提示: 按住Ctrl键可以同时选择多个官能团
ethyl 3-aminopropanoate hydrochloride
1-(3-fluoro-4-methylphenyl)ethan-1-one
2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl 4-methylbenzene-1-sulfonate
1,5-diethyl 2,2,3,3,4,4-hexafluoropentanedioate
ethyl 2,2,3,3,4,4,5,5,5-nonafluoropentanoate
2,2,3,3,4,4,4-heptafluorobutyl prop-2-enoate
2-methylpropyl 4-hydroxybenzoate
3-(2-chloroethyl)-1-[2-(pyridin-2-yl)ethyl]urea
(E)-N-(thiophen-3-ylmethylidene)hydroxylamine
(3S)-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylic acid
3-(phenylsulfanyl)-2,5-dihydrofuran-2-one
5-hydroxy-2-nitrobenzaldehyde
5,6,7,8-tetrahydronaphthalene-1-carboxylic acid
ethyl 2-cyano-3-ethoxyprop-2-enoate
2-bromo-1-[4-(methylsulfanyl)phenyl]ethan-1-one
methyl 2,2,3,3,4,4,5,5,6,6,6-undecafluorohexanoate
7,14,16-trihydroxy-3-methyl-3,4,5,6,7,8,9,10,11,12-decahydro-1H-2-benzoxacyclotetradecin-1-one
hex-3-en-1-yl 2-phenylacetate
2-chloro-1-(5-chlorothiophen-2-yl)ethan-1-one
2-chloro-4-(4-fluorophenyl)-1,3-thiazole
(2R,4S)-2-[(R)-[(5-carboxypentyl)carbamoyl](2-phenylacetamido)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid sodium
(2S)-pyrrolidine-2-carboxamide hydrochloride
(3R)-1-azabicyclo[2.2.2]octan-3-ol hydrochloride
3-methyl-1-nitroguanidine
3-{2-[2-(3-aminopropoxy)ethoxy]ethoxy}propan-1-amine
ethenyl 2-methylprop-2-enoate
(3Z)-hex-3-en-1-yl 2-phenylacetate
3-[2-(4-hydroxyphenyl)ethenyl]-5-methoxyphenol hydrate
(2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentol; 2-{[2-methyl-3-(trifluoromethyl)phenyl]amino}pyridine-3-carboxylic acid
(3S,7S)-7,14,16-trihydroxy-3-methyl-3,4,5,6,7,8,9,10,11,12-decahydro-1H-2-benzoxacyclotetradecin-1-one
(2S)-2-{[(benzyloxy)carbonyl](methyl)amino}-3-methylbutanoic acid
3-(6-amino-9H-purin-9-yl)propanoic acid
piperidine-2-carbonitrile
(2S,3R,5S)-2-[(1S)-1-[(3S)-3-hydroxy-10,11b-dimethyl-1H,2H,3H,4H,6H,6aH,6bH,7H,8H,11aH,11bH-cyclohexa[a]fluoren-9-yl]ethyl]-5-methylpiperidin-3-ol
(E)-2-methyl-1-nitroguanidine
N-(2,6-dimethylphenyl)-2-(methylamino)acetamide hydrochloride
pentamethylbenzene-1-thiol
1-(2-methylpropyl)piperidin-4-amine
(2S,3S)-2-{[(benzyloxy)carbonyl](methyl)amino}-3-methylpentanoic acid
1-(morpholin-4-yl)cyclohexane-1-carbonitrile
(2E)-1-(2,6-dihydroxy-3,4-dimethoxyphenyl)-3-phenylprop-2-en-1-one
3-[(E)-2-(4-hydroxyphenyl)ethenyl]-5-methoxyphenol
3-(hydroxymethyl)-1,2-dihydropyridin-2-one
1-(2-amino-4-methoxyphenyl)ethan-1-one
3-(hydroxymethyl)pyridin-2-ol
rel-(1R,2S)-2-aminocycloheptane-1-carboxylic acid
(2S)-piperidine-2-carbonitrile
ethyl (2E)-2-cyanopent-2-enoate