N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-N'-phenylurea

Ethyl 3,4-dimethoxybenzoate

3,4-二甲氧基苯甲酸乙酯

2-amino-N-(3-chloro-4-methylphenyl)benzamide

4-({1-benzyl-2-[(4-nitrophenyl)amino]-2-oxoethyl}amino)-4-oxobutanoic acid

methyl 5-[(phenylsulfonyl)amino]pentanoate

PREGN-4-ENE-3,20-DIONE

黄体酮

N-(4-硝基苯基)苯磺酰胺, N-(4-nitrophenyl)benzenesulfonamide

N-cyclohexyl-2,4-dinitroaniline

4-[2-(acetylamino)ethoxy]-3-methoxybenzoic acid

N-[(4-methoxy-1-naphthyl)sulfonyl]-N-methylglycine

2-nitro-11H-dibenzo[b,e][1,4]dioxepine