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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-[[(4R)-3,3-dimethyl-1,5-dioxaspiro[5.5]undecane-4-carbonyl]amino]propanoic acid 215168-67-5 C15H25NO5
3-[[(4R)-3,3-dimethyl-1,5-dioxaspiro[5.5]undecane-4-carbonyl]amino]propanoic acid
—— 3-(4,4-dimethyl-piperidin-1-yl)-rifamycin 33019-93-1 C44H60N2O12
3-(4,4-dimethyl-piperidin-1-yl)-rifamycin
—— 3-[[2-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]acetyl]amino]-4,4,4-trifluorobutanoic acid 188809-14-5 C14H16F3N5O4
3-[[2-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]acetyl]amino]-4,4,4-trifluorobutanoic acid
—— 3,4,5-triacetoxy-6-(2-(4-(3-(2,2-dimethylpropionyloxymethyl)-5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)ethoxy)tetrahydropyran-2-carboxylic acid methyl ester 1444000-04-7 C39H48N2O16
3,4,5-triacetoxy-6-(2-(4-(3-(2,2-dimethylpropionyloxymethyl)-5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)ethoxy)tetrahydropyran-2-carboxylic acid methyl ester
—— 3-(2-Chloro-ethyl)-1-furan-2-ylmethyl-1-((2R,3R,4R,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yl)-urea 82001-85-2 C13H19ClN2O6
3-(2-Chloro-ethyl)-1-furan-2-ylmethyl-1-((2R,3R,4R,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yl)-urea
—— (-)-3α,7α-dihydroxy-17-methoxy-D-homo-18-nor-5β-androsta-13,15,17-triene 81277-73-8 C20H28O3
(-)-3α,7α-dihydroxy-17-methoxy-D-homo-18-nor-5β-androsta-13,15,17-triene
—— 3,4-Diacetoxy-2,5-diphenyl-2,5-di-p-tolyl-2,5-dihydro-furan 858246-68-1 C34H30O5
3,4-Diacetoxy-2,5-diphenyl-2,5-di-p-tolyl-2,5-dihydro-furan
—— 3,5-di(2-methyl-5-tetrazolyl)-1,2,4-oxadiazole 112472-53-4 C6H6N10O
3,5-di(2-methyl-5-tetrazolyl)-1,2,4-oxadiazole
—— <3-Aminophenyl>-<2,5-diaethoxy-4-benzamino-benzoldiazo>-thioaether 2792-18-9 C23H24N4O3S
<3-Aminophenyl>-<2,5-diaethoxy-4-benzamino-benzoldiazo>-thioaether
—— 3,24-dihydroxy-20-epi-24-propargyl-19,26,27-trisnor-cholest-1,3,5(10)-triene 305812-30-0 C27H38O2
3,24-dihydroxy-20-epi-24-propargyl-19,26,27-trisnor-cholest-1,3,5(10)-triene
—— 3-(chlorodimethylsilyl)-2-methyl-4,4-diphenyl-3-(trimethylsilyl)-1,2-oxaboretane 124044-79-7 C20H28BClOSi2
3-(chlorodimethylsilyl)-2-methyl-4,4-diphenyl-3-(trimethylsilyl)-1,2-oxaboretane
—— 3,3-Diphenyl-5-ethoxycarbonyl-2-oxoindoline-1-acet-4-antipyrylamide 100549-90-4 C36H32N4O5
3,3-Diphenyl-5-ethoxycarbonyl-2-oxoindoline-1-acet-4-antipyrylamide
—— 3,4-Diamino-6-phenyl-thieno<2,3-b>-pyrrol-2,5-dicarbonsaeurediethylester 87465-45-0 C18H19N3O4S
3,4-Diamino-6-phenyl-thieno<2,3-b>-pyrrol-2,5-dicarbonsaeurediethylester
—— {3-[(1R,2S,3R)-3-Hydroxy-2-((E)-3-hydroxy-4-naphthalen-2-yl-but-1-enyl)-5-oxocyclopentylsulfanyl]propylsulfanyl}acetic acid 253350-70-8 C24H28O5S2
{3-[(1R,2S,3R)-3-Hydroxy-2-((E)-3-hydroxy-4-naphthalen-2-yl-but-1-enyl)-5-oxocyclopentylsulfanyl]propylsulfanyl}acetic acid
—— 3-methyl-hepta-2,6-dien-4-one 115818-80-9 C8H12O
3-methyl-hepta-2,6-dien-4-one
—— 3-(tert-butyldiphenylsilyloxy)hept-6-enal 119124-42-4 C23H30O2Si
3-(tert-butyldiphenylsilyloxy)hept-6-enal
