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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2-thienyl)-3-butenoic acid 139446-55-2 C8H8O2S
    3-(2-thienyl)-3-butenoic acid
    —— 3β,6α-diacetoxy-8α,12-dihydroxy-4α,5α,7α,11β-H-eudesmane 219517-46-1 C19H32O6
    3β,6α-diacetoxy-8α,12-dihydroxy-4α,5α,7α,11β-H-eudesmane
    —— 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(thiomethoxy)phenyl]-19-nor-17α-pregn-9-ene-21-ethyne 947394-74-3 C29H36O4S
    3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(thiomethoxy)phenyl]-19-nor-17α-pregn-9-ene-21-ethyne
    —— 3-(3-{4-[3-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenoxy}-4-methoxy-phenyl)-propionic acid 157035-18-2 C32H42O6Si
    3-(3-{4-[3-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenoxy}-4-methoxy-phenyl)-propionic acid
    —— (3R,4S,5S)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(((methylsulfonyl)oxy)methyl)-4-(naphthalen-2-ylmethoxy)tetrahydrofuran-2,3-diyl diacetate 1314716-21-6 C38H44O10SSi
    (3R,4S,5S)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(((methylsulfonyl)oxy)methyl)-4-(naphthalen-2-ylmethoxy)tetrahydrofuran-2,3-diyl diacetate
    —— 3-Cyclopentylidenemethyl-2,2-dimethyl-cyclopropanecarboxylic acid (Z)-1-ethynyl-2-methyl-but-2-enyl ester 54407-08-8 C19H26O2
    3-Cyclopentylidenemethyl-2,2-dimethyl-cyclopropanecarboxylic acid (Z)-1-ethynyl-2-methyl-but-2-enyl ester
    —— 3-(2,4-dimethylphenyl)-5-phenylisoxazole 71994-77-9 C17H15NO
    3-(2,4-dimethylphenyl)-5-phenylisoxazole
    —— {3-[(2',6'-dimethylbiphenyl-3-yl)methoxy]bicyclo[4.2.0]octa-1,3,5-trien-7-yl}methanol 1359669-51-4 C24H24O2
    {3-[(2',6'-dimethylbiphenyl-3-yl)methoxy]bicyclo[4.2.0]octa-1,3,5-trien-7-yl}methanol
    —— 3-dimethylamino-5,6,7,8-tetrahydro-1,1,9-trioxo-1λ(6)-[1,2,3,5]thiatriazolo[3,2-a]indazole 927186-81-0 C10H14N4O3S
    3-dimethylamino-5,6,7,8-tetrahydro-1,1,9-trioxo-1λ(6)-[1,2,3,5]thiatriazolo[3,2-a]indazole
    —— 3-[2-[benzyl(4-phenylbutan-2-yl)amino]acetyl]-4-methoxybenzenesulfonamide 344751-79-7 C26H30N2O4S
    3-[2-[benzyl(4-phenylbutan-2-yl)amino]acetyl]-4-methoxybenzenesulfonamide
    —— 3-(4-phenylazo-anilino)-phthalide 102024-49-7 C20H15N3O2
    3-(4-phenylazo-anilino)-phthalide
    —— 3,4-Diamino-valerophenon 66353-27-3 C11H16N2O
    3,4-Diamino-valerophenon
    —— 3-(4-Fluorophenyl)-2-methylbutanoic acid 1490400-07-1 C11H13FO2
    3-(4-Fluorophenyl)-2-methylbutanoic acid
    —— 3-(Trifluoromethoxy)isonicotinaldehyde 1361769-59-6 C7H4F3NO2
    3-(Trifluoromethoxy)isonicotinaldehyde
    —— 3-(2-methylbenzyl)-5-(3-trifluoromethylphenyl)-1H-pyrazolo[4,3-c][1,8]naphthyridin-4(5H)-one 929612-17-9 C24H17F3N4O
    3-(2-methylbenzyl)-5-(3-trifluoromethylphenyl)-1H-pyrazolo[4,3-c][1,8]naphthyridin-4(5H)-one
    —— 3-Chlor-4-hydroxy-1-oxaspiro<5.5>undec-3-en-2-on 78102-74-6 C10H13ClO3
    3-Chlor-4-hydroxy-1-oxaspiro<5.5>undec-3-en-2-on
    —— 3-(mesityl(phenyl)methyl)-1H-indole 1011800-81-9 C24H23N
    3-(mesityl(phenyl)methyl)-1H-indole
    —— (3S,4S)-1-(3-Dimethylamino-propyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one 138335-61-2 C24H29F3N2O2
