提示: 按住Ctrl键可以同时选择多个官能团
(4-amino-2-methylpyrimidin-5-yl)methanol
2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethane-1-sulfonic acid
2-chloro-N-(1,1-dioxo-1$l^{6}-thiolan-3-yl)-N-methylacetamide
(E)-N'-cyanopyridine-3-carboximidamide
4-(carbamothioylamino)benzoic acid
ethyl (2E)-2-[2-(4-nitrophenyl)hydrazin-1-ylidene]propanoate
1-nitro-4-[2-(4-nitrophenyl)ethyl]benzene
5-(pyridin-3-yl)-1,2,4-oxadiazol-3-amine
(Z)-N'-hydroxy-3-methoxybenzene-1-carboximidamide
1-methyl-1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine
5-bromo-1H-indazol-3-ol
ethyl 2-oxo-2-(pyridin-3-yl)acetate
methyl oct-2-enoate
1-[4-(benzyloxy)-2-hydroxy-3-methylphenyl]ethan-1-one
methyl 4-ethylbenzoate
2,3-dihydro-1H-indazol-3-one
2-[(carbamoylmethyl)amino]ethane-1-sulfonic acid
6'-(hexanoyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3'-yl hexanoate
2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
tetrapotassium 2-{[2-(2-{2-[bis(carboxylatomethyl)amino]phenoxy}ethoxy)phenyl](carboxylatomethyl)amino}acetate
1-(2-hydroxyethyl)-4-(2-sulfonatoethyl)piperazin-1-ium
(cyclopropylmethyl)trimethylazanium iodide
1-(3,4,5-trimethoxyphenyl)-1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine
4-(2-hydroxyethyl)-1-(2-sulfonatoethyl)piperazin-1-ium
14-hydrazinylidene-4-(prop-2-en-1-yl)-12-oxa-4-azapentacyclo[9.6.1.01,13.05,17.07,18]octadeca-7(18),8,10-triene-10,17-diol
(2S,3R,4R,5S,6S)-4-(acetyloxy)-2-{[(1S,2R,5R,7S,10R,11R,14R,15S,16S,18R,20S)-7-{[(2S,3R,4R,5S)-3,4-dihydroxy-5-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-2,6,6,10,16-pentamethyl-18-(2-methylprop-1-en-1-yl)-19,21-dioxahexacyclo[18.2.1.01,14.02,11.05,10.015,20]tricosan-16-yl]oxy}-5-hydroxy-6-methyloxan-3-yl acetate
2-{[1-(6-amino-2-{[1-(2-amino-5-carbamimidamidopentanoyl)pyrrolidin-2-yl]formamido}hexanoyl)pyrrolidin-2-yl]formamido}-N-{3-carbamoyl-1-[(1-{[1-({[(1-{[1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-3-methylbutyl)carbamoyl]methyl}carbamoyl)-2-(4-chlorophenyl)ethyl]carbamoyl}-2-(4-chlorophenyl)ethyl)carbamoyl]propyl}pentanediamide
6-amino-N-[(4-chlorophenyl)methyl]hexanamide hydrochloride
ethyl (2E)-oct-2-enoate
1-[(1S)-1-isocyanatoethyl]naphthalene
difluorozinc hydrate
ethyl (2E)-dec-2-enoate
2-{[2-(2-{2-[bis(carboxymethyl)amino]phenoxy}ethoxy)phenyl](carboxymethyl)amino}acetic acid potassium
(4aR,8aR)-5-propyl-1H,4H,4aH,5H,6H,7H,8H,8aH,9H-pyrido[2,3-f]indazole dihydrochloride
N-[2-(1H-indol-1-yl)ethyl]docosanamide
2-{[2-(2-{2-[bis(carboxymethyl)amino]-5-bromophenoxy}ethoxy)-4-bromophenyl](carboxymethyl)amino}acetic acid
(2S)-2-{[(tert-butoxy)carbonyl]amino}-2-[(5S)-3-chloro-4,5-dihydro-1,2-oxazol-5-yl]acetic acid
N-(4-fluorophenyl)-9H-purin-6-amine
9-[(3aR,4R,6R,6aR)-2-hydroxy-6-(hydroxymethyl)-2-oxo-tetrahydro-2H-1,3,5,2λ5-furo[3,4-d][1,3,2λ5]dioxaphosphol-4-yl]-2-amino-6,9-dihydro-3H-purin-6-one; triethylamine
10-[3-(dimethylamino)propyl]-2-(1-hydroxyethyl)-10H-5λ4,10-phenothiazin-5-one
1-{10-[3-(dimethylamino)propyl]-10H-phenothiazin-2-yl}ethan-1-ol
3,5-dimethylcyclohexan-1-amine
4-(propylamino)benzoic acid
ethyl 2-{[2-(2-{2-[bis(2-ethoxy-2-oxoethyl)amino]phenoxy}ethoxy)phenyl](2-ethoxy-2-oxoethyl)amino}acetate
(E)-N'-hydroxy-3-(hydroxymethyl)benzene-1-carboximidamide
(2-methoxyethenyl)cyclopropane
5-bromo-2,3-dihydro-1H-indazol-3-one
6-chloro-2,3-dihydro-1H-indazol-3-one
5-chloro-2,3-dihydro-1H-indazol-3-one
N-[2-(1H-pyrrol-1-yl)ethyl]acetamide