提示: 按住Ctrl键可以同时选择多个官能团
tert-butyl 3-methylideneazetidine-1-carboxylate
pyrrolidin-3-one hydrochloride
(3R)-3-methoxypyrrolidine
(3S)-3-methoxypyrrolidine
3-methanesulfonylpyrrolidine
(1R,5S,6S)-N,N-dibenzyl-3-azabicyclo[3.1.0]hexan-6-amine
4-(aminomethyl)-1-methylpiperidin-2-one
4-amino-1-methylpiperidin-2-one hydrochloride
3-cyclopropyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine
tert-butyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid
3-methylpyridazine
methyl pyridazine-3-carboxylate
methyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
5-(hydrazinylmethyl)pyrimidine
2-hydrazinylpyrazine
3-amino-5-bromo-1-methyl-1,2-dihydropyridin-2-one
3-amino-1-methyl-1,2-dihydropyridin-2-one
7-chloro-1H-imidazo[4,5-c]pyridine
(1s,3s)-3-aminocyclobutane-1-carboxylic acid
(1r,3r)-3-aminocyclobutane-1-carboxylic acid
3-{[(tert-butoxy)carbonyl]amino}cyclobutane-1-carboxylic acid
(1s,3s)-3-{[(tert-butoxy)carbonyl]amino}cyclobutane-1-carboxylic acid
(1r,3r)-3-{[(tert-butoxy)carbonyl]amino}cyclobutane-1-carboxylic acid
2,3-dimethyl-2H-indazol-6-amine
1,1-bis(propan-2-yl) 3,3-dimethoxycyclobutane-1,1-dicarboxylate
tert-butyl 2,5-dihydro-1H-pyrrole-1-carboxylate
3-methyl-6-nitro-1H-indazole
2,3-dimethyl-6-nitro-2H-indazole
5-amino-2-methyl-2,3-dihydro-1H-isoindol-1-one
3,4-dihydropyrimidin-4-one
4-aminopyridine-2-carbonitrile
tert-butyl 3-(2-methoxy-2-oxoethyl)pyrrolidine-1-carboxylate
methyl 5-aminopyridine-2-carboxylate
5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole
4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
1-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
6-chloro-3-phenyl-4-(pyridin-2-yl)pyridazine
3,6-dichloro-4-(pyridin-4-yl)pyridazine
4-chloropyrido[3,2-d]pyrimidine
6-bromopyridazin-3-amine
pyridazine-3,6-dicarboxylic acid
3-methoxy-3-methylazetidine hydrochloride
3-aminopyrazine-2-carbaldehyde
imidazo[1,2-b]pyridazine-6-carboxylic acid
tert-butyl 3-hydroxypyrrolidine-1-carboxylate
benzyl 3-oxopyrrolidine-1-carboxylate
pyrrolidin-3-ol hydrochloride
piperidin-3-ol hydrochloride
2-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}acetic acid