—— (3aR,5S)-5-(Tetrahydro-pyran-2-yloxy)-3,3a,4,5-tetrahydro-2H-pentalen-1-one 79068-90-9 C13H18O3
(3aR,5S)-5-(Tetrahydro-pyran-2-yloxy)-3,3a,4,5-tetrahydro-2H-pentalen-1-one
—— 3-amino-4-hydroxy-3-methylbutan-2-one semicarbazone hydrochloride 102222-91-3 C6H14N4O2*ClH
3-amino-4-hydroxy-3-methylbutan-2-one semicarbazone hydrochloride
—— 3-ethyl-4-oxo-6-(pyrid-4-yl)-pyrido<2,3-d>pyrimidin 139137-64-7 C14H12N4O
3-ethyl-4-oxo-6-(pyrid-4-yl)-pyrido<2,3-d>pyrimidin
—— 3-ethyl-2,4-dioxo-valeric acid ethyl ester 83925-50-2 C9H14O4
3-ethyl-2,4-dioxo-valeric acid ethyl ester
—— 3-bromo-N-(4-chloro-2-methyl-6-((2-(propylamino)ethyl)carbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide 1601472-89-2 C22H23BrCl2N6O2
3-bromo-N-(4-chloro-2-methyl-6-((2-(propylamino)ethyl)carbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide
—— 3,4-dihydro-pyrido[3,2-<i>c</i>]pyridazine-1,2-dicarboxylic acid di-<i>tert</i>-butyl ester 69142-88-7 C17H25N3O4
3,4-dihydro-pyrido[3,2-<i>c</i>]pyridazine-1,2-dicarboxylic acid di-<i>tert</i>-butyl ester
—— 3,3-dichloro-acryloyl isothiocyanate 65316-30-5 C4HCl2NOS
3,3-dichloro-acryloyl isothiocyanate
—— 3,3'-{iminobis[(2Z)-3-(pyridin-3-yl)but-2-ene-4,1-diyl]}bis(2',3',5'-tri-O-acetyluridine) 1426070-64-5 C48H53N7O18
3,3'-{iminobis[(2Z)-3-(pyridin-3-yl)but-2-ene-4,1-diyl]}bis(2',3',5'-tri-O-acetyluridine)
—— 3-(t-Butyloxycarbonyl)-2-pyrrolidineheptanoic acid phenylmethyl ester 59378-77-7 C23H35NO4
3-(t-Butyloxycarbonyl)-2-pyrrolidineheptanoic acid phenylmethyl ester
—— [3-(4-cyclobutyl-piperazin-1-ylmethyl)-1H-indol-5-yl]-piperidin-1-yl-methanone 1056000-42-0 C23H32N4O
[3-(4-cyclobutyl-piperazin-1-ylmethyl)-1H-indol-5-yl]-piperidin-1-yl-methanone
—— 3,3-dimethyl-N-(5-methylimidazo[1,2-a]pyridin-2-yl)butanamide 1123163-39-2 C14H19N3O
3,3-dimethyl-N-(5-methylimidazo[1,2-a]pyridin-2-yl)butanamide
—— (3R)-3-[(S)-hydroxy-[(1S,2R,3S,5S)-3-(methoxymethoxy)-2-methyl-5-prop-1-en-2-ylcyclopentyl]methyl]oxolan-2-one 1132754-13-2 C16H26O5
(3R)-3-[(S)-hydroxy-[(1S,2R,3S,5S)-3-(methoxymethoxy)-2-methyl-5-prop-1-en-2-ylcyclopentyl]methyl]oxolan-2-one
—— 3,3-dimethyl-9-hydroxy-8-methoxy-3,4-dihydroanthracen-1(2H)-one 54133-46-9 C17H18O3
3,3-dimethyl-9-hydroxy-8-methoxy-3,4-dihydroanthracen-1(2H)-one
—— [3-8-η-5,13-dimethyl[2.2]metacyclophane(η5-cyclopentadienyl)iron]hexafluorophosphate 83678-99-3 C23H25Fe*F6P
[3-8-η-5,13-dimethyl[2.2]metacyclophane(η5-cyclopentadienyl)iron]hexafluorophosphate
—— 3-(3-cyanophenyl)-2-methyl-2,1-borazaronaphthalene 1616635-28-9 C16H13BN2
3-(3-cyanophenyl)-2-methyl-2,1-borazaronaphthalene
—— 3-[3-(Chloro-difluoro-methyl)-phenyl]-1,1-diisopropyl-urea 23822-66-4 C14H19ClF2N2O
3-[3-(Chloro-difluoro-methyl)-phenyl]-1,1-diisopropyl-urea
—— 3-benzoyloxymethyl-1,4-dioxy-quinoxaline-2-carboxylic acid 2-ethoxy-ethyl ester 33389-87-6 C21H20N2O7
3-benzoyloxymethyl-1,4-dioxy-quinoxaline-2-carboxylic acid 2-ethoxy-ethyl ester
—— 3-[2-cyclohexyl-6-oxo-4-(6-piperazin-1-ylpyridine-3-sulfonyl)piperazin-1-yl]-5-phenylthiophene-2-carboxylic acid 1356454-27-7 C30H35N5O5S2
