提示: 按住Ctrl键可以同时选择多个官能团
methyl 2,2-difluoroacetate
bromocyclopropane
[3-(ethoxycarbonyl)phenyl]boronic acid
2-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]butanoic acid
2-cyclohexyl-2-hydroxy-2-phenylacetic acid
N-(4-amino-2-methylphenyl)-1-benzofuran-2-carboxamide
2-[(1-cyclohexyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]propanoic acid
tert-butyl N-(2-bromopyridin-4-yl)carbamate
ethyl 2-(3-formyl-2-methyl-1H-indol-1-yl)acetate
[4-(ethoxycarbonyl)phenyl]boronic acid
1-benzyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid
ethyl 4-iodo-1H-pyrrole-2-carboxylate
2-[tris(propan-2-yl)silyl]-1,3-oxazole
3,5-dichloro-4-nitropyridine
(cyanomethyl)triphenylphosphanium chloride
4-{2H,3H-imidazo[2,1-b][1,3]thiazol-6-yl}aniline
1,1,2,3,3-pentafluoroprop-1-ene
N-(1,1-difluoropropan-2-ylidene)hydroxylamine
1-ethoxy-2,2,2-trifluoroethan-1-ol
ethenyl 2,2,2-trifluoroacetate
6-phenyl-2H,3H-imidazo[2,1-b][1,3]thiazole
disodium 5-amino-6-[2-(4-nitrophenyl)diazen-1-yl]-4-oxo-3-[2-(4-{4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazin-1-yl]phenyl}phenyl)hydrazin-1-ylidene]-3,4-dihydronaphthalene-2,7-disulfonate
3-(phenylmethylidene)pentane-2,4-dione
2-(2-imino-1,3-thiazolidin-3-yl)-1-phenylethan-1-one
N,N,2-trimethyl-5-nitrobenzene-1-sulfonamide
3-phenyl-5-(propan-2-yl)-2-sulfanylideneimidazolidin-4-one
5-methyl-3-phenyl-2-sulfanylideneimidazolidin-4-one
5-[(4-hydroxyphenyl)methyl]-3-phenyl-2-sulfanylideneimidazolidin-4-one
tert-butyl N-[(4-methylbenzenesulfonyl)methyl]carbamate
1-benzyl-3-methyl-1H-imidazol-3-ium; hexafluoro-λ5-phosphanuide
ethyl 4-bromo-1H-pyrrole-2-carboxylate
disodium 4-amino-5-hydroxy-6-[2-(4-{4-[2-(4-hydroxyphenyl)diazen-1-yl]phenyl}phenyl)diazen-1-yl]-3-[2-(4-nitrophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
tert-butyl 4-acetyl-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
[4-(propanoyloxy)phenyl]boronic acid
[3-(propanoyloxy)phenyl]boronic acid
N-(2-chloro-4-iodophenyl)-4-fluorobenzamide
N-(2-chloro-4-iodophenyl)-2-fluorobenzamide
3-benzyl-1-methyl-1H-imidazol-3-ium; hexafluoro-λ5-phosphanuide
4-(4-methylphenyl)-5-propyl-1,3-thiazol-2-amine
2-(2,5-dimethyl-1H-pyrrol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid
6-iodo-2-methylquinoline-4-carboxylic acid
2-[(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)sulfanyl]butanoic acid
1-(2-methylpropyl)-1H-indole-3-carbaldehyde
3-bromo-5-methoxy-4-(pyridin-2-ylmethoxy)benzaldehyde
2-acetamido-4H,5H-naphtho[1,2-b]thiophene-3-carboxylic acid
(2R)-2-cyclohexyl-2-hydroxy-2-phenylacetic acid
1,3-dimethyl-1H-imidazol-3-ium iodide
5-bromo-2-(2,2,2-trifluoroethoxy)pyrimidine
2-amino-2-(naphthalen-2-yl)acetic acid hydrochloride
5-bromo-N,N-diethylpyrimidin-2-amine