3-chlorobut-3-en-2-one

CAS No. 683-70-5

2-Chloro-1-buten-3-one; 3-CHLORO-3-BUTEN-2-ONE

1-Pyrrolidinecarboxylic acid,2-[[[4-[2-[(4-fluoro-2-methylphenyl)imino]-3-(2-furanylmethyl)-4-oxo-5-thiazolidinyl]phenyl]amino]carbonyl]-, phenylmethyl ester, (2S)- 657413-28-0

2,2(5H)-Furandicarboxylic acid,3-[[(4-fluorophenyl)methyl]thio]-4-hydroxy-5-oxo-, diethyl ester 577953-51-6

1-Pyrrolidinecarboxylic acid,4-(1,1-dimethylethoxy)-2-[[[4-[2-[[4-(4-morpholinyl)phenyl]imino]-4-oxo-3-(2-pyridinylmethyl)-5-thiazolidinyl]phenyl]amino]carbonyl]-, phenylmethylester, (2S,4R)- 657413-51-9

1-Pyrrolidinecarboxylic acid,3-hydroxy-2-(hydroxymethyl)-5-(1,2,3,4-tetrahydro-1-methyl-2,4-dioxo-5-pyrimidinyl)-, 9H-fluoren-9-ylmethyl ester, (2R,3S,5R)- 325771-82-2

2-[(E)-(4-aminophenyl)diazenyl]-1-methylpyridinium methyl sulfate 59642-75-0

2,5-Piperazinedione,1-[trans-4-[4-amino-5-[3-fluoro-4-[(5-methyl-2-benzoxazolyl)amino]phenyl]-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl]-, monoacetate 862723-65-7

1-Pyrrolidinecarboxylic acid,2-[[[4-[3-(2-furanylmethyl)-4-oxo-2-[[4-(trifluoromethyl)phenyl]imino]-5-thiazolidinyl]phenyl]amino]carbonyl]-, phenylmethyl ester, (2S)- 657413-32-6

2,2(3H)-Furandicarboxylic acid, dihydro-4-nitro-3,5-diphenyl-, dimethylester, (3R,4R,5R)-rel- 654672-27-2

1-Propanone,1-[5'-[[3,4-bis(hydroxymethyl)phenyl]methoxy]-2,2'-diethyl[1,1'-biphenyl]-4-yl]- 540495-34-9

2,5-Piperazinedione,1-[3-(diethylamino)propyl]-4-[2-(3,4-dimethoxyphenyl)ethyl]- 493001-52-8

2,2(1H)-Pentalenedicarboxylic acid,3,3a,4,5-tetrahydro-6-methyl-4-methylene-, bis(2-phenylethyl) ester 872678-63-2

1-Pyrrolidinecarboxylic acid, 2-[(dimethylamino)carbonyl]-4,4-difluoro-,1,1-dimethylethyl ester, (2S)- 847866-29-9

2,5-Piperazinedione, 3-[2-(methylthio)ethyl]-6-(2-pyridinylmethyl)- 103943-93-7

1-Pyrrolidinecarboxylic acid, 2-[(dimethylamino)carbonyl]-4-fluoro-,1,1-dimethylethyl ester, (2S,4R)- 847866-20-0

1-Pyrrolidinecarboxylic acid,2-[[[(3R)-1-[2-[[2-[(4-azidobenzoyl)amino]ethyl]amino]-2-oxoethyl]-2-oxo-3-pyrrolidinyl]amino]carbonyl]-, 1,1-dimethylethyl ester, (2S)- 874163-20-9

10b-hydroxy-N-[2-(1H-indol-3-yl)ethyl]-3,6-dioxo-2,5-di(propan-2-yl)octahydro-8H-[1,3]oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxamide 60828-51-5

2,2(1H)-Pentalenedicarboxylic acid,3,3a,4,5-tetrahydro-5-oxo-3a-(2-pyridinyl)-, dimethyl ester 497172-54-0