3-[2-cyclohexyl-6-oxo-4-(6-piperazin-1-ylpyridine-3-sulfonyl)piperazin-1-yl]-5-phenylthiophene-2-carboxylic acid
—— 3-Iodo-benzoic acid (1R,10aS,10bR,12aS)-1-acetyl-10b-chloro-10a,12a-dimethyl-8-oxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydro-chrysen-1-yl ester 74176-76-4 C29H32ClIO4
3-Iodo-benzoic acid (1R,10aS,10bR,12aS)-1-acetyl-10b-chloro-10a,12a-dimethyl-8-oxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydro-chrysen-1-yl ester
—— 3-[(E)-but-2-enyl]-3-prop-2-enylpentane-2,4-dione 87879-61-6 C12H18O2
3-[(E)-but-2-enyl]-3-prop-2-enylpentane-2,4-dione
—— 3-Ethyl-1-(4-piperidin-1-ylphenyl)-3-azabicyclo[3.1.0]hexane 1259554-47-6 C18H26N2
3-Ethyl-1-(4-piperidin-1-ylphenyl)-3-azabicyclo[3.1.0]hexane
—— 3-[4-(4-fluorophenyl)-2-isopropyl-5-phenyl-fur-3-yl]-prop-2-enoic acid, ethyl ester 113070-90-9 C24H23FO3
3-[4-(4-fluorophenyl)-2-isopropyl-5-phenyl-fur-3-yl]-prop-2-enoic acid, ethyl ester
—— 3-β-acetyloxy-17-ethenylidenandrost-5-ene 3090-76-4 C23H34O2
3-β-acetyloxy-17-ethenylidenandrost-5-ene
—— 3-{(3R,4S)-3-methyl-1-[(3aR,6aR)-3a-{[3-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl]carbonyl}octahydropentalen-2-yl]piperidin-4-yl}benzoic acid 1421063-78-6 C31H36F3N3O3
3-{(3R,4S)-3-methyl-1-[(3aR,6aR)-3a-{[3-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl]carbonyl}octahydropentalen-2-yl]piperidin-4-yl}benzoic acid
—— 3-Propanoyl-1-(p-tolylsulfonyl)indole-5-carbonitrile 1349111-29-0 C19H16N2O3S
3-Propanoyl-1-(p-tolylsulfonyl)indole-5-carbonitrile
—— (3aS,4R,6aS,7R,10R,10aR)-7-(bromoacetyl)-2,2,5,10-tetramethyl-4,6A,7,8,9,10-hexahydrO-3aH-naphto[1,8a-d][1,3]dioxol-4-yl acetate 745066-75-5 C19H27BrO5
(3aS,4R,6aS,7R,10R,10aR)-7-(bromoacetyl)-2,2,5,10-tetramethyl-4,6A,7,8,9,10-hexahydrO-3aH-naphto[1,8a-d][1,3]dioxol-4-yl acetate
—— 3-phenyl-4-(3-(isobutylamino)-4-aminophenyl)-1H-pyrazole 863605-06-5 C19H22N4
3-phenyl-4-(3-(isobutylamino)-4-aminophenyl)-1H-pyrazole
—— 3-amino-4-methylsulfanyl-benzoic acid amide 857486-17-0 C8H10N2OS
3-amino-4-methylsulfanyl-benzoic acid amide
—— 3-hydroxy-11-oxo-pregn-17(20)-en-21-oic acid 6678-52-0 C21H30O4
3-hydroxy-11-oxo-pregn-17(20)-en-21-oic acid
—— 3-chloro-2,6-dimethyl-5-hydroxypyridine 137778-10-0 C7H8ClNO
3-chloro-2,6-dimethyl-5-hydroxypyridine
—— 3-{N'-[3-Methyl-cyclohex-(E)-ylidene]-hydrazino}-benzoic acid 38235-44-8 C14H18N2O2
3-{N'-[3-Methyl-cyclohex-(E)-ylidene]-hydrazino}-benzoic acid
—— 3,3'-(propane-1,3-diylbis(azanediyl))bis(3-methyl-1-(4-nitro-1H-imidazol-1-yl)butan-2-one) dioxime 1356854-34-6 C19H30N10O6
3,3'-(propane-1,3-diylbis(azanediyl))bis(3-methyl-1-(4-nitro-1H-imidazol-1-yl)butan-2-one) dioxime
—— 3-(2-Amino-1-hydroxypropan-2-yl)phenol hydrochloride 1803603-59-9 C9H14ClNO2
3-(2-Amino-1-hydroxypropan-2-yl)phenol hydrochloride
—— 3-{6-methyl-4-oxo-2-[1-(9H-purin-6-ylamino)ethyl]-4H-pyrido[1,2-a]pyrimidin-3-yl}benzonitrile trifluoroacetate 1262441-39-3 C2HF3O2*C23H18N8O
3-{6-methyl-4-oxo-2-[1-(9H-purin-6-ylamino)ethyl]-4H-pyrido[1,2-a]pyrimidin-3-yl}benzonitrile trifluoroacetate