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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2',3',4',6'-tetra-O-trichloroacetyl-β-D-glucopyranosyl)-1-propene 1072785-89-7 C17H12Cl12O9
    3-(2',3',4',6'-tetra-O-trichloroacetyl-β-D-glucopyranosyl)-1-propene
    —— 3α-deuteriocholestane 20810-53-1 C27H48
    3α-deuteriocholestane
    —— 3,4-Dimethyl-7-[3-(tetrahydrofuran-3-yl)-isoxazol-5-yl]-methoxycoumarin 129563-59-3 C19H19NO5
    3,4-Dimethyl-7-[3-(tetrahydrofuran-3-yl)-isoxazol-5-yl]-methoxycoumarin
    —— 3-(4-Ethoxy-phenyl)-[1,3]thiazinane-2,4-dione 77585-80-9 C12H13NO3S
    3-(4-Ethoxy-phenyl)-[1,3]thiazinane-2,4-dione
    —— 3-Carbamoyl-1-((2R,3S,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-pyridinium 108646-19-1 C11H15N2O5
    3-Carbamoyl-1-((2R,3S,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-pyridinium
    —— 3-(Dimethylamino)-1-[8-(3-nitrophenyl)sulfonyl-8,11,14,18,19,22-hexazatetracyclo[13.5.2.12,6.018,21]tricosa-1(21),2,4,6(23),15(22),16,19-heptaen-11-yl]propan-1-one 1429324-22-0 C28H32N8O5S
    3-(Dimethylamino)-1-[8-(3-nitrophenyl)sulfonyl-8,11,14,18,19,22-hexazatetracyclo[13.5.2.12,6.018,21]tricosa-1(21),2,4,6(23),15(22),16,19-heptaen-11-yl]propan-1-one
    —— 3,3,7,7,12,12,16,16-octamethyl-5,14-dithia-9-azatricyclo[9.5.0.02,8]hexadeca-1,8,10-triene 78695-36-0 C21H33NS2
    3,3,7,7,12,12,16,16-octamethyl-5,14-dithia-9-azatricyclo[9.5.0.02,8]hexadeca-1,8,10-triene
    —— (3aSR,7aRS)-(3aRS,7aRS)-1-(5-iodo-pyridin-2-yl)-3-ethyl-octahydro-benzoimidazol-2-one 1338493-16-5 C14H18IN3O
    (3aSR,7aRS)-(3aRS,7aRS)-1-(5-iodo-pyridin-2-yl)-3-ethyl-octahydro-benzoimidazol-2-one
    —— 3-Methyl-benzthiazolon-(2)-<N,N-di-p-tolyl-hydrazon> 18644-20-7 C22H21N3S
    3-Methyl-benzthiazolon-(2)-<N,N-di-p-tolyl-hydrazon>
    —— 3-carbamoyl-6-ethoxycarbonylimidazo<5,1-c><1,2,4>triazin-7(4H)-one 78696-00-1 C9H9N5O4
    3-carbamoyl-6-ethoxycarbonylimidazo<5,1-c><1,2,4>triazin-7(4H)-one
    —— 3,3-Bis(chlordifluormethyl)-5-(p-tolyl)-2,2,2-triphenoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-en 54289-90-6 C29H22Cl2F4NO4P
    3,3-Bis(chlordifluormethyl)-5-(p-tolyl)-2,2,2-triphenoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-en
    —— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-{1-[2-(2-methoxyethoxymethoxy)-ethyl]-1H-indole-4-carbonyl}-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160940-48-6 C27H34ClN9O5
    3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-{1-[2-(2-methoxyethoxymethoxy)-ethyl]-1H-indole-4-carbonyl}-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
    —— 3-(3-{[tert-butyl(dimethyl)silyl]oxy}propoxy)-6-iodo-2-methoxypyridine 1310949-61-1 C15H26INO3Si
    3-(3-{[tert-butyl(dimethyl)silyl]oxy}propoxy)-6-iodo-2-methoxypyridine
    —— (3<i>R</i>)-6,8-dimethoxy-3<i>r</i>,4<i>t</i>,5-trimethyl-isochroman-7-carboxylic acid methyl ester 92838-22-7 C16H22O5
    (3<i>R</i>)-6,8-dimethoxy-3<i>r</i>,4<i>t</i>,5-trimethyl-isochroman-7-carboxylic acid methyl ester
    —— 3-N-[2,6-bis[bis(4-fluorophenyl)methyl]-4-chlorophenyl]-2-N-(2,4,6-trimethylphenyl)butane-2,3-diimine 1596368-92-1 C45H37ClF4N2
    3-N-[2,6-bis[bis(4-fluorophenyl)methyl]-4-chlorophenyl]-2-N-(2,4,6-trimethylphenyl)butane-2,3-diimine
