提示: 按住Ctrl键可以同时选择多个官能团
3-nitro-4-(trifluoromethyl)benzoic acid
1-ethyl-5-methyl-4-nitro-1H-pyrazol-3-amine
6-chloro-4-N,4-N-diethylpyrimidine-2,4-diamine
5-amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carbonitrile
3-(hydroxymethyl)-8a-methyl-2-phenyl-hexahydro-2H-[1,3]oxazolo[3,2-a]pyridin-5-one
tert-butyl 4-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate
methyl 7-bromoimidazo[1,2-a]pyridine-2-carboxylate
3-bromo-4-fluoropyridine
2,5-dibromo-3-hexylthiophene
ethyl 3-(4-hydroxycyclohexyl)propanoate
4-(3-nitrophenyl)morpholine
(1R)-1-(4-fluorophenyl)propan-1-amine hydrochloride
[3-(triethoxysilyl)propyl]urea
1,2-dibromo-1,1,2-trifluoroethane
14-{8-oxotetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2,4,6,9(17),10,12,14-octaen-14-yl}tetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(16),2,4,6,9(17),10,12,14-octaen-8-one
2-[(2-{[carboxy(2-hydroxyphenyl)methyl]amino}ethyl)amino]-2-(2-hydroxyphenyl)acetic acid
[2-amino(2H4)ethoxy]phosphonic acid
(2R,3R,8aS)-3-(hydroxymethyl)-8a-methyl-2-phenyl-hexahydro-2H-[1,3]oxazolo[3,2-a]pyridin-5-one
triphenyl({[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl})phosphanium bromide
(3S,7aR)-7a-methyl-3-(propan-2-yl)-2H,3H,5H,7aH-pyrrolo[2,1-b][1,3]oxazol-5-one
2,5-dibromo-3-butylthiophene
lithiobis(propan-2-yl)amine; oxolane
chloro(octadecyl)magnesium
tetralithium(1+) ion (3R)-3-{[2-({2-[(2-carboxyacetyl)sulfanyl]ethyl}carbamoyl)ethyl]carbamoyl}-3-hydroxy-2,2-dimethylpropyl ({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonatooxy)oxolan-2-yl]methyl phosphonato}oxy)phosphonate
4-(trifluoromethyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H-chromen-2-one
N-(2-aminoethyl)isoquinoline-5-sulfonamide hydrochloride
N-[(3'R,3'aS,4aR,6'S,6aR,6bS,7'aR,9S,12aS,12bS)-3',6',11,12b-tetramethyl-2,3,3'a,4,4',4a,5,5',6,6',6a,6b,7,7',7'a,8,10,12,12a,12b-icosahydro-1H,3'H-spiro[azuleno[2,1-a]naphthalene-9,2'-furo[3,2-b]pyridine]-3-yl]methanesulfonamide hydrochloride
N-[(2R,3R,4R,5S,6R)-6-[(benzyloxy)methyl]-5-hydroxy-2-methoxy-4-(prop-2-en-1-yloxy)oxan-3-yl]acetamide
methyl[(2E)-3-phenylprop-2-en-1-yl]amine hydrochloride
(4-2H)pyridine-3-carboxylic acid
(1S,2R,10R,11S,14S,15S)-2,15-dimethyl-5-oxotetracyclo[8.7.0.02,7.011,15]heptadec-6-en-14-yl 2-methylpropanoate
diethyl(piperidin-4-ylmethyl)amine
2-amino-2-(oxolan-3-yl)acetic acid
4-nitrophenyl (2S)-2-{[(benzyloxy)carbonyl]amino}propanoate
4-bromo-1-methyl-1H-1,2,3-triazol-3-ium-3-olate
2-(bromomethyl)pyridine-3-carbonitrile
5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carboxamide
3-(bromomethyl)pyridine-2-carbonitrile
[(1R,2S,4R,9R,10S,13R,14R)-2,14-dihydroxy-5,5,9-trimethyltetracyclo[11.2.1.01,10.04,9]hexadecan-14-yl]methyl 3-methylbut-2-enoate
(1S,2R,5S,9S,10S,14S,15S,19R)-15-hydroxy-8-(hydroxymethyl)-1,2,6,6,9,16,16-heptamethylpentacyclo[11.8.0.02,10.05,9.014,19]henicosa-7,12-diene-19-carboxylic acid
[(1R,2S,4R,9R,10S,13R,14R)-2,14-dihydroxy-5,5,9-trimethyltetracyclo[11.2.1.01,10.04,9]hexadecan-14-yl]methyl 2-phenylacetate
3-(2-ethoxyethoxy)aniline
2-(4-methylbenzoyl)-1H-imidazole
methyl 2-(bromomethyl)pyridine-3-carboxylate
methyl 3-(bromomethyl)pyridine-4-carboxylate
(5-aminopyridin-3-yl)boronic acid
methyl 3-(bromomethyl)pyridine-2-carboxylate
methyl 3-methylpyridine-4-carboxylate
methyl 4-hydroxy-6-methylpyridine-2-carboxylate
1-(4-chloropyridin-3-yl)ethan-1-one