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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β,12α-dihydroxypregn-5-ene-20-one 323581-22-2 C21H32O3
    3β,12α-dihydroxypregn-5-ene-20-one
    —— 3-<<(trichloroethoxy)carbonyl>(benzyloxy)amino>-1-propyl bromide 94136-45-5 C13H15BrCl3NO3
    3-<<(trichloroethoxy)carbonyl>(benzyloxy)amino>-1-propyl bromide
    —— 3-Methyl-9-oxo-bicyclo<3.3.1>nonen-(3)-carbonsaeure-ethylester 21907-88-0 C13H18O3
    3-Methyl-9-oxo-bicyclo<3.3.1>nonen-(3)-carbonsaeure-ethylester
    —— 3-Amino-1-(3,5-dichlorbenzyl)pyrazol-5-on 51420-95-2 C10H9Cl2N3O
    3-Amino-1-(3,5-dichlorbenzyl)pyrazol-5-on
    —— (3Z)-4-(4-chlorophenyl)-N,N-dimethyl-4-(2-pyridyl)but-3-en-1-ammonium trifluoroacetate 1585241-32-2 C2HF3O2*C17H19ClN2
    (3Z)-4-(4-chlorophenyl)-N,N-dimethyl-4-(2-pyridyl)but-3-en-1-ammonium trifluoroacetate
    —— 3-[4-[3-(Trifluoromethyl)phenoxy]phenyl]propan-1-ol 1205535-16-5 C16H15F3O2
    3-[4-[3-(Trifluoromethyl)phenoxy]phenyl]propan-1-ol
    —— 3-amino-2-methyl-5-phenyl-2<i>H</i>-pyrimido[4,5-<i>c</i>]quinolin-1-one 71881-56-6 C18H14N4O
    3-amino-2-methyl-5-phenyl-2<i>H</i>-pyrimido[4,5-<i>c</i>]quinolin-1-one
    —— 3-(<i>N</i>'-acetyl-hydrazino)-2-methyl-5-propyl-2<i>H</i>-pyrimido[4,5-<i>c</i>]quinolin-1-one 71881-48-6 C17H19N5O2
    3-(<i>N</i>'-acetyl-hydrazino)-2-methyl-5-propyl-2<i>H</i>-pyrimido[4,5-<i>c</i>]quinolin-1-one
    —— 3-diphenylaminomethylene-thiochroman-4-one 67046-26-8 C22H17NOS
    3-diphenylaminomethylene-thiochroman-4-one
    —— 3,4,6-tri-O-acetyl-1,2-dideoxy-2-C-diphenylphosphinyl-D-glucopyranose 1556733-31-3 C24H27O8P
    3,4,6-tri-O-acetyl-1,2-dideoxy-2-C-diphenylphosphinyl-D-glucopyranose
    —— 3-but-3-en-2-yl-1-methylpiperidin-2-one 136866-65-4 C10H17NO
    3-but-3-en-2-yl-1-methylpiperidin-2-one
    —— 3-(3-azapropyl)-3,6,9-triazanonan-1-ol 134699-01-7 C8H22N4O
    3-(3-azapropyl)-3,6,9-triazanonan-1-ol
    —— 3,3-bis[4-(4-chlorobenzoyl)phenyl]phthalide 307503-38-4 C34H20Cl2O4
    3,3-bis[4-(4-chlorobenzoyl)phenyl]phthalide
    —— 3-[(E)-prop-1-enyl]cyclopent-2-en-1-ol 1605314-41-7 C8H12O
    3-[(E)-prop-1-enyl]cyclopent-2-en-1-ol
    —— 3-methyl-4-[4-(5-methyl-isoxazol-3-ylsulfamoyl)-phenylhydrazono]-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid amide 59849-07-9 C15H15N7O4S2
    3-methyl-4-[4-(5-methyl-isoxazol-3-ylsulfamoyl)-phenylhydrazono]-5-oxo-4,5-dihydro-pyrazole-1-carbothioic acid amide
    —— 3-butenyloxalyl chloride 126958-78-9 C6H7ClO3
    3-butenyloxalyl chloride
    —— 3,3,17,17-bis-ethanediyldioxy-6β-methyl-5α-androstane-5,11β-diol 118968-57-3 C24H38O6
    3,3,17,17-bis-ethanediyldioxy-6β-methyl-5α-androstane-5,11β-diol
    —— 3-(dimethylamino)-1-(4-methylphenyl)-2-methylsulfonylprop-2-en-1-one 106073-26-1 C13H17NO3S
    3-(dimethylamino)-1-(4-methylphenyl)-2-methylsulfonylprop-2-en-1-one
    —— (3R,4R,5R)-4,5-Diacetoxy-3-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-cyclohex-1-enecarboxylic acid methyl ester 273728-68-0 C26H34O16
