提示: 按住Ctrl键可以同时选择多个官能团
(1S,2R,10S,11S,14S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-ene-5,17-dione
(2R,3R,4S,5R)-2-{6-[(furan-2-ylmethyl)amino]-9H-purin-9-yl}-5-(hydroxymethyl)oxolane-3,4-diol
N-(N-cyclohexylcarboximidoyl)cyclohexanamine; pentachlorophenol
2-amino-4-(2-aminophenyl)-4-oxobutanoic acid
2-amino-4-(2-aminophenyl)-4-oxobutanoic acid; sulfuric acid
lithium(1+) ion (2S)-2-hydroxypropanoate
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol hydrate
(2S)-2-amino-4-methylpentanamide hydrochloride
(2S)-2-[(2,4-dinitrophenyl)amino]-4-methylpentanoic acid
4-methylbenzene-1-sulfonic acid benzyl (2S)-2-amino-4-methylpentanoate
ethyl (2S)-2-amino-4-methylpentanoate hydrochloride
(2S)-2-[(2S)-2-amino-4-methylpentanamido]propanoic acid
2-(2-amino-4-methylpentanamido)acetic acid
2-({2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-4-methylpentylidene}amino)acetic acid
2-(2-amino-4-methylpentanamido)-3-phenylpropanoic acid
2-(2-amino-4-methylpentanamido)-3-(4-hydroxyphenyl)propanoic acid
2-(2-amino-4-methylpentanamido)-3-methylbutanoic acid
(2R,3S,4R,5R)-2-(hydroxymethyl)oxane-2,3,4,5-tetrol
octadeca-9,12,15-trienoic acid
(2R)-2,6-diaminohexanoic acid hydrochloride
2,6-diaminohexanoic acid dihydrochloride
(2S)-2,6-bis[(2,4-dinitrophenyl)amino]hexanoic acid
(2S)-2-amino-6-[(2,4-dinitrophenyl)amino]hexanoic acid hydrochloride
(2S)-2,6-diaminohexanoic acid hydrochloride
(2S)-2,6-diaminohexanoic acid dihydrochloride
ethyl (2S)-2,6-diaminohexanoate dihydrochloride
methyl (2S)-2,6-diaminohexanoate dihydrochloride
(2R,3R,4S)-2,3,4,5-tetrahydroxypentanal
(2S,3S,4R)-2,3,4,5-tetrahydroxypentanal
2-(dimethyl-1,3-thiazol-2-yl)-3,5-diphenyl-3H-1,2$l^{5},3,4-tetrazol-2-ylium bromide
N-[(dimethyl-1,3-thiazol-2-yl)imino]-N'-(phenylamino)benzenecarboximidamide
2-hydroxybutanedioic acid
(2S)-2-hydroxybutanedioic acid
(2R,3R,4R,5S,6R)-6-(hydroxymethyl)-5-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2,3,4-triol hydrate
(2R,3R,4R,5R)-4-{[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-2,3,5,6-tetrahydroxyhexanal
(2R,3R,4S,5S)-2,3,4,5,6-pentahydroxyhexanal
(2S,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal
(2S,3R,4S,5R)-2-amino-3,4,5,6-tetrahydroxyhexanal hydrochloride
(2R,3R,4S,5S,6R)-6-({[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-2,3,4,5-tetrol hydrate
(2R,3R,4S,5S,6R)-2-{[(2S,3S,4R,5R)-4-hydroxy-2,5-bis(hydroxymethyl)-3-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol hydrate
sodium 2-methyl-1,4-dihydronaphthalene-1,4-dione trihydrate hydrogen sulfite
6,7-dihydro-1H-purine-6-thione
(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-sulfanyl-9H-purin-9-yl)oxolane-3,4-diol
2,3-diaminobutanedioic acid
3,3-bis(4-hydroxy-2-methylphenyl)-3H-2,1$l^{6}-benzoxathiole-1,1-dione
2-[(3-methylphenyl)-C-hydroxycarbonimidoyl]benzoic acid
2-amino-4-(methylsulfanyl)butanoic acid
2-amino-4-methanesulfonylbutanoic acid
2-amino-4-methanesulfinylbutanoic acid
methyl (2S)-2-amino-4-(methylsulfanyl)butanoate hydrochloride