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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3.4-Epoxy-1.4-dimethyl-cyclohexancarbonsaeure-decylester 95423-35-1 C19H34O3
    3.4-Epoxy-1.4-dimethyl-cyclohexancarbonsaeure-decylester
    —— 3β-acetoxy-6-(4-nitro-phenyl)-5α-cholestan-6β-ol 116282-79-2 C35H53NO5
    3β-acetoxy-6-(4-nitro-phenyl)-5α-cholestan-6β-ol
    —— 3β,16β,22α,28-tetraacetoxy-oleana-9(11),12-diene 119042-33-0 C38H56O8
    3β,16β,22α,28-tetraacetoxy-oleana-9(11),12-diene
    —— 3β-Acetoxy-16β.22-acetylimino-22.27-oxy-5-cholesten 124174-94-3 C31H47NO4
    3β-Acetoxy-16β.22-acetylimino-22.27-oxy-5-cholesten
    —— 3β-chloro-21ξ-phenyl-23,24-dinor-chola-5,20-diene 103160-03-8 C28H37Cl
    3β-chloro-21ξ-phenyl-23,24-dinor-chola-5,20-diene
    —— 3-Anilino-3-phenyl-propionaldehyd-<2,4-dinitrophenylhydrazon> 2493-80-3 C21H19N5O4
    3-Anilino-3-phenyl-propionaldehyd-<2,4-dinitrophenylhydrazon>
    —— 3-(2-Nitro-phenylhydrazono)-thiobuttersaeure-anilid 93016-28-5 C16H16N4O2S
    3-(2-Nitro-phenylhydrazono)-thiobuttersaeure-anilid
    —— 3-<2-(3,4,5-Trimethoxy-phenoxyacetamino)-ethyl>indol 95939-28-9 C21H24N2O5
    3-<2-(3,4,5-Trimethoxy-phenoxyacetamino)-ethyl>indol
    —— 3,4a-Bis-methoxycarbonyl-trans-decalin 93807-94-4 C14H22O4
    3,4a-Bis-methoxycarbonyl-trans-decalin
    —— 3-Brom-3-(4-methoxy-benzyliden)-brenztraubensaeure-methylester 91571-14-1 C12H11BrO4
    3-Brom-3-(4-methoxy-benzyliden)-brenztraubensaeure-methylester
    —— 3-(N-Morpholino-acetyl)-9-methyl-3,9-diazabicyclo<3.3.1>nonan 106783-31-7 C14H25N3O2
    3-(N-Morpholino-acetyl)-9-methyl-3,9-diazabicyclo<3.3.1>nonan
    —— 3-Phenyl-2,4,6-trioxo-1,3,5-triaza-bicyclo<3.4.0>nonan 95195-76-9 C12H11N3O3
    3-Phenyl-2,4,6-trioxo-1,3,5-triaza-bicyclo<3.4.0>nonan
    —— 3-<3,4-Dimethyl-phenyl>-1-oxo-isothiochromen 98348-74-4 C17H14OS
    3-<3,4-Dimethyl-phenyl>-1-oxo-isothiochromen
    —— 3-(2,5-dimethyl-benzyl)-5-(2-hydroxy-benzylidene)-2-thioxo-imidazolidin-4-one 94378-43-5 C19H18N2O2S
    3-(2,5-dimethyl-benzyl)-5-(2-hydroxy-benzylidene)-2-thioxo-imidazolidin-4-one
    —— 3-(4-Sulfamoyl-phenyl)-1-(4-chlor-phenyl)-Δ<sup>2</sup>-pyrazolin 2535-57-1 C15H14ClN3O2S
    3-(4-Sulfamoyl-phenyl)-1-(4-chlor-phenyl)-Δ<sup>2</sup>-pyrazolin
    —— [3-(3-ethyl-ureido)-5-pyridazin-4-yl-isoquinolin-8-ylmethyl]-carbamic acid prop-2-ynyl ester 1401309-43-0 C21H20N6O3
    [3-(3-ethyl-ureido)-5-pyridazin-4-yl-isoquinolin-8-ylmethyl]-carbamic acid prop-2-ynyl ester
    —— (3aS,5R,7aS,8aS)-2,2-Dimethyl-5-phenyl-hexahydro-1,3,7-trioxa-4a-aza-s-indacen-4-one 374890-40-1 C16H19NO4
    (3aS,5R,7aS,8aS)-2,2-Dimethyl-5-phenyl-hexahydro-1,3,7-trioxa-4a-aza-s-indacen-4-one
    —— 3-<(2-Aminophenyl)-thio>-1,3-di-(2-naphthyl)-1-propanon 72723-57-0 C29H23NOS
    3-<(2-Aminophenyl)-thio>-1,3-di-(2-naphthyl)-1-propanon
    —— 3-(4-Methoxy-phenyl)-7-methyl-1-phenyl-1H-benzo[4,5]furo[3,2-c]pyrazole 80649-90-7 C23H18N2O2