    (3R,4R,5R)-4,5-Diacetoxy-3-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-cyclohex-1-enecarboxylic acid methyl ester
    —— 3-azido-3,5-dideoxy-5-(isobutyloxysulfonylmethyl)-N6-benzoyladenosine 1231683-89-8 C24H28N8O7S
    3-azido-3,5-dideoxy-5-(isobutyloxysulfonylmethyl)-N6-benzoyladenosine
    —— [3-((3,4-dimethoxyphenyl-2-yl)ethyl)-4(3H)-quinazolone-2-yl]acetonyl hydrazide 1383918-66-8 C21H24N4O4
    [3-((3,4-dimethoxyphenyl-2-yl)ethyl)-4(3H)-quinazolone-2-yl]acetonyl hydrazide
    —— 3-Cyclopropyl-[1,2]oxazolo[5,4-b]pyridine-5-carboxylic acid 954272-31-2 C10H8N2O3
    3-Cyclopropyl-[1,2]oxazolo[5,4-b]pyridine-5-carboxylic acid
    —— 3,7-dimethoxy-3'-chloroflavone 1385652-20-9 C17H13ClO4
    3,7-dimethoxy-3'-chloroflavone
    —— 3-<(1,1-dimethylethoxy)carbonylamino>-13-oxa-12-oxo-2,4,11-triazapentadec-2-endioic acid, 1-(1,1-dimethylethyl) ester 221249-37-2 C20H36N4O8
    3-<(1,1-dimethylethoxy)carbonylamino>-13-oxa-12-oxo-2,4,11-triazapentadec-2-endioic acid, 1-(1,1-dimethylethyl) ester
    —— 3-[3-methoxy-4-(2-methyl-1,3-oxazol-5-yl)phenyl]-N-(2,2,2-trifluoroethyl)-8-(3,4,5-trifluorophenoxy)5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide 1363141-48-3 C26H21F6N5O4
    3-[3-methoxy-4-(2-methyl-1,3-oxazol-5-yl)phenyl]-N-(2,2,2-trifluoroethyl)-8-(3,4,5-trifluorophenoxy)5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide
    —— (3aR,3bR,5S,7R,7aR,8aR)-2,2-Dimethyl-7-(tetrahydro-pyran-2-yloxy)-hexahydro-[1,3]dioxolo[4,5]furo[3,2-b]pyran-5-carboxylic acid isopropyl ester 885623-32-5 C19H30O8
    (3aR,3bR,5S,7R,7aR,8aR)-2,2-Dimethyl-7-(tetrahydro-pyran-2-yloxy)-hexahydro-[1,3]dioxolo[4,5]furo[3,2-b]pyran-5-carboxylic acid isopropyl ester
    —— 3-(cyclobutoxy)-N-((3S,3aR,6S,6aR)-6-(cyclopropanecarboxamido)hexahydrofuro[3,2-b]furan-3-yl)-benzamide 1260113-14-1 C21H26N2O5
    3-(cyclobutoxy)-N-((3S,3aR,6S,6aR)-6-(cyclopropanecarboxamido)hexahydrofuro[3,2-b]furan-3-yl)-benzamide
    —— 3-(carboxymethyl)-1-methyl-3-(4-pentylphenylsulfonamido)azetidinium 2,2,2-trifluoroacetate 1111202-55-1 C2HF3O2*C17H26N2O4S
    3-(carboxymethyl)-1-methyl-3-(4-pentylphenylsulfonamido)azetidinium 2,2,2-trifluoroacetate
    —— 3-chloro-5,5'-diiodo-2,2'-bithiophene 1450928-40-1 C8H3ClI2S2
    3-chloro-5,5'-diiodo-2,2'-bithiophene
    —— (3-{(1R,2S,3R)-3-(tert-Butyldimethylsilanyloxy)-2-[(S)-(E)-3-(tert-butyldimethylsilanoxy)-3-(methyl)-5-(naphthyl)pent-1-enyl]-5-oxocyclopentylsulfanyl}propylsulfanyl)acetic acid methyl ester 1056152-05-6 C39H62O5S2Si2
    (3-{(1R,2S,3R)-3-(tert-Butyldimethylsilanyloxy)-2-[(S)-(E)-3-(tert-butyldimethylsilanoxy)-3-(methyl)-5-(naphthyl)pent-1-enyl]-5-oxocyclopentylsulfanyl}propylsulfanyl)acetic acid methyl ester
    —— 3-(4-benzoylphenyl)-2-(3-(trifluoromethyl)phenyl)thiazolidin-4-one 1059198-68-3 C23H16F3NO2S
    3-(4-benzoylphenyl)-2-(3-(trifluoromethyl)phenyl)thiazolidin-4-one
    —— 3,6-Dihydroxy-4-methoxy-2-pentyl-benzoic acid 124281-30-7 C13H18O5
    3,6-Dihydroxy-4-methoxy-2-pentyl-benzoic acid
