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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Aethoxy-6-methoxy-7-methylphthalid 55289-07-1 C12H14O4
    3-Aethoxy-6-methoxy-7-methylphthalid
    —— 3-isobutyl-5-<i>o</i>-tolyloxymethyl-oxazolidin-2-one 39631-58-8 C15H21NO3
    3-isobutyl-5-<i>o</i>-tolyloxymethyl-oxazolidin-2-one
    —— 3,4-Dimethoxy-β-formylaminopropiophenonethylenketal 51804-56-9 C14H19NO5
    3,4-Dimethoxy-β-formylaminopropiophenonethylenketal
    —— 3-(4-nitro-benzoyl)-1,6,9-triphenyl-4-thioxo-1,3,6,9-tetraaza-spiro[4.4]nonan-2-one 53316-44-2 C30H23N5O4S
    3-(4-nitro-benzoyl)-1,6,9-triphenyl-4-thioxo-1,3,6,9-tetraaza-spiro[4.4]nonan-2-one
    —— [3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methylpropyl]-diphenylphosphane;1,1,1,4,4,4-hexafluorobut-2-yne;nickel 89952-76-1 C45H39F6NiP3
    [3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methylpropyl]-diphenylphosphane;1,1,1,4,4,4-hexafluorobut-2-yne;nickel
    —— (3-Hydroxy-4-isobutyryl-5-oxo-2,5-dihydro-furan-2-yl)-acetic acid 54611-03-9 C10H12O6
    (3-Hydroxy-4-isobutyryl-5-oxo-2,5-dihydro-furan-2-yl)-acetic acid
    —— 3,11-Dioxo-24-nor-18β-olean-12-en-30-saeuremethylester 52103-62-5 C30H44O4
    3,11-Dioxo-24-nor-18β-olean-12-en-30-saeuremethylester
    —— 3-{[2-(2-{2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl]-phenyl-amino}-propionitrile 41616-42-6 C19H30N2O5
    3-{[2-(2-{2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl]-phenyl-amino}-propionitrile
    —— 3-(2,4-dinitrophenyl)-5-(2-fluoro-4-iodophenylamino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1035556-51-4 C20H12FIN6O6
    3-(2,4-dinitrophenyl)-5-(2-fluoro-4-iodophenylamino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione
    —— 3-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-1-[(1-ethylpropylidene)amino]-4-hydroxyquinolin-2(1H)-one 686268-82-6 C21H20N4O4S
    3-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-1-[(1-ethylpropylidene)amino]-4-hydroxyquinolin-2(1H)-one
    —— (3S,5S)-3,5-diphenylpiperazine-2,6-dione 1465033-37-7 C16H14N2O2
    (3S,5S)-3,5-diphenylpiperazine-2,6-dione
    —— 3-(4-chlorophenyl)-6-methoxyindan-1-one 130820-56-3 C16H13ClO2
    3-(4-chlorophenyl)-6-methoxyindan-1-one
    —— 3-<i>tert</i>-butyl-1-(2,2-dimethyl-propionyl)-(4a<i>r</i>,7a<i>c</i>)-1,4a,7,7a-tetrahydro-cyclopenta[1,3,4]oxadiazine 35630-67-2 C15H24N2O2
    3-<i>tert</i>-butyl-1-(2,2-dimethyl-propionyl)-(4a<i>r</i>,7a<i>c</i>)-1,4a,7,7a-tetrahydro-cyclopenta[1,3,4]oxadiazine
    —— [3-(2,3-dibromo-propyl)-5-nitro-3<i>H</i>-thiazol-2-ylidene]-ethyl-urea 38913-70-1 C9H12Br2N4O3S
    [3-(2,3-dibromo-propyl)-5-nitro-3<i>H</i>-thiazol-2-ylidene]-ethyl-urea
    —— 3β,16β-Diacetoxy-5β-androst-14-en-17-on 55650-89-0 C23H32O5
    3β,16β-Diacetoxy-5β-androst-14-en-17-on
    —— 3,3-Dimethyl-7-oxo-6-(2-phenoxy-propionylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid diethylamide 61700-27-4 C21H29N3O4S
    3,3-Dimethyl-7-oxo-6-(2-phenoxy-propionylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid diethylamide
