提示: 按住Ctrl键可以同时选择多个官能团
2-[(1E)-(hydroxyimino)methyl]-1-methylpyridin-1-ium chloride
3,6,9,12,15,18,21-heptaoxatricosane-1,23-diol
3,6-dichloropyridazine-4-carboxylic acid
4-chloro-2-fluoro-1-isocyanatobenzene
4-isocyanato-1,2-dimethylbenzene
1-isocyanato-2,4-dimethylbenzene
2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-3-methylbutanoic acid
(2S)-1-[(tert-butoxy)carbonyl]-2,5-dihydro-1H-pyrrole-2-carboxylic acid
ethyl (2E)-2-[(dimethylamino)methylidene]-3-oxobutanoate
methyl 3-bromopyrazine-2-carboxylate
5,5-dibromo-1,3-diazinane-2,4,6-trione
(2S)-2-[4-(2-methylpropyl)phenyl]propanoic acid
5-iodo-2,3-dihydro-1H-inden-1-one
(3S,4S,5R,6R)-3-fluoro-6-(hydroxymethyl)oxane-2,4,5-triol
2-{2-[2-(2-amino-3-phenylpropanamido)-3-phenylpropanamido]acetamido}-N-[1-carbamoyl-3-(methylsulfanyl)propyl]-4-methylpentanamide
37,39,41,43,45,47,49-heptamethoxy-5,10,15,20,25,30,35-heptakis(methoxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^{3,6}.2^{8,11}.2^{13,16}.2^{18,21}.2^{23,26}.2^{28,31}]nonatetracontane-36,38,40,42,44,46,48-heptol
1H-purin-2-amine; nitric acid
N-methylpiperidine-3-carboxamide
6-pentyl-5,6-dihydro-2H-pyran-2-one
5-{1-[2-(2-ethoxyethoxy)ethoxy]ethoxy}-2H-1,3-benzodioxole
2-amino-N-{3-carbamoyl-1-[(1-{[1-({[(1-{[1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-3-methylbutyl)carbamoyl]methyl}carbamoyl)-2-phenylethyl]carbamoyl}-2-phenylethyl)carbamoyl]propyl}pentanediamide
1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(hydroxymethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
λ1-rhodium(1+) ion (2R,5R)-1-{2-[(2R,5R)-2,5-dimethylphospholan-1-yl]-1-benzothiophen-3-yl}-2,5-dimethylphospholane cycloocta-1,5-diene tetrafluoroboranuide
1-(morpholin-4-yl)prop-2-en-1-one
1,1-dimethylselenourea
1-phenyl-5-[(1-phenyl-1H-1,2,3,4-tetrazol-5-yl)disulfanyl]-1H-1,2,3,4-tetrazole
5-(4-methylphenyl)-5-phenylimidazolidine-2,4-dione
(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,37R,38S,39R,40S,41R,42S,43R,44S,45R,46S,47R,48S,49R)-37,39,41,43,45,47,49-heptamethoxy-5,10,15,20,25,30,35-heptakis(methoxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38,40,42,44,46,48-heptol
(isocyanatomethyl)cyclohexane
(tridecyloxy)phosphonic acid
2-[4-(2-hydroxy-2-methylpropyl)phenyl]propanoic acid
[(1S,2R,5S)-6,6-dimethylbicyclo[3.1.1]heptan-2-yl]methanol
{amino[(9-hydroxynonyl)sulfanyl]methylidene}azanium bromide
(4S,5R)-3-fluoro-6-(hydroxymethyl)oxane-2,4,5-triol
(2S)-2-[4-(2-methylpropyl)phenyl](3,3,3-2H3)propanoic acid
[(2R,3R,4S,5R,6S)-3,4,5-tris(acetyloxy)-6-{[(2R,3R,4S,5R,6R)-2,3,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-4-yl]oxy}oxan-2-yl]methyl acetate
9-[(4,4,5,5,5-pentafluoropentyl)sulfanyl]nonan-1-ol
2,3,4,9-tetrahydro-1H-carbazol-3-one
3-amino-4-chloro-N-phenylbenzamide
3-bromo-6-methoxypyridin-2-amine
N-[(1R,2R)-2-amino-1,2-diphenylethyl]methanesulfonamide
N-[1-(pyridazin-4-yl)ethylidene]hydroxylamine
ethyl 2-[(dimethylamino)methylidene]-3-oxobutanoate
2-chloro-4,5-difluoropyridine
2-chloro-3,5-difluoropyridine
methyl 2-hydroxy-6-methylpyridine-3-carboxylate
4-(1-amino-2,2,2-trifluoroethyl)-N,N-dimethylaniline
ethyl 2-hydroxy-6-methylpyridine-3-carboxylate