    (3S,4S)-1-(3-Dimethylamino-propyl)-4-(4-methoxy-phenyl)-3-methyl-6-trifluoromethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one
    —— ((3aS,4R,6S,7R,7aS)-6-Allyloxy-7-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-ylmethoxy)-tert-butyl-dimethyl-silane 182411-30-9 C25H40O6Si
    ((3aS,4R,6S,7R,7aS)-6-Allyloxy-7-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-ylmethoxy)-tert-butyl-dimethyl-silane
    —— 3-(3-fluorophenyl)-5-(3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide 1394896-94-6 C25H19F2N5S
    3-(3-fluorophenyl)-5-(3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide
    —— 3,4-bis[4-(dimethylamino)phenyl]-1,6-diphenylhexane-1,6-dione 84627-16-7 C34H36N2O2
    3,4-bis[4-(dimethylamino)phenyl]-1,6-diphenylhexane-1,6-dione
    —— 3,3'-bis[4-(triisopropylsilyloxy)butyl]-2,2'-bipyridine 1402856-03-4 C36H64N2O2Si2
    3,3'-bis[4-(triisopropylsilyloxy)butyl]-2,2'-bipyridine
    —— 3-(2,2-dimethyltetrahydro-4-pyranyl)-4-carbethoxypyrazole 88422-49-5 C13H20N2O3
    3-(2,2-dimethyltetrahydro-4-pyranyl)-4-carbethoxypyrazole
    —— 3-dichloroacetyl-2,2-dimethyl-4-(methylcarbamoyloxy-methyl)-5-phenyl-oxazolidine 60980-75-8 C16H20Cl2N2O4
    3-dichloroacetyl-2,2-dimethyl-4-(methylcarbamoyloxy-methyl)-5-phenyl-oxazolidine
    —— 3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-1,2,6-trideoxy-L-arabino-1-hexenopyranose 1621188-63-3 C18H36O4Si2
    3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-1,2,6-trideoxy-L-arabino-1-hexenopyranose
    —— (3-chloro-phenyl)-oxazolidinetrione 7038-95-1 C9H4ClNO4
    (3-chloro-phenyl)-oxazolidinetrione
    —— (3R)-3-(cyclopentylmethyl)-4-oxo-4-{5-[(2-pyrimidinylamino)carbonyl]-4,5-dihydro-1H-pyrazol-1-yl}butanoic acid 1398753-18-8 C18H23N5O4
    (3R)-3-(cyclopentylmethyl)-4-oxo-4-{5-[(2-pyrimidinylamino)carbonyl]-4,5-dihydro-1H-pyrazol-1-yl}butanoic acid
    —— 3-(4-bromophenyl)-5-tert-butylbenzofuran 1379805-06-7 C18H17BrO
    3-(4-bromophenyl)-5-tert-butylbenzofuran
    —— 3β-Tridigitoxosyloxy-14,21ξ-epoxy-5β,14β,20ξ-cardanolid 38133-11-8 C41H64O13
    3β-Tridigitoxosyloxy-14,21ξ-epoxy-5β,14β,20ξ-cardanolid
    —— [(3R,4R,5R,6R)-5-acetyloxy-6-(2,4-dioxopyrimidin-1-yl)-4-(2-phenylethynyl)-4-prop-2-ynoxyoxan-3-yl] acetate 1384102-44-6 C24H22N2O8
    [(3R,4R,5R,6R)-5-acetyloxy-6-(2,4-dioxopyrimidin-1-yl)-4-(2-phenylethynyl)-4-prop-2-ynoxyoxan-3-yl] acetate
    —— 3,α4,α5-tri-O-acetyl-6-iodopyridoxine 1392099-97-6 C14H16INO6
    3,α4,α5-tri-O-acetyl-6-iodopyridoxine
    —— (3S,4R,4aR,7S,7aR,12bS)-7-hydroxy-9-methoxy-3-methyl-3-propyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium bromide 88840-37-3 Br*C21H28NO3
    (3S,4R,4aR,7S,7aR,12bS)-7-hydroxy-9-methoxy-3-methyl-3-propyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium bromide
    —— 3-(1-cyanocyclobutoxy)propyl diethyl phosphate 1430413-08-3 C12H22NO5P
    3-(1-cyanocyclobutoxy)propyl diethyl phosphate
    —— (3S,4R)-3,4-epoxy-6-tert-butyldimethylsilyloxyhexan-2-one 1431136-63-8 C12H24O3Si
    (3S,4R)-3,4-epoxy-6-tert-butyldimethylsilyloxyhexan-2-one