2,5-Piperazinedione, 3-ethylidene-6-[(4-methoxyphenyl)methylene]- 51239-68-0

1-Pyrrolidinecarboxylic acid,2-[[4-(phenylmethyl)-1-piperidinyl]carbonyl]-, 1,1-dimethylethyl ester,(2S)- 354564-05-9

1-Pyrrolidinecarboxylic acid, 2-[(hydroxyamino)carbonyl]-, phenylmethylester, (2S)- 211232-31-4

2,2(3H)-Furandicarboxylic acid,3-(4-fluorophenyl)dihydro-5-(4-methylphenyl)-4-nitro-, dimethyl ester,(3R,4R,5R)-rel- 654672-31-8

2,5-Diazabicyclo[2.2.2]octane, 2-(6-fluoro-3-pyridinyl)-, (1S,4S)- 286943-61-1

1-Pyrrolidinecarboxylic acid, 2-[[(methylsulfonyl)oxy]methyl]-,phenylmethyl ester 317830-92-5

2,2(1H)-Pentalenedicarboxylic acid,3,3a,4,5-tetrahydro-5-oxo-6-(trimethylgermyl)-, dimethyl ester 498555-88-7

1-Pyrrolidinecarboxylic acid,2-[[4-[(1,1-dimethylethoxy)carbonyl]phenyl]methyl]-4-(2-propenyl)-,1,1-dimethylethyl ester 861882-51-1

2,2(3H)-Thiophenedicarboxylic acid,dihydro-4-iodo-5-[[(2-methoxybenzoyl)oxy]methyl]-, dimethyl ester,(4R,5R)-rel- 658045-32-0

2,5-Diazabicyclo[2.2.2]octane-2-carboxylic acid, 5-(3-pyridinyl)-,1,1-dimethylethyl ester 286946-82-5

2,2(1H)-Pentalenedicarboxylic acid,3,3a,4,5-tetrahydro-4-methylene-6-(trimethylsilyl)-, diethyl ester 591774-43-5

1-Pyrrolidinecarboxylic acid,2-[[4-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-1-piperazinyl]carbonyl]-,1,1-dimethylethyl ester 502645-35-4

2,1-Benzoxaphosphole,1,1,1,3-tetrahydro-1-(1-methylethylidene)-1-phenyl-3,3-bis(trifluoromethyl)- 461679-37-8

2,5-Diazabicyclo[2.2.2]octane, 2-(6-fluoro-3-pyridinyl)-, (1R,4R)- 286944-27-2

1-Pyrrolidinecarboxylic acid,2-[[[4-[3-[(3-fluorophenyl)methyl]-4-oxo-2-(3-pyridinylimino)-5-thiazolidinyl]phenyl]amino]carbonyl]-4-hydroxy-, phenylmethyl ester, (2S,4R)- 657413-47-3

1-Pyrrolidinecarboxylic acid, 2-[[(trifluoroacetyl)amino]carbonyl]-,1,1-dimethylethyl ester, (2S)- 847062-93-5

1,2,4-Oxadiazole,3-[[[4-ethyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]thio]methyl]-5-(2-thienyl)- 660420-05-3

1-Pyrrolidinecarboxylic acid,3-[7-(cyclohexylamino)-3-[[(2-ethoxy-2-oxoethyl)amino]carbonyl]-6-fluoro-4-oxo-1(4H)-quinolinyl]-, 1,1-dimethylethyl ester 836615-55-5

2,5-Piperazinedione,1-[3-(aminomethyl)-4-(4-methylphenyl)-2-(2-methylpropyl)-6-quinolinyl]- 660452-24-4

1-Pyrrolidinecarboxylic acid,3-hydroxy-4-[[4-[(2-methyl-4-quinolinyl)methyl]benzoyl]amino]-,1,1-dimethylethyl ester 477584-48-8

2,5-Diazabicyclo[2.2.2]octane, 2-(6-fluoro-5-methyl-3-pyridinyl)-,(1S,4S)- 286943-60-0

1-Pyrrolidinecarboxylic acid,3-hydroxy-4-[[[[3-(trifluoromethyl)benzoyl]amino]acetyl]amino]-,1,1-dimethylethyl ester, (3S,4S)- 708273-15-8

