2-Pyrrolidinone, 5-butyl-

CAS No. 18711-02-9

TETRACOSAMETHYLCYCLODODECASILOXANE 18919-94-3

2-Propen-1-one, 3-(5-nitro-2-thienyl)-1-phenyl- 18922-31-1

Methanimidamide, N-(4-chloro-6-methyl-2-pyrimidinyl)-N'-hydroxy- 108789-58-8

Carbamic acid, [(1S)-2-methyl-1-[(propylamino)carbonyl]propyl]-,2-propenyl ester 245447-97-6

Benzaldehyde, 3-fluoro-4,5-bis(2-methoxyethoxy)- 189206-34-6

5',7'-Dimethyl-1',3'-diazaspiro[cyclopentane-1,2'-tricyclo[3.3.1.1~3,7~]decan]-6'-one 108790-79-0

[1,1'-Biphenyl]-2,2'-diol, 3-(1,1-dimethylethyl)-3'-hexyl-5,5'-dimethyl- 189209-38-9

Ce 18923-26-7

4-chlorobutyramide 2455-04-1

4-氯丁酰胺

Butanedioic acid, sulfo-, 1,4-diethyl ester 24548-74-1

4-(1H-Pyrazolo[3,4-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester 245450-02-6

1-Propanone, 2-(2-benzoylphenyl)-2-methyl-1-phenyl- 189230-90-8

1-Hexadecanaminium,N,N'-[1,4-butanediylbis[(methylimino)-3,1-propanediyl]]bis[N-hexadecyl-N-methyl-,diiodide, mixt. with(Z,Z)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyldi-9-octadecenoate 189203-04-1

Thiourea, bis[(2,4-dihydroxyphenyl)methylene]- 189203-82-5

1H-Cyclopenta[7,8]phenanthro[1,10a-b]azirine,androstano[4,5-b]azirine deriv. 24548-00-3

Quinoxalino[2,3-a]phenazine, 1-methyl- 189217-81-0

4-(6-AMINO-5-NITRO-4-PYRIMIDINYL)-1-PIPERAZINECARBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER 245450-04-8

methyl N-[(benzyloxy)carbonyl]alanylnorvalinate 18921-53-4

1H-Pyrrole-1-ethanol, 2-methyl-b-(1-methylethyl)-, (R)- 189231-43-4

Methanediamine, 1,1-dichloro-N,N,N',N'-tetramethyl- 108790-41-6

L-Proline, 1-[N-[1-(trifluoroacetyl)-L-prolyl]-L-valyl]-, methyl ester 18921-61-4

3,5-Cyclohexadiene-1,2-dione,4-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-nitropropyl]-3,5-dimethyl- 189217-99-0

B.Co.Li.Mg.O 189224-12-2

Benzaldehyde, 2-bromo-3-hydroxy-5-methoxy- 108791-60-2

Benzene, 1-[(phenylmethyl)thio]-4-(trifluoromethyl)- 108789-37-3

4-Hexen-3-one, 1-hydroxy-4-methyl-1-phenyl- 189224-36-0

Pentanoic acid, 5-(2-anthracenylamino)-5-oxo- 189208-88-6

Glycine,L-methionyl-L-alanyl-L-seryl-L-methionyl-L-threonylglycylglycyl-L-glutaminyl-L-glutaminyl-L-methionyl- 245445-88-9

Uridine, 5-(6-aminohexyl)-2'-deoxy- 189219-95-2

Glycine,L-a-aspartyl-L-threonyl-L-histidyl-L-lysyl-L-seryl-L-a-glutamyl-L-isoleucyl-L-alanyl-L-histidyl-L-arginyl-L-phenylalanyl-L-asparaginyl-L-a-aspartyl-L-leucyl- 189230-74-8

4,4-Bis(4-hydroxyphenyl)-3-hexanone diacetate 18922-12-8

1,2,3-Cyclohexanetrione, 5,5-dimethyl-,2-[(2-mercaptophenyl)hydrazone] 189231-67-2

4-Thiazolidinecarboxylic acid, 3-methyl-2-phenyl-, ethyl ester, (4R)- 189228-45-3

spiro[cyclohexane-1,2'-[1,3]diazatricyclo[3.3.1.1~3,7~]decan]-6'-one, 5',7'-dimethyl- 108790-80-3

Li.Ni.O.W 189212-50-8

Benzene,1,1'-(1,3-dimethylbutylidene)bis[3-(1-methylpropyl)-4-(1,1,2,2-tetrafluoroethoxy)- 189230-48-6

Pyrrolidine, 2-(methoxymethyl)-1-(1-oxo-2-propenyl)-, (2S)- 108788-42-7

1H-AZIRINO[2,3-A]INDOLIZINE 245447-88-5

Pyrido[1,2-a]benzimidazole 245-47-6

1,3,2-Dithiazolidine, 4,4,5-trifluoro-5-(trifluoromethyl)-,1,1,3,3-tetraoxide, lithium salt 189217-64-9

2-(5-hydroxy-1H-indol-3-yl)acetaldehyde 1892-21-3

deuteroheme 18922-88-8

1H-Pyrazole-5-carboxylicacid, 3-(acetylamino)-1-methyl-, methyl ester 245467-35-0

Deaza-Aminopterin 18921-68-1

N-(4-amino-2-methoxyphenyl)-2,2-dimethylpropanamide 108792-09-2

Quinespar 18921-66-9

Pyrimido[1,2-a]indole 245-46-5

PYRAZINO[1,2-A]BENZO[D]IMIDAZOLE 245-49-8

2-Amino-7,8-dihydro-8-methyl-6,7-diphenyl-4(3H)-pteridinone 2454-79-7

N-[4-[[(2,4-Diamino-5-methylquinazolin-6-yl)methyl]amino]benzoyl]-L-aspartic acid disodium salt 18921-69-2

Propanoic acid, 2-bromo-2-methyl-, potassium salt 108791-29-3

2-Propenoic acid, 3-phenyl-,[3-[hydroxy(4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)cyclobutyl]methyl ester 189230-71-5

Bicyclo[2.2.2]oct-5-ene-2-carboxylic acid, butyl ester, (1R,2R,4R)-rel- 189220-08-4

L-Glutamine,L-alanyl-L-leucyl-L-seryl-L-arginyl-L-leucyl-L-glutaminylglycyl-L-seryl-L-leucyl-L-glutaminyl-L-a-aspartyl-L-isoleucyl-L-leucyl-L-glutaminyl- 189224-41-7

1H-PYRROLE-1-ACETIC ACID,A,2-DIMETHYL-,METHYL ESTER,(AS)- 189231-36-5

4-Hexenoic acid, 2-[(diphenylmethylene)amino]-6-hydroxy-, ethyl ester,(E)- 189230-27-1

2(3H)-Benzofuranone, 5,7-bis(1,1-dimethylethyl)-3-(dimethylphenyl)- 189236-71-3

L-Alaninamide, N-acetyl-L-tryptophyl-L-alanylglycylglycyl-L-lysyl- 189232-63-1

CYANAMIDE,ETHYL-PYRIMIDIN-2-YL- 108789-61-3

2-Propanol,1-[[6-[(cyclohexylmethyl)amino]-9-methyl-9H-purin-2-yl]amino]- 189232-40-4