    —— ((3aS,4R,7S,7aR)-3-Oxo-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-inden-1-yl)-acetic acid methyl ester 51388-55-7 C13H16O3
    ((3aS,4R,7S,7aR)-3-Oxo-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-inden-1-yl)-acetic acid methyl ester
    —— {[3-(4-Chloro-benzoyl)-4,5-dimethyl-thiophen-2-ylcarbamoyl]-methyl}-carbamic acid benzyl ester 50508-79-7 C23H21ClN2O4S
    {[3-(4-Chloro-benzoyl)-4,5-dimethyl-thiophen-2-ylcarbamoyl]-methyl}-carbamic acid benzyl ester
    —— 3-acetyl-2',5,5'-tri(tert-butyl)-1,1'-diphosphaferrocene 1332624-34-6 C22H34FeOP2
    3-acetyl-2',5,5'-tri(tert-butyl)-1,1'-diphosphaferrocene
    —— 3-(2-thienyl)methylamino-2-phosphino-pyridine 1051946-70-3 C10H11N2PS
    3-(2-thienyl)methylamino-2-phosphino-pyridine
    —— 3,8,10,11-Tetramethyl-2-desacetyl-12a-desoxy-chromocyclin 51739-93-6 C24H26O7
    3,8,10,11-Tetramethyl-2-desacetyl-12a-desoxy-chromocyclin
    —— 3-[diethyl((E)-3'-trimethylsilanyl-prop-1'-enyl)silanyloxy]-5-methyl-hexanal 613243-10-0 C17H36O2Si2
    3-[diethyl((E)-3'-trimethylsilanyl-prop-1'-enyl)silanyloxy]-5-methyl-hexanal
    —— 3-(4-chloro-benzenesulfonyl)-5-ethoxy-2-(toluene-4-sulfonylimino)-2,3-dihydro-[1,3,4]thiadiazole 16794-47-1 C17H16ClN3O5S3
    3-(4-chloro-benzenesulfonyl)-5-ethoxy-2-(toluene-4-sulfonylimino)-2,3-dihydro-[1,3,4]thiadiazole
    —— [3,3-Dimethyl-4-(1-phenyl-1,2,4-triazole-3-carbonyl)piperazin-1-yl]-[2-(trifluoromethyl)pyrimidin-4-yl]methanone 1443757-20-7 C21H20F3N7O2
    [3,3-Dimethyl-4-(1-phenyl-1,2,4-triazole-3-carbonyl)piperazin-1-yl]-[2-(trifluoromethyl)pyrimidin-4-yl]methanone
    —— 3-(1',3'-dioxan-2'-yl)-17α-fluoro-17β-hydroxymethyl-estr-5(10)-ene 866475-25-4 C22H33FO3
    3-(1',3'-dioxan-2'-yl)-17α-fluoro-17β-hydroxymethyl-estr-5(10)-ene
    —— 3-(1',3'-dioxan-2'-yl)-estr-5(10)-en-17-one 866475-23-2 C21H30O3
    3-(1',3'-dioxan-2'-yl)-estr-5(10)-en-17-one
    —— 3-methyl-7,8,9,10-tetrahydro-6H-isoxazolo[5,4-g][3]benzazepine 1016231-67-6 C12H14N2O
    3-methyl-7,8,9,10-tetrahydro-6H-isoxazolo[5,4-g][3]benzazepine
    —— (3S,4R)-4-acetoxy-3-benzyloxyhexanal 99838-76-3 C15H20O4
    (3S,4R)-4-acetoxy-3-benzyloxyhexanal
    —— (3S)-3-{5-[3-(2-fluoroethoxy)phenyl]pyridin-3-yl}-3-{[(3R)-1-(3-piperidin-4-yl-propionyl)piperidine-3-carbonyl]amino}propionic acid 1423134-17-1 C30H39FN4O5
    (3S)-3-{5-[3-(2-fluoroethoxy)phenyl]pyridin-3-yl}-3-{[(3R)-1-(3-piperidin-4-yl-propionyl)piperidine-3-carbonyl]amino}propionic acid
    —— 3-Methyl-10-nitrofluoranthen 36272-08-9 C17H11NO2
    3-Methyl-10-nitrofluoranthen
    —— (3R,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-4-{(2S,3R,5S)-3-[(R)-3-(tert-butyl-diphenyl-silanyloxy)-2-methyl-propyl]-5-methoxy-tetrahydro-furan-2-yl}-4-methoxy-butyric acid 204120-87-6 C36H58O7Si2
    (3R,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-4-{(2S,3R,5S)-3-[(R)-3-(tert-butyl-diphenyl-silanyloxy)-2-methyl-propyl]-5-methoxy-tetrahydro-furan-2-yl}-4-methoxy-butyric acid
    —— 3-isopropyl-8a-methyl-4a,5,6,8a-tetrahydrobenzo[e][1,2,4]trioxin-6-ol 1393526-86-7 C11H18O4
    3-isopropyl-8a-methyl-4a,5,6,8a-tetrahydrobenzo[e][1,2,4]trioxin-6-ol
    —— 3-(Triethylsiloxy)-(4-formylphenyl)-beta-D-allopyranoside 1452154-53-8 C25H44O7Si2