    3-(4-Methoxy-phenyl)-7-methyl-1-phenyl-1H-benzo[4,5]furo[3,2-c]pyrazole
    —— 3β-hydroxy-4,4-dimethylchola-5,7-dien-24-oic acid methyl ester 250256-37-2 C27H42O3
    3β-hydroxy-4,4-dimethylchola-5,7-dien-24-oic acid methyl ester
    —— 3-butyryloxy-estratrien-(1.3.5(10))-ol-(17β) 27908-48-1 C22H30O3
    3-butyryloxy-estratrien-(1.3.5(10))-ol-(17β)
    —— 3β-O-(3,6-di-O-benzoyl-β-D-glucopyranosyl)-oleanolic acid 28-methyl ester 1173241-22-9 C51H68O10
    3β-O-(3,6-di-O-benzoyl-β-D-glucopyranosyl)-oleanolic acid 28-methyl ester
    —— 3-{N'-Ethyl-N'-[2-nitro-5-(2,4,6-trichloro-phenoxy)-phenyl]-hydrazinocarbonyl}-propionic acid isopropyl ester 75132-51-3 C21H22Cl3N3O6
    3-{N'-Ethyl-N'-[2-nitro-5-(2,4,6-trichloro-phenoxy)-phenyl]-hydrazinocarbonyl}-propionic acid isopropyl ester
    —— (3R,4R)-3-[2-(tert-butyldimethylsilanoxyethyl)]-4-isopropenylpyrrolidine-1-carboxylic acid tert-butyl ester 1082606-26-5 C20H39NO3Si
    (3R,4R)-3-[2-(tert-butyldimethylsilanoxyethyl)]-4-isopropenylpyrrolidine-1-carboxylic acid tert-butyl ester
    —— 3-(benzoyloxy)-3-((benzoyloxy)methyl)-5-methylcyclohexane-1,2-dione 90369-59-8 C22H20O6
    3-(benzoyloxy)-3-((benzoyloxy)methyl)-5-methylcyclohexane-1,2-dione
    —— 3-Bromo-2-(m-methoxyphenyl)propionitrile 94812-90-5 C10H10BrNO
    3-Bromo-2-(m-methoxyphenyl)propionitrile
    —— 3-(6-ethoxy-3-ethoxycarbonyl-4-hydroxy-1,8-naphthyridin-7-yl)acrylic acid 77016-54-7 C16H16N2O6
    3-(6-ethoxy-3-ethoxycarbonyl-4-hydroxy-1,8-naphthyridin-7-yl)acrylic acid
    —— 3-(Cyclopropylphenylmethyl)-5,6,7,8,9,10-hexahydro-4-hydroxy-10-(hydroxymethyl)-2H-cycloocta[b]pyran-2-one 166282-76-4 C22H26O4
    3-(Cyclopropylphenylmethyl)-5,6,7,8,9,10-hexahydro-4-hydroxy-10-(hydroxymethyl)-2H-cycloocta[b]pyran-2-one
    —— 3-(6-(2-ethylbutoxy)pyridin-2-yl)-3-oxopropanenitrile 1448434-54-5 C14H18N2O2
    3-(6-(2-ethylbutoxy)pyridin-2-yl)-3-oxopropanenitrile
    —— 3-(1-Methylethoxy)-6-(2-quinolyl)methoxy-4-chromanone 123094-51-9 C22H21NO4
    3-(1-Methylethoxy)-6-(2-quinolyl)methoxy-4-chromanone
    —— 3,5-Dimethyl-2-phenylmorpholine 1218345-44-8 C12H17NO
    3,5-Dimethyl-2-phenylmorpholine
    —— 3-amino-4-(p-anisyl)-5,6-trimethylenethieno[2,3-b]pyridine-3-(o-aminophenyl)amidine 753478-76-1 C24H23N5OS
    3-amino-4-(p-anisyl)-5,6-trimethylenethieno[2,3-b]pyridine-3-(o-aminophenyl)amidine
    —— 3-butoxy-2-phenyl-2H-pyrazolo[4,3-c]quinoline 1118098-56-8 C20H19N3O
    3-butoxy-2-phenyl-2H-pyrazolo[4,3-c]quinoline
    —— (3R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-((E)-2-iodo-vinyl)-2,3-dimethoxy-5-methyl-cyclopent-1-enecarboxylic acid (E)-2-methoxycarbonyl-1-methyl-vinyl ester 359643-95-1 C22H35IO7Si
    (3R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-((E)-2-iodo-vinyl)-2,3-dimethoxy-5-methyl-cyclopent-1-enecarboxylic acid (E)-2-methoxycarbonyl-1-methyl-vinyl ester