    —— 3-{({2-[3-methoxy-4-(3-o-tolylureido)phenyl]-acetylamino}-acetyl)-[2-(7-methyl-1H-indol-3-yl)-ethyl]-amino}-propionic acid 229627-65-0 C33H37N5O6
    3-{({2-[3-methoxy-4-(3-o-tolylureido)phenyl]-acetylamino}-acetyl)-[2-(7-methyl-1H-indol-3-yl)-ethyl]-amino}-propionic acid
    —— 3-cyclohexylmethyl-8-cyclopropyl-6-ethylamino-3H-purine hydrochloride 162278-67-3 C17H25N5*ClH
    3-cyclohexylmethyl-8-cyclopropyl-6-ethylamino-3H-purine hydrochloride
    —— 3-(2,3,4,6-Tetramethoxy-phenyl)-thiophene 765904-00-5 C14H16O4S
    3-(2,3,4,6-Tetramethoxy-phenyl)-thiophene
    —— 3-Cyclohexylidene-5-dibenzothiophen-2-yl-3H-furan-2-one 124703-26-0 C22H18O2S
    3-Cyclohexylidene-5-dibenzothiophen-2-yl-3H-furan-2-one
    —— 3-azido-2-methyl-N,2-dip-tolylpropanamide 1628741-35-4 C18H20N4O
    3-azido-2-methyl-N,2-dip-tolylpropanamide
    —— 3-Methyl-5-cyclohexylvaleronitril 59287-20-6 C12H21N
    3-Methyl-5-cyclohexylvaleronitril
    —— 3-[[1-(4-chlorophenyl)-5-(2-methylsulfanylphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]pyridine 99793-17-6 C21H17ClN4S2
    3-[[1-(4-chlorophenyl)-5-(2-methylsulfanylphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]pyridine
    —— 3-[(2-bromophenyl)methoxy]-2-[(6-chloro-1,3-benzodioxol-5-yl)methoxy]benzoic acid 533894-42-7 C22H16BrClO6
    3-[(2-bromophenyl)methoxy]-2-[(6-chloro-1,3-benzodioxol-5-yl)methoxy]benzoic acid
    —— 3-chloro-2-hydroxy-5-iodobenzaldehyde 775333-10-3 C7H4ClIO2
    3-chloro-2-hydroxy-5-iodobenzaldehyde
    —— 3-hydroxy-2-[1-(2-hydroxy-6-oxocyclohexen-1-yl)-2-oxopropyl]cyclohex-2-en-1-one 123271-60-3 C15H18O5
    3-hydroxy-2-[1-(2-hydroxy-6-oxocyclohexen-1-yl)-2-oxopropyl]cyclohex-2-en-1-one
    —— 3,5-Dibromo-N-(3,5-dichloro-2-hydroxy-phenyl)-2-hydroxy-benzamide 2504-70-3 C13H7Br2Cl2NO3
    3,5-Dibromo-N-(3,5-dichloro-2-hydroxy-phenyl)-2-hydroxy-benzamide
    —— 3-(di-m-tolylmethylene)-2-(trifluoromethyl)-3H-indole 1282609-68-0 C24H18F3N
    3-(di-m-tolylmethylene)-2-(trifluoromethyl)-3H-indole
    —— 3-[(2,4-dichlorophenyl)methoxy]-2-[[4-(1,1-dimethylethyl)phenyl]methoxy]benzoic acid 533892-52-3 C25H24Cl2O4
    3-[(2,4-dichlorophenyl)methoxy]-2-[[4-(1,1-dimethylethyl)phenyl]methoxy]benzoic acid
    —— 3-[(2-chlorophenyl)methoxy]-2-[(2-methoxy-5-nitrophenyl)methoxy]benzoic acid 533891-50-8 C22H18ClNO7
    3-[(2-chlorophenyl)methoxy]-2-[(2-methoxy-5-nitrophenyl)methoxy]benzoic acid
    —— 3-[[[3,5-bis(methylthio)-4-isothiazolyl]carbonyl]amino]-2-[(4-bromophenyl)methoxy]benzoic acid 533901-02-9 C20H17BrN2O4S3
    3-[[[3,5-bis(methylthio)-4-isothiazolyl]carbonyl]amino]-2-[(4-bromophenyl)methoxy]benzoic acid
    —— 3-(3-methoxybenzylideneamino)-2-(3-methoxyphenyl)-5H-imidazo[1,2-b]pyrazole-7-carbonitrile 1430062-06-8 C21H17N5O2
    3-(3-methoxybenzylideneamino)-2-(3-methoxyphenyl)-5H-imidazo[1,2-b]pyrazole-7-carbonitrile
    —— 3-(3,4-dimethoxyphenylamino)-2-(3-hydroxyphenyl)-1H-imidazo[1,2-b]pyrazole-7-carbonitrile 1258405-09-2 C20H17N5O3
    3-(3,4-dimethoxyphenylamino)-2-(3-hydroxyphenyl)-1H-imidazo[1,2-b]pyrazole-7-carbonitrile
    —— 3-Oxazol-5-yl-butan-1-ol 125101-11-3 C7H11NO2
    3-Oxazol-5-yl-butan-1-ol
    —— 3-ethoxycarbonyl-2-methyl-5-oxo-1,4-dihydroindeno<1,2-b>pyridine 3357-27-5 C16H15NO3