    3-(Triethylsiloxy)-(4-formylphenyl)-beta-D-allopyranoside
    —— (3R,4R,5S)-7-benzyloxy-5-methoxy-3-((2-methoxyethoxy)methoxy)-2,2-dimethylheptane-1,4-diol 1189804-23-6 C21H36O7
    (3R,4R,5S)-7-benzyloxy-5-methoxy-3-((2-methoxyethoxy)methoxy)-2,2-dimethylheptane-1,4-diol
    —— 3,4,6-tri-O-acetyl-2-O-allyl-β-D-galactopyranosyl trichloroacetimidate 128716-53-0 C17H22Cl3NO9
    3,4,6-tri-O-acetyl-2-O-allyl-β-D-galactopyranosyl trichloroacetimidate
    —— 3-Methyl-5-[1-p-tolyl-meth-(E)-ylidene]-oxazolidine-2,4-dione 141666-18-4 C12H11NO3
    3-Methyl-5-[1-p-tolyl-meth-(E)-ylidene]-oxazolidine-2,4-dione
    —— (3S,5R,6S,9R)-3[(1S,2S)-2-hydroxy-3-methoxy-1-(methoxymethyl)propyl]-6-isopropyl-1,9-dimethyl-1,4-diazaspiro[4.5]decan-2-one 1040883-58-6 C19H36N2O4
    (3S,5R,6S,9R)-3[(1S,2S)-2-hydroxy-3-methoxy-1-(methoxymethyl)propyl]-6-isopropyl-1,9-dimethyl-1,4-diazaspiro[4.5]decan-2-one
    —— 3-(1-phenoxy-ethyl)-pyridine 28626-02-0 C13H13NO
    3-(1-phenoxy-ethyl)-pyridine
    —— 3-[1-[5-(5-benzyl-1H-1,2,4-triazol-3-yl)pyridin-2-yl]piperidin-4-yl]oxy-2,2-dimethylpropanoic acid 1445205-85-5 C24H29N5O3
    3-[1-[5-(5-benzyl-1H-1,2,4-triazol-3-yl)pyridin-2-yl]piperidin-4-yl]oxy-2,2-dimethylpropanoic acid
    —— 3-hydroxy-3-[3-(2-indanyloxy)-4-methoxyphenyl]propiononitrile 202848-46-2 C19H19NO3
    3-hydroxy-3-[3-(2-indanyloxy)-4-methoxyphenyl]propiononitrile
    —— (3R,5R)-8-(4-methoxybenzyloxy)-6-methylene-1-(trimethylsilyl)oct-1-yne-3,5-diol 1244781-51-8 C20H30O4Si
    (3R,5R)-8-(4-methoxybenzyloxy)-6-methylene-1-(trimethylsilyl)oct-1-yne-3,5-diol
    —— 3(S)-Benzyl-5-<(2,2-dimethoxycarbonyl)ethyl>-2-oxo-1,2,3,6-tetrahydropyrazine 141996-75-0 C17H20N2O5
    3(S)-Benzyl-5-<(2,2-dimethoxycarbonyl)ethyl>-2-oxo-1,2,3,6-tetrahydropyrazine
    —— (3S)-N-{1-[(4-benzylphenyl)carbonyl]azetidin-3-yl}-1-(thiophen-3-ylcarbonyl)pyrrolidin-3-amine 1373523-32-0 C26H27N3O2S
    (3S)-N-{1-[(4-benzylphenyl)carbonyl]azetidin-3-yl}-1-(thiophen-3-ylcarbonyl)pyrrolidin-3-amine
    —— (3aR,4S,6R,6aS)-2-tosyl-4-(3-(trimethylsilyl)prop-1-enyl)-6-vinyloctahydrocyclopenta[c]pyrrole 1294477-90-9 C22H33NO2SSi
    (3aR,4S,6R,6aS)-2-tosyl-4-(3-(trimethylsilyl)prop-1-enyl)-6-vinyloctahydrocyclopenta[c]pyrrole
    —— 3-bromo-6,7-dioctyloxynaphthalen-2-ol 1178568-28-9 C26H39BrO3
    3-bromo-6,7-dioctyloxynaphthalen-2-ol
    —— 3-amino-3-methyl-1-phenyl-2,3-dihydro-1H-indol-2-one 154058-95-4 C15H14N2O
    3-amino-3-methyl-1-phenyl-2,3-dihydro-1H-indol-2-one
    —— 3,4-O-Carbonyl-L-....carosyl-chlorid 51548-94-8 C8H11ClO4
    3,4-O-Carbonyl-L-....carosyl-chlorid
    —— 3-Hydroxy-4-hydroxymethyl-3a,5-dimethyl-7-[2-methyl-4-(2,2,6-trimethyl-cyclohexyl)-butyl]-hexahydro-isobenzofuran-1-one 40768-77-2 C25H44O4
    3-Hydroxy-4-hydroxymethyl-3a,5-dimethyl-7-[2-methyl-4-(2,2,6-trimethyl-cyclohexyl)-butyl]-hexahydro-isobenzofuran-1-one
    —— 3,5-Dibromsalicylamidmethyl-acetamid 51028-65-0 C10H10Br2N2O3
    3,5-Dibromsalicylamidmethyl-acetamid
    —— 3-(2-Nitro-phenyl)-3-oxo-2-(phenyl-hydrazono)-propionamide 55052-79-4 C15H12N4O4
    3-(2-Nitro-phenyl)-3-oxo-2-(phenyl-hydrazono)-propionamide