O MW: 175.1873

Pricing and Availability

Methyl 2-(4-(piperidin-4-yloxy)phenyl)acetate hydrochloride

Catalog No.: AA00GR10

CAS No.:811813-40-8 MDL No.: MFCD10687221

MF: C14H20ClNO3 MW: 285.7665

Pricing and Availability

(2Z)-3-(2,6-dichlorophenyl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile

Catalog No.: AA00ITI4

CAS No.:811826-50-3 MDL No.: MFCD11054063

MF: C16H11Cl2NO2S MW: 352.2350

Pricing and Availability

(2E)-3-(4-bromophenyl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile

Catalog No.: AA00ITHO

CAS No.:811826-58-1 MDL No.: MFCD04154129

MF: C16H12BrNO2S MW: 362.2410

Pricing and Availability

(2E)-3-(2-methoxyphenyl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile

Catalog No.: AA01N1KP

CAS No.:811826-60-5 MDL No.: MFCD04442697

MF: C17H15NO3S MW: 313.3709

Pricing and Availability

4-(4-Bromophenyl)tetrahydropyran

Catalog No.: AA003JZX

CAS No.:811828-76-9 MDL No.: MFCD12756447

MF: C11H13BrO MW: 241.1243

Pricing and Availability

N-(2,5-Difluoro-phenyl)-formamide

Catalog No.: AA005FA2

CAS No.:81183-56-4 MDL No.: MFCD21121183

MF: C7H5F2NO MW: 157.1175

Pricing and Availability

(2E)-2-(4-methylbenzenesulfonyl)-3-(3-phenoxyphenyl)prop-2-enenitrile

Catalog No.: AA00IV6Y

CAS No.:811831-02-4 MDL No.: MFCD00246044

MF: C22H17NO3S MW: 375.4403

Pricing and Availability

(2E)-3-[4-(benzyloxy)phenyl]-2-(4-methylbenzenesulfonyl)prop-2-enenitrile

Catalog No.: AA01LNU5

CAS No.:811831-06-8 MDL No.: MFCD04442693

MF: C23H19NO3S MW: 389.4669

Pricing and Availability

(2Z)-3-(3-bromo-4-methoxyphenyl)-2-(4-methylbenzenesulfonyl)prop-2-enenitrile

Catalog No.: AA00ITEC

CAS No.:811831-19-3 MDL No.: MFCD00955381

MF: C17H14BrNO3S MW: 392.2670

Pricing and Availability

(4-Methoxy-3-nitrophenyl)(3-nitrophenyl)methanone

Catalog No.: AA01EDDY

CAS No.:811836-23-4 MDL No.: MFCD27997253

MF: C14H10N2O6 MW: 302.2390

Pricing and Availability

(2S)-bicyclo[2.2.2]octane-2-carboxylic acid

Catalog No.: AA01K9XZ

CAS No.:811836-44-9 MDL No.: MFCD30322204

MF: C9H14O2 MW: 154.2063

Pricing and Availability

(E)-4-(But-2-en-1-yl)-3-hydroxy-5-methoxybenzoic acid

Catalog No.: AA01EBZT

CAS No.:81184-21-6 MDL No.: MFCD28040661

MF: C12H14O4 MW: 222.2372

Pricing and Availability

4-(But-3-en-2-yl)-3-hydroxy-5-methoxybenzoic acid

Catalog No.: AA01EBSR

CAS No.:81184-33-0 MDL No.: MFCD28040660

MF: C12H14O4 MW: 222.2372

Pricing and Availability

(E)-2-(But-2-en-1-yl)-5-hydroxy-3-methoxybenzoic acid

Catalog No.: AA01ED0I

CAS No.:81184-36-3 MDL No.: MFCD28040659

MF: C12H14O4 MW: 222.2372

Pricing and Availability

4-Acetoxy-3-methoxyphenylboronic acid, pinacol ester

Catalog No.: AA003HFZ

CAS No.:811841-45-9 MDL No.: MFCD03789257

MF: C15H21BO5 MW: 292.1352

Pricing and Availability

4-Amino-N-(3-(trifluoromethyl)phenyl)benzamide

Catalog No.: AA00G7AD

CAS No.:811841-49-3 MDL No.: MFCD00171039

