提示: 按住Ctrl键可以同时选择多个官能团
4-[2-(3,5-dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]piperidine-2,6-dione
2-(aminomethyl)-6-[(4,6-diamino-3-{[4-amino-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2-hydroxycyclohexyl)oxy]oxane-3,4,5-triol; sulfuric acid
{2,7-diamino-6-methyl-5,8-dioxo-1H,2H,3H,5H,8H-cyclohexa[b]pyrrolizin-9-yl}methyl carbamate
5-amino-2-(aminomethyl)-6-({4,6-diamino-2-[(4-{[3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy}-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl)oxy]-3-hydroxycyclohexyl}oxy)oxane-3,4-diol; sulfuric acid
20-[(4-amino-3,5-dihydroxy-6-methyloxan-2-yl)oxy]-4,6,8,11,12,16,18,36-octahydroxy-35,37,38-trimethyl-2,14-dioxo-1-oxacyclooctatriaconta-21,23,25,27,31,33-hexaene-17-carboxylic acid
2-amino-N-{5-[6-(dimethylamino)-9H-purin-9-yl]-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl}-3-(4-methoxyphenyl)propanamide hydrochloride
4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboximidic acid hydrochloride
1-(2-hydroxyethyl)-4-(2-sulfonatoethyl)piperazin-1-ium
sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate
4-(3-sulfonatopropyl)morpholin-4-ium
7-[5-hydroxy-2-(3-hydroxyoct-1-en-1-yl)-3-oxocyclopentyl]hept-5-enoic acid
7-[3-hydroxy-2-(3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl]heptanoic acid
2-amino-2-(hydroxymethyl)propane-1,3-diol; 7-[3,5-dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]hept-5-enoic acid
(4R,7S,10S,13S,16S,19S,22S,25S,28S,31S,34S,37R)-19,34-bis(4-aminobutyl)-37-{2-[(2S)-2-aminopropanamido]acetamido}-13,25,28-tribenzyl-31-(carbamoylmethyl)-10,16-bis(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontane-4-carboxylic acid
disodium 4-nitrophenyl phosphate
sodium 3-oxo-3H-phenoxazin-10-ium-7,10-bis(olate)
5-amino-3-[2-(4-{4-[2-(8-amino-1-hydroxy-3,6-disulfonaphthalen-2-yl)diazen-1-yl]-3-methylphenyl}-2-methylphenyl)diazen-1-yl]-4-hydroxynaphthalene-2,7-disulfonic acid
(2R)-2-[(Z)-(1-hydroxyethylidene)amino]-3-sulfanylpropanoic acid
N-[(2R,3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
1H-purin-6-amine
disodium trihydrate {[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl (hydrogen phosphonatooxy)phosphonate
sodium (2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate
calcium dihydrate dichloride
bis((2-hydroxyethyl)trimethylazanium) 2,3-dihydroxybutanedioate
2-(chlorotrimethylamino)ethan-1-ol
copper(2+) ion dihydrate dichloride
2-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol
4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one hydrochloride
2-[(4-{[(4-hydroxy-2-imino-1,2-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid
(2R,3S,4S,5R)-2,5-bis(hydroxymethyl)oxolane-2,3,4-triol
(3R,4R,5R,6R)-3-amino-6-(hydroxymethyl)oxane-2,4,5-triol hydrochloride
(2R,3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)oxane-2,4,5-triol hydrochloride
dipotassium (2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl phosphate
2-(6-hydroxy-2-imino-3,9-dihydro-2H-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
(2S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid hydrochloride
9H-purin-6-ol
2-[(4-{[(4-amino-2-imino-2,3-dihydropteridin-6-yl)methyl](methyl)amino}phenyl)formamido]pentanedioic acid
pyridine-3-carboximidic acid
nickel(2+) ion hexahydrate dichloride
calcium bis(3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoate)
4-(aminomethyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol hydrochloride
sodium 2-oxopropanoate
4-hydroxy-7,8-dimethyl-10-(2,3,4,5-tetrahydroxypentyl)-2H,10H-benzo[g]pteridin-2-one
sodium dihydrogen phosphate
tin(2+) ion dichloride
3-[(6-amino-2-methylpyrimidin-4-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride hydrochloride
4-hydroxy-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2-dihydropyrimidin-2-one
pyrimidine-2,4-diol
1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1,2-dihydropyrimidin-2-one