    —— 3-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)benzene-1-sulfonyl chloride 1099660-66-8 C8H7ClN4O2S
    3-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)benzene-1-sulfonyl chloride
    —— 3'-<4-(N-methyl-4-nitropyrrole-2-carboxamido)-N-methylpyrrole-2-carboxamido>-3-<tert-butyloxycarbonylamino>methyldipropylamine 144181-96-4 C24H37N7O6
    3'-<4-(N-methyl-4-nitropyrrole-2-carboxamido)-N-methylpyrrole-2-carboxamido>-3-<tert-butyloxycarbonylamino>methyldipropylamine
    —— 3-dimethoxymethylene-4,4-dimethoxy-1-phenyl-azetidin-2-one 29784-52-9 C14H17NO5
    3-dimethoxymethylene-4,4-dimethoxy-1-phenyl-azetidin-2-one
    —— 3,3,6,6-tetrakis(2,4,6-triisopropylphenyl)-1,2,4,5-tetratellura-3,6-digermacyclohexane 638188-92-8 C60H92Ge2Te4
    3,3,6,6-tetrakis(2,4,6-triisopropylphenyl)-1,2,4,5-tetratellura-3,6-digermacyclohexane
    —— 3-oxo-(N<sub>a</sub>-tert-butoxycarbonyl)tabersonine 260362-04-7 C26H30N2O5
    3-oxo-(N<sub>a</sub>-tert-butoxycarbonyl)tabersonine
    —— (3S,4R)-3,4-dimethyl-3-<(3(R)-methyl-4-pentenyl)-1-cyclohexen-1-yl>carbonate 89088-85-7 C16H26O3
    (3S,4R)-3,4-dimethyl-3-<(3(R)-methyl-4-pentenyl)-1-cyclohexen-1-yl>carbonate
    —— 3-p-chlorophenyl-5-ethyl-1,2-dihydro-2,6-diphenyl-2-propylpyrimidin-4(3H)-one 116916-20-2 C27H27ClN2O
    3-p-chlorophenyl-5-ethyl-1,2-dihydro-2,6-diphenyl-2-propylpyrimidin-4(3H)-one
    —— 3-cyano-6-heptyl-2-hydroxy-isonicotinic acid ethyl ester 855154-34-6 C16H22N2O3
    3-cyano-6-heptyl-2-hydroxy-isonicotinic acid ethyl ester
    —— 3-hydroxymethyl-3H-benzo[4,5]thieno[2,3-d]pyridazin-4-one 22126-74-5 C11H8N2O2S
    3-hydroxymethyl-3H-benzo[4,5]thieno[2,3-d]pyridazin-4-one
    —— 3'-amino-7'-n-propyl-2-oxo-2H,5H'-spiro[(11H)-indeno(1',2'-b)quinoxalin-11,1'-pyrano[2,3-c]pyrazole]-2'-carbonite 1449513-93-2 C24H18N6O
    3'-amino-7'-n-propyl-2-oxo-2H,5H'-spiro[(11H)-indeno(1',2'-b)quinoxalin-11,1'-pyrano[2,3-c]pyrazole]-2'-carbonite
    —— 3-bromo-6-chlorophenanthridine 847900-59-8 C13H7BrClN
    3-bromo-6-chlorophenanthridine
    —— 3-(α-Cyclopropyl-meta-aminobenzyl)-6-(2-cyclopropyl-1-cyclopropylmethyl-ethyl)-4-hydroxy-2H-pyran-2-one 162174-74-5 C24H29NO3
    3-(α-Cyclopropyl-meta-aminobenzyl)-6-(2-cyclopropyl-1-cyclopropylmethyl-ethyl)-4-hydroxy-2H-pyran-2-one
    —— 3-Cyclopropyl-1-<2,4-dinitro-phenylhydrazono>-buten-(2) 897-85-8 C13H14N4O4
    3-Cyclopropyl-1-<2,4-dinitro-phenylhydrazono>-buten-(2)
    —— 3-azidopropyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside 1251914-63-2 C30H35N3O6
    3-azidopropyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside
    —— 3-fluoro-N-(4-((4-methyl-6-(phenylamino)pyrimidin-2-yl)amino)phenyl)benzamide 2329900-01-6 C24H20FN5O
    3-fluoro-N-(4-((4-methyl-6-(phenylamino)pyrimidin-2-yl)amino)phenyl)benzamide
    —— 3-Benzyloxy-4-cyano-2-oxo-3-pyrrolin 29418-75-5 C12H10N2O2
    3-Benzyloxy-4-cyano-2-oxo-3-pyrrolin