    —— 3-(3-methyl-2-buten-1-yl)-7-(3-methyl-2-buten-1-yloxy)-4H-1-benzopyran-4-one 1292814-64-2 C19H22O3
    3-(3-methyl-2-buten-1-yl)-7-(3-methyl-2-buten-1-yloxy)-4H-1-benzopyran-4-one
    —— 3-chloro-4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-methyl-1H-indazol-5-yl)methyl)sulfamoyl)benzoic acid 1370513-96-4 C22H15Cl2F3N4O4S
    3-chloro-4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-methyl-1H-indazol-5-yl)methyl)sulfamoyl)benzoic acid
    —— 3-[5-chloro-2-(1,5,5-trimethyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-7-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide 1022949-36-5 C25H27ClN6O2
    3-[5-chloro-2-(1,5,5-trimethyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-7-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide
    —— 3,4:8,9-dibenzo-10-phenyl-5,7-dioxa-1-aza-6-phosphabicyclo[4.3.1]decane-2,6-dione 1610556-00-7 C20H14NO4P
    3,4:8,9-dibenzo-10-phenyl-5,7-dioxa-1-aza-6-phosphabicyclo[4.3.1]decane-2,6-dione
    —— 3-[(4-benzyloxy-benzenesulfonyl)(methyl)amino]-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester 910332-77-3 C23H25NO5S
    3-[(4-benzyloxy-benzenesulfonyl)(methyl)amino]-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester
    —— [3-(4-chlorophenoxy)phenyl]diethylamine 1309660-44-3 C16H18ClNO
    [3-(4-chlorophenoxy)phenyl]diethylamine
    —— 3-hydroxy-6-methoxy-3,5-dimethyl-1,2-dioxane 129976-61-0 C7H14O4
    3-hydroxy-6-methoxy-3,5-dimethyl-1,2-dioxane
    —— 3-(2,4,6-trimethyl-3,5-dichlorophenyl)-5-hydroxymethyl-4,5-dihydroisoxazole 1334326-86-1 C13H15Cl2NO2
    3-(2,4,6-trimethyl-3,5-dichlorophenyl)-5-hydroxymethyl-4,5-dihydroisoxazole
    —— 3-(1-Naphthylthiocarbamido)crotonsaeureethylester 84038-94-8 C17H18N2O2S
    3-(1-Naphthylthiocarbamido)crotonsaeureethylester
    —— <3R-<3β(4S<sup>*</sup>),5β>>-5-(acetoxymethyl)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-(phenylmethyl)isoxazolidine 147165-98-8 C18H25NO5
    <3R-<3β(4S<sup>*</sup>),5β>>-5-(acetoxymethyl)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-(phenylmethyl)isoxazolidine
    —— 3-benzoyloxy-1,8-dihydroxy-6-methyl-anthraquinone 64391-25-9 C22H14O6
    3-benzoyloxy-1,8-dihydroxy-6-methyl-anthraquinone
    —— 3-(2-aminoethyl)-3-<3'-(2-aminoethyl)-5'-hydroxyindol-4'-yl>-5-hydroxyindolenine 114564-02-2 C20H22N4O2
    3-(2-aminoethyl)-3-<3'-(2-aminoethyl)-5'-hydroxyindol-4'-yl>-5-hydroxyindolenine
    —— 3-Imino-4-acetoxy-1,2,4-benztriazin-1-oxid 59399-02-9 C9H8N4O3
    3-Imino-4-acetoxy-1,2,4-benztriazin-1-oxid
    —— 3,5-dichloro-2,4-difluoro-6-(pentachlorophenoxy)pyridine 74894-16-9 C11Cl7F2NO
    3,5-dichloro-2,4-difluoro-6-(pentachlorophenoxy)pyridine
    —— (3S,3aS,6R,8R,9S,9aS,9bS)-8-hydroxy-3,6,9-trimethyl-6-(trimethylsilyloxy)-3a,4,5,6,8,9,9a,9b-octahydroazuleno[4,5-b]furan-2(3H)-one 1373334-10-1 C18H30O4Si
    (3S,3aS,6R,8R,9S,9aS,9bS)-8-hydroxy-3,6,9-trimethyl-6-(trimethylsilyloxy)-3a,4,5,6,8,9,9a,9b-octahydroazuleno[4,5-b]furan-2(3H)-one
    —— 3α,7β-dihydroxy-24-nor-5β-cholan-23-oic acid potassium salt 1380159-64-7 C23H37O4*K
    3α,7β-dihydroxy-24-nor-5β-cholan-23-oic acid potassium salt