    —— 3-bromo-2-[(3Z,5Z)-4,5-diethyl-6-iodo-3,5-octadien-3-yl]thiophene 1182318-13-3 C16H22BrIS
    3-bromo-2-[(3Z,5Z)-4,5-diethyl-6-iodo-3,5-octadien-3-yl]thiophene
    —— 3-(4,4-difluoropiperidin-1-yl)-6-[4-(trifluoromethoxy)phenyl][1,2,4]triazolo[4,3-a]pyridine 1262621-75-9 C18H15F5N4O
    3-(4,4-difluoropiperidin-1-yl)-6-[4-(trifluoromethoxy)phenyl][1,2,4]triazolo[4,3-a]pyridine
    —— 3-(6-((2,4-dichlorobenzyl)oxy)pyridin-2-yl)benzoic acid 1185999-73-8 C19H13Cl2NO3
    3-(6-((2,4-dichlorobenzyl)oxy)pyridin-2-yl)benzoic acid
    —— 3-(3-bromo-5-(4-bromo-3-methoxyphenyl)isoxazol-4-yl)propan-1-ol 1160360-18-8 C13H13Br2NO3
    3-(3-bromo-5-(4-bromo-3-methoxyphenyl)isoxazol-4-yl)propan-1-ol
    —— 3',5'-diazido-N4-benzoyl-2',3',5'-deoxycytidine 750645-03-5 C16H15N9O3
    3',5'-diazido-N4-benzoyl-2',3',5'-deoxycytidine
    —— 3,4-Bis-formamido-pyrazol 19868-93-0 C5H6N4O2
    3,4-Bis-formamido-pyrazol
    —— 3-Ethyl-1H-cyclohepta[b]pyrrol-8-one 96713-26-7 C11H11NO
    3-Ethyl-1H-cyclohepta[b]pyrrol-8-one
    —— 3-chloro-1-trimethylsilylpentan-2-ol 59556-83-1 C8H19ClOSi
    3-chloro-1-trimethylsilylpentan-2-ol
    —— 3-(4-fluorophenyl)-6-[2-(4-(trifluoromethyl)phenyl)-2H-pyrazol-3-yl]imidazo[1,2-a]pyridine 1612185-42-8 C23H14F4N4
    3-(4-fluorophenyl)-6-[2-(4-(trifluoromethyl)phenyl)-2H-pyrazol-3-yl]imidazo[1,2-a]pyridine
    —— 3-Ethoxycarbonylmethyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester 138351-02-7 C18H25NO4
    3-Ethoxycarbonylmethyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester
    —— 3-carboxypropyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranoside 863224-44-6 C18H27NO11
    3-carboxypropyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranoside
    —— (3R,4R,5S,6R)-2-(4-chloro-3-((5-(4-propylphenyl)-1,3,4-thiadiazol-2-yl)methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1225430-52-3 C24H27ClN2O5S
    (3R,4R,5S,6R)-2-(4-chloro-3-((5-(4-propylphenyl)-1,3,4-thiadiazol-2-yl)methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
    —— 3-Pyridinol, 6-(2-methyl-1H-imidazol-1-yl)- 1256806-20-8 C9H9N3O
    3-Pyridinol, 6-(2-methyl-1H-imidazol-1-yl)-
    —— 3-{N-(2-Cyano-ethyl)-N'-[2-methyl-prop-(E)-ylidene]-hydrazino}-propionitrile 64841-07-2 C10H16N4
    3-{N-(2-Cyano-ethyl)-N'-[2-methyl-prop-(E)-ylidene]-hydrazino}-propionitrile
    —— 3-amino-6-(4-hydroxy-3-methoxyphenyl)pyrazine-2-carboxylic acid 1100094-90-3 C12H11N3O4
    3-amino-6-(4-hydroxy-3-methoxyphenyl)pyrazine-2-carboxylic acid
    —— 3,3'(p-Phenylendinitrilo)bis<4,4-diphenyl-1,2-di-p-tolyl-1,2-diazetidin> 53913-86-3 C62H52N6
    3,3'(p-Phenylendinitrilo)bis<4,4-diphenyl-1,2-di-p-tolyl-1,2-diazetidin>
    —— 3-tetrazolo[1,5-<i>b</i>]pyridazin-6-yl-3-aza-tricyclo[3.2.1.0<sup>2,4</sup>]octane 57046-98-7 C11H12N6
    3-tetrazolo[1,5-<i>b</i>]pyridazin-6-yl-3-aza-tricyclo[3.2.1.0<sup>2,4</sup>]octane
    —— 3-[8-[[1-(3-Cyanobenzoyl)piperidin-4-yl]amino]isoquinolin-6-yl]benzonitrile 1220341-94-5 C29H23N5O
    3-[8-[[1-(3-Cyanobenzoyl)piperidin-4-yl]amino]isoquinolin-6-yl]benzonitrile