IMINOSTILBENE-10,11-DIHYDRODIOL 56211-73-5

5-butyl-5-(propan-2-yl)pyrimidine-2,4,6(1H,3H,5H)-trione 53943-63-8

1-Pyrrolidinecarboxylic acid,2-[[[(1R,2S)-2-ethenyl-1-(methoxycarbonyl)cyclopropyl]amino]carbonyl]-4-[(3-phenyl-2-propynyl)oxy]-, 1,1-dimethylethyl ester, (2S,4R)- 872497-27-3

2,2(1H)-Pentalenedicarboxylic acid,3,3a,4,5-tetrahydro-4-methylene-6-pentyl-, diethyl ester 768398-07-8

1-(2,2-dioxido-3,4-dihydro-5H-thiochromeno[3,4-e][1,2]oxathiin-4-yl)piperidine 59579-86-1

1-Pyrrolidinecarboxylic acid, 2-[(cyclopropylmethylamino)carbonyl]-,1,1-dimethylethyl ester, (2R)- 477577-12-1

1-Pyrrolidinecarboxylic acid,2-[[[4-[2-[[4-fluoro-3-(trifluoromethyl)phenyl]imino]-3-(2-furanylmethyl)-4-oxo-5-thiazolidinyl]phenyl]amino]carbonyl]-, phenylmethyl ester, (2S)- 657413-39-3

1-Pyrrolidinecarboxylic acid,2-[[[4-[2-[(3-fluorophenyl)imino]-3-(2-furanylmethyl)-4-oxo-5-thiazolidinyl]phenyl]amino]carbonyl]-5-oxo-, phenylmethyl ester, (2S)- 657412-62-9

1-Pyrrolidinecarboxylic acid,3-hydroxy-2-(hydroxymethyl)-5-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-, 9H-fluoren-9-ylmethyl ester, (2R,3S,5R)- 325771-81-1

2,1-Benzisoxazole-4,5-dione, 4-(O-methyloxime) 454466-59-2

2,2(3H)-Furandicarboxylic acid,dihydro-3-(4-methoxyphenyl)-5-(4-methylphenyl)-4-nitro-, dimethyl ester,(3R,4R,5R)-rel- 654672-37-4

1-Pyrrolidinecarboxylic acid, 2-[[(methylamino)carbonyl]amino]-,1,1-dimethylethyl ester, (2S)- 389119-28-2

2,2(5H)-Furandicarboxylic acid,3-(1H-benzimidazol-2-ylthio)-4-hydroxy-5-oxo-, diethyl ester 577953-33-4

UDP-6-azido-6-deoxy-D-glucose 537039-67-1

4-chloro-6-methyl-2-phenylpyridazin-3(2H)-one 5435-35-8

2,5-Diazabicyclo[2.2.2]octane,2-[(6-methoxy-1H-indazol-3-yl)carbonyl]-5-methyl- 858660-58-9

2,5-Piperazinedione,1-[2-(2,4-dichlorophenyl)ethyl]-4-[3-(1H-imidazol-1-yl)propyl]- 493001-48-2

1-Pyrrolidinecarboxylic acid,2-[[[(1S,2R)-2-ethenyl-1-(ethoxycarbonyl)cyclopropyl]amino]carbonyl]-4-[(7-methoxy-2-phenyl-4-quinolinyl)oxy]-, 1,1-dimethylethyl ester,(2S,4R)- 445305-88-4

1-Pyrrolidinecarboxylic acid,2-[[[4-[3-[(3-fluorophenyl)methyl]-4-oxo-2-(3-pyridinylimino)-5-thiazolidinyl]phenyl]amino]carbonyl]-, phenylmethyl ester, (2S)- 657413-49-5

2,5-Pyrrolidinedione, 1-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-, monopolybutenyl derivs. 67762-78-1

2,2(3H)-Furandicarboxylic acid,dihydro-5-(4-methylphenyl)-4-nitro-3-phenyl-, dimethyl ester,(3R,4R,5R)-rel- 654672-22-7