提示: 按住Ctrl键可以同时选择多个官能团
2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl methanesulfonate
2-(2,3,4-trimethoxyphenyl)ethan-1-amine hydrochloride
oxane-4-sulfonyl chloride
methyl 1-(3-oxobutanoyl)piperidine-4-carboxylate
2-amino-N-(furan-2-ylmethyl)propanamide
3-methyl-2-(oxolan-2-ylmethoxy)butanoic acid
[2-(4-ethylpiperazin-1-yl)pyridin-4-yl]methanamine
ethyl 1-(3-oxobutanoyl)piperidine-4-carboxylate
4-chloro-N-(cyclopropylmethyl)-3-nitroaniline
[2-(dimethylamino)ethyl][(3-fluorophenyl)methyl]amine
[2-(dimethylamino)ethyl]({[3-(trifluoromethyl)phenyl]methyl})amine
2-chloro-4-methoxyaniline
4-(2-ethoxyphenyl)-1,2,3,6-tetrahydropyridine
5-bromo-4-sulfamoylthiophene-2-carboxylic acid
N-methyl-N-(propan-2-yl)piperidine-3-carboxamide
4-(2-oxo-1,2-dihydropyridin-1-yl)butanenitrile
5-hydrazinyl-2-phenyl-1,3-oxazole-4-carbonitrile
3-{2-hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl}propanoic acid
decahydroquinoline-6-carboxamide
2,2,2-trifluoroethyl N-[2-(1H-imidazol-1-yl)ethyl]carbamate
9-azabicyclo[3.3.1]nonane-1-carboxylic acid hydrochloride
N-[2-(thiophen-2-yl)ethyl]piperidine-4-carboxamide hydrochloride
N-(piperidin-4-yl)cyclohexanecarboxamide hydrochloride
2-(3,4-difluorophenoxy)propanoic acid
methyl(2-methylpropyl)amine hydrochloride
5-(pyridin-4-yl)-4-(2,2,2-trifluoroethyl)-4H-1,2,4-triazole-3-thiol
2-bromo-6H-thieno[2,3-b]pyrrole-5-carboxylic acid
3-[(2,6-dimethylpiperidin-1-yl)sulfonyl]thiophene-2-carboxylic acid
2-amino-N-(1H-pyrazol-4-yl)acetamide dihydrochloride
2-amino-4-methoxybenzene-1-sulfonamide
sodium 1,3-thiazole-4-carboxylate
2-(4-chlorophenoxy)-2-phenylacetic acid
4-(cyclopentyloxy)phenol
2-(4-ethoxyphenoxy)pyridine-4-carboximidamide hydrochloride
6-(ethylsulfanyl)pyridin-3-amine
3-(1H-1,3-benzodiazol-1-ylmethyl)benzene-1-carboximidamide dihydrochloride
ethyl 5-cyclopropyl-1H-pyrazole-3-carboxylate
2-trifluoromethanesulfonylaniline
(2-phenylethyl)(prop-2-en-1-yl)amine
1-fluoro-2-isothiocyanato-4-methylbenzene
[(3-chlorophenyl)methyl][2-(dimethylamino)ethyl]amine
2-chloro-5-(3-methylpiperidine-1-carbonyl)pyridine
2,2,2-trifluoroethyl N-[(4-ethyl-4H-1,2,4-triazol-3-yl)methyl]carbamate
4-bromo-N-(2,2-dichloroethenyl)benzamide
4-[(thiophen-2-ylmethyl)sulfamoyl]benzoic acid
2-[(3-ethynylphenyl)amino]-1-(morpholin-4-yl)ethan-1-one
4-(2,5-dichlorophenoxy)-3-fluoroaniline
4-[methyl(2-methylpropyl)amino]benzoic acid hydrochloride
3-amino-1-cyclopentylurea
N-(4-chlorophenyl)-1-methylpiperidin-4-amine