MF: C14H11F3N2O MW: 280.2451

Pricing and Availability

2-(2-(N-Benzo[3,4-d]1,3-dioxolen-5-ylcarbamoyl)phenyl)acetic acid

Catalog No.: AA00IV8X

CAS No.:811841-53-9 MDL No.: MFCD01567687

MF: C16H13NO5 MW: 299.2781

Pricing and Availability

((4-(Bromomethyl)phenyl)sulfonyl)(2-indol-3-ylethyl)amine

Catalog No.: AA00IV3C

CAS No.:811841-56-2 MDL No.: MFCD00170628

MF: C17H17BrN2O2S MW: 393.2981

Pricing and Availability

2-{2-[(2,4-difluorophenyl)carbamoyl]phenyl}acetic acid

Catalog No.: AA00IV4K

CAS No.:811841-63-1 MDL No.: MFCD00171195

MF: C15H11F2NO3 MW: 291.2495

Pricing and Availability

2-((2,2-Dinitrilovinyl)amino)benzoic acid

Catalog No.: AA00IVDU

CAS No.:811841-69-7 MDL No.: MFCD00170479

MF: C11H7N3O2 MW: 213.1922

Pricing and Availability

2-{2-[(6-methoxypyridin-3-yl)carbamoyl]phenyl}acetic acid

Catalog No.: AA00IX4U

CAS No.:811841-72-2 MDL No.: MFCD00170496

MF: C15H14N2O4 MW: 286.2827

Pricing and Availability

2-{[(pyridin-3-yl)methyl]carbamoyl}cyclopropane-1-carboxylic acid

Catalog No.: AA00IV8J

CAS No.:811841-75-5 MDL No.: MFCD01567570

MF: C11H12N2O3 MW: 220.2246

Pricing and Availability

2-[4-(trifluoromethoxy)phenyl]-1,3-thiazolidine-4-carboxylic acid

Catalog No.: AA00IX5S

CAS No.:811841-78-8 MDL No.: MFCD00170803

MF: C11H10F3NO3S MW: 293.2622

Pricing and Availability

2-Amino-1-(t-butyldimethylsilyloxy)butane

Catalog No.: AA00558Z

CAS No.:811841-81-3 MDL No.: MFCD03001670

MF: C10H25NOSi MW: 203.3971

Pricing and Availability

3-Amino-1-n-fmoc-piperidine, HCl

Catalog No.: AA00G2UA

CAS No.:811841-86-8 MDL No.: MFCD03001674

MF: C20H23ClN2O2 MW: 358.8618

Pricing and Availability

4-Amino-1-n-fmoc-piperidine, HCl

Catalog No.: AA00G2UN

CAS No.:811841-89-1 MDL No.: MFCD03001675

MF: C20H23ClN2O2 MW: 358.8618

Pricing and Availability

3-Amino-1-n-fmoc-pyrrolidine, HCl

Catalog No.: AA00G2UO

CAS No.:811841-92-6 MDL No.: MFCD03001676

MF: C19H21ClN2O2 MW: 344.8352

Pricing and Availability

5-Amino-2,3,4,5-tetrahydro-benzo[b]azepine-1-carboxylic acid tert-butyl ester

Catalog No.: AA008KX5

CAS No.:811841-95-9 MDL No.: MFCD03426405

MF: C15H22N2O2 MW: 262.3474

Pricing and Availability

tert-Butyl 4-(3-amino-2-hydroxypropyl)piperazine-1-carboxylate

Catalog No.: AA005FA1

CAS No.:811841-98-2 MDL No.: MFCD01631186

MF: C12H25N3O3 MW: 259.3452

Pricing and Availability

Methyl 4-amino-4-naphthalen-1-yl-butyrate hydrochloride

Catalog No.: AA00G2UI

CAS No.:811842-01-0 MDL No.: MFCD03426353

MF: C15H18ClNO2 MW: 279.7619

Pricing and Availability

Methyl 4-amino-4-naphthalen-2-yl-butyrate hydrochloride

Catalog No.: AA00G2UP

CAS No.:811842-04-3 MDL No.: MFCD08061186

MF: C15H18ClNO2 MW: 279.7619

Pricing and Availability

3-Aminoethyl-1-n-cbz-pyrrolidine

Catalog No.: AA00558Y

CAS No.:811842-07-6 MDL No.: MFCD03001682

MF: C14H20N2O2 MW: 248.3208

Pricing and Availability