提示: 按住Ctrl键可以同时选择多个官能团
4-methylpyridine-2-carboxylic acid
2-(5-bromo-1H-indol-3-yl)acetic acid
1-[chloro(4-methoxyphenyl)benzyl]-4-methoxybenzene
5-methyl-1H-indole
2-bromo-5-ethoxypyridin-3-amine
tert-butyl (3S)-3-cyanopyrrolidine-1-carboxylate
2-chloro-3-nitro-5-(trifluoromethyl)pyridine
2-bromopyridine-4-carbonitrile
4-hydroxy-3-methoxy-5-nitrobenzaldehyde
methyl indolizine-7-carboxylate
2-chloro-7-(trifluoromethyl)quinoxaline
4-chloropyrimidin-5-amine
6-chloroquinoline-8-carboxylic acid
3-amino-6-chloropyrazine-2-carboxylic acid
6-chloropyrazin-2-ol
1-chloro-3-fluoro-2-nitrobenzene
(2S)-2,4-diaminobutanoic acid dihydrochloride
2-({1-[(tert-butoxy)carbonyl]azetidin-3-yl}oxy)acetic acid
6-bromo-1,2,3,4-tetrahydroisoquinoline hydrochloride
5-bromo-1,3-benzothiazole
6-bromo-2-methyl-1,2-dihydroisoquinolin-1-one
tert-butyl 3-iodopiperidine-1-carboxylate
5-amino-4-oxopentanoic acid hydrochloride
7-chloro-1H-pyrrolo[3,2-b]pyridine
5-bromo-1H-pyrrolo[3,2-b]pyridine
(3R,4S,5R)-2-[(6-chloro-9H-purin-9-yl)oxy]-5-(hydroxymethyl)oxolane-3,4-diol
4-methyl-6-(piperidin-1-yl)pyrimidin-2-amine
2-bromo-5-nitrobenzoic acid
5-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
3-hydroxypyrazine-2-carboxylic acid
6-aminopyrazine-2-carboxylic acid
3-fluoro-2-methoxyaniline
7-bromo-6-chloro-3,4-dihydroquinazolin-4-one
(1R,3S,4R)-4-aminoadamantan-1-ol hydrochloride
methyl 4-formylbenzoate
2,6-dibromophenol
2-hydroxy-5-methylbenzaldehyde
1-methyl-5-nitro-1H-imidazole
2-bromo-9,10-bis(naphthalen-2-yl)anthracene
5-methylpyrimidine
1-chloro-2,4-difluoro-5-nitrobenzene
2-fluoro-4-iodopyridine-3-carboxylic acid
8-benzyl-8-azabicyclo[3.2.1]octan-3-amine
2-bromo-6-chloro-3-nitropyridine
ethyl 5-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate
5-(benzyloxy)pyridin-2-amine
ethyl 1H-pyrrolo[2,3-b]pyridine-2-carboxylate
3-iodopyrazine-2-carboxylic acid
5-(2-methoxyethoxy)pyrazin-2-amine
4,5-dichloro-6-methylpyrimidine