    3-ethoxycarbonyl-2-methyl-5-oxo-1,4-dihydroindeno<1,2-b>pyridine
    —— 3,3'-(2-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-9-(4-carboxyphenyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysene-3a-carboxamido)ethylazanediyl)dipropanoic acid 1351278-32-4 C45H64N2O7
    3,3'-(2-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-9-(4-carboxyphenyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysene-3a-carboxamido)ethylazanediyl)dipropanoic acid
    —— 3-Chloro-6-(propan-2-yloxy)pyridine-2-carboxylic acid 1021044-11-0 C9H10ClNO3
    3-Chloro-6-(propan-2-yloxy)pyridine-2-carboxylic acid
    —— 3-cyclohexyl-N-(1-{[2-(1,5-dimethyl-1H-pyrazol-4-yl)pyrimidin-5-yl]carbamoyl}cyclobutyl)-2-phenyl-2H-indazole-6-carboxamide 1352083-90-9 C34H36N8O2
    3-cyclohexyl-N-(1-{[2-(1,5-dimethyl-1H-pyrazol-4-yl)pyrimidin-5-yl]carbamoyl}cyclobutyl)-2-phenyl-2H-indazole-6-carboxamide
    —— 3-(Benzothiazol-2-ylsulfanylmethyl)-4-hydroxy-5-methoxy-benzaldehyde 150900-50-8 C16H13NO3S2
    3-(Benzothiazol-2-ylsulfanylmethyl)-4-hydroxy-5-methoxy-benzaldehyde
    —— 3β,5-epoxy-5β-cholestan-6β-ol 122835-12-5 C27H46O2
    3β,5-epoxy-5β-cholestan-6β-ol
    —— 3-chloro-4-[(2R)-2-(4-chlorophenyl)-4-[(2S)-2-hydroxy-2-pyridin-4-ylpropyl]piperazin-1-yl]benzonitrile 1427712-92-2 C25H24Cl2N4O
    3-chloro-4-[(2R)-2-(4-chlorophenyl)-4-[(2S)-2-hydroxy-2-pyridin-4-ylpropyl]piperazin-1-yl]benzonitrile
    —— 3-Oxo-1,2-diazabicyclo<4.4.0>decan 2046-48-2 C8H14N2O
    3-Oxo-1,2-diazabicyclo<4.4.0>decan
    —— 3,5-Dibutyl-6-((E)-1-butyl-hept-1-enyl)-4-hydroxy-pyran-2-one 74583-80-5 C24H40O3
    3,5-Dibutyl-6-((E)-1-butyl-hept-1-enyl)-4-hydroxy-pyran-2-one
    —— 3-[1-(tert-butyldimethylsilyloxy)ethyl]-4-(iodomethylene)azetidin-2-one 1192179-93-3 C12H22INO2Si
    3-[1-(tert-butyldimethylsilyloxy)ethyl]-4-(iodomethylene)azetidin-2-one
    —— 3-Fluoro-4-(1-methylpiperidin-3-yl)oxyaniline 1000053-34-8 C12H17FN2O
    3-Fluoro-4-(1-methylpiperidin-3-yl)oxyaniline
    —— 3-(3-(5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-3-propylpyridin-2-yloxy)benzyl)-5-(4-(1-methylethoxy)phenyl)-5-methylimidazolidine-2,4-dione 1198164-56-5 C31H31F6N3O5
    3-(3-(5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-3-propylpyridin-2-yloxy)benzyl)-5-(4-(1-methylethoxy)phenyl)-5-methylimidazolidine-2,4-dione
    —— 3-[4-(2-methoxy-pyridin-3-yl)-pyrimidin-2-ylamino]-benzoic acid tert-butyl ester 1035944-97-8 C21H22N4O3
    3-[4-(2-methoxy-pyridin-3-yl)-pyrimidin-2-ylamino]-benzoic acid tert-butyl ester
    —— 3-[[3-(cyclobutyloxy)-4-methoxyphenyl](1,3-oxazol-5-ylmethyl)amino]benzoic acid 1203594-38-0 C22H22N2O5
    3-[[3-(cyclobutyloxy)-4-methoxyphenyl](1,3-oxazol-5-ylmethyl)amino]benzoic acid
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 1H-benzoimidazol-2-ylmethyl ester 448971-38-8 C23H18N4O4S
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 1H-benzoimidazol-2-ylmethyl ester
    —— 3,5-bis(triethylsilyloxy)benzyl alcohol 352309-59-2 C19H36O3Si2
    3,5-bis(triethylsilyloxy)benzyl alcohol
    —— 3-Methyl-2-oxobutan-1-thionophosphonsaeure-dimethylester 67257-42-5 C7H15O3PS
    3-Methyl-2-oxobutan-1-thionophosphonsaeure-dimethylester