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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,7-Dihydroxy-1,9,10,10-tetramethyl-9,10-dihydro-5,8-dioxa-cyclopenta[a]phenalene-4,6-dione 98742-25-7 C18H16O6
    3,7-Dihydroxy-1,9,10,10-tetramethyl-9,10-dihydro-5,8-dioxa-cyclopenta[a]phenalene-4,6-dione
    —— 3-Cyclopentyloxy-17α-chlorethinyl-19-nor-3,5-androstadien-17β-ol-acetat 107063-00-3 C27H35ClO3
    3-Cyclopentyloxy-17α-chlorethinyl-19-nor-3,5-androstadien-17β-ol-acetat
    —— (3-{1-[(Z)-Hydroxyimino]-ethyl}-2,2-dimethyl-cyclobutyl)-acetic acid heptyl ester 16435-94-2 C17H31NO3
    (3-{1-[(Z)-Hydroxyimino]-ethyl}-2,2-dimethyl-cyclobutyl)-acetic acid heptyl ester
    —— (3S,6aS,6bS,10aR,11aS,11bR)-3-Hydroxy-9-[(S)-1-((3R,5S)-3-hydroxy-1,5-dimethyl-piperidin-2-yl)-ethyl]-10,11b-dimethyl-1,2,3,4,6,6a,6b,7,8,10a,11a,11b-dodecahydro-benzo[a]fluoren-11-one 19452-67-6 C28H43NO3
    (3S,6aS,6bS,10aR,11aS,11bR)-3-Hydroxy-9-[(S)-1-((3R,5S)-3-hydroxy-1,5-dimethyl-piperidin-2-yl)-ethyl]-10,11b-dimethyl-1,2,3,4,6,6a,6b,7,8,10a,11a,11b-dodecahydro-benzo[a]fluoren-11-one
    —— 3-Hexyl-4-oxo-2-thioxo-thiazolidin-5-essigsaeure-octylester 5991-14-0 C19H33NO3S2
    3-Hexyl-4-oxo-2-thioxo-thiazolidin-5-essigsaeure-octylester
    —— 3.5-Dichlor-4'-nitro-N-hydroxy-carbanilid 97027-83-3 C13H9Cl2N3O4
    3.5-Dichlor-4'-nitro-N-hydroxy-carbanilid
    —— 3,3-Ethylendioxy-17β-formyl-androsten-(5)-ol-(11β) 101674-52-6 C22H32O4
    3,3-Ethylendioxy-17β-formyl-androsten-(5)-ol-(11β)
    —— (+/-)-3-<2-hydroxy-2-methyl-2-(2,4,6-trimethylphenyl)acetoxy>-endo-tricyclo<4.2.1.0<sup>2,5</sup>>non-7-ene 136066-62-1 C21H26O3
    (+/-)-3-<2-hydroxy-2-methyl-2-(2,4,6-trimethylphenyl)acetoxy>-endo-tricyclo<4.2.1.0<sup>2,5</sup>>non-7-ene
    —— 3-[1-[(3S,8S,9S,10S,13R,14S,17R)-3-Acetoxy-17-((R)-1,5-dimethyl-hexyl)-13-methyl-1,2,3,4,7,8,9,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-10-yl]-meth-(E)-ylideneaminooxy]-propionic acid 218282-75-8 C32H51NO5
    3-[1-[(3S,8S,9S,10S,13R,14S,17R)-3-Acetoxy-17-((R)-1,5-dimethyl-hexyl)-13-methyl-1,2,3,4,7,8,9,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-10-yl]-meth-(E)-ylideneaminooxy]-propionic acid
    —— 3-methoxy-3-methyl-2-oxo-2,3-dihydro-1H-pyrido[1,2,3-de]quinoxalin-4-ium perchlorate 1357487-83-2 C13H13N2O2*ClO4
    3-methoxy-3-methyl-2-oxo-2,3-dihydro-1H-pyrido[1,2,3-de]quinoxalin-4-ium perchlorate
    —— 3-Acetoxy-4-acetyl-6-methyl-xanthon 93655-74-4 C18H14O5
    3-Acetoxy-4-acetyl-6-methyl-xanthon
    —— 3,4-Dinitro-5-<2-methyl-anilino>-2-phenylsulfon-thiophen 93326-36-4 C17H13N3O6S2
    3,4-Dinitro-5-<2-methyl-anilino>-2-phenylsulfon-thiophen
    —— 3-<3β.17β-Dihydroxy-6-methyl-androsten-(5)-yl-(17α)>-propinsaeure 101013-12-1 C23H32O4
    3-<3β.17β-Dihydroxy-6-methyl-androsten-(5)-yl-(17α)>-propinsaeure
    —— 3,17-Dioxo-6β-methyl-5α-androsten-(1) 94868-80-1 C20H28O2
    3,17-Dioxo-6β-methyl-5α-androsten-(1)
    —— 3-(4-Hydroxy-benzyl)-benzo<b>thiophen 101037-21-2 C15H12OS
    3-(4-Hydroxy-benzyl)-benzo<b>thiophen
    —— 3-Methyl-4-nitro-isoxazol-5-carbaldehyd-<N,N-dibenzyl-hydrazon> 94254-85-0 C19H18N4O3
    3-Methyl-4-nitro-isoxazol-5-carbaldehyd-<N,N-dibenzyl-hydrazon>
    —— 3-(4-Amino-benzolsulfonylamino)-1-(2-chlorphenyl)pyrazol 94025-94-2 C15H13ClN4O2S
    3-(4-Amino-benzolsulfonylamino)-1-(2-chlorphenyl)pyrazol
    —— 3-(4-Aminobenzolsulfonylamino)-1-(2-methylphenyl)-pyrazol 94571-51-4 C16H16N4O2S
    3-(4-Aminobenzolsulfonylamino)-1-(2-methylphenyl)-pyrazol
    —— <3-Butyloxy-propyl>-<(5-methoxy-then-2-yl)-methyl>-amin 96775-66-5 C13H23NO2S
    <3-Butyloxy-propyl>-<(5-methoxy-then-2-yl)-methyl>-amin
    —— <3-Hydroxy-naphthalin-carbonsaeure-(2)-p-anisidid>-(4azo4')-<1-phenoxy-4-phenylmercapto-benzol>-(4'azo4)-<3-hydroxy-naphthalin-carbonsaeure-(2)-p-anisidid> 97488-38-5 C54H40N6O7S
    <3-Hydroxy-naphthalin-carbonsaeure-(2)-p-anisidid>-(4azo4')-<1-phenoxy-4-phenylmercapto-benzol>-(4'azo4)-<3-hydroxy-naphthalin-carbonsaeure-(2)-p-anisidid>
    —— 3-<Pyridyl-(4)-methyl>-6-brom-2.3-dihydro-4H-1.3-benzoxazin 92189-43-0 C14H13BrN2O
    3-<Pyridyl-(4)-methyl>-6-brom-2.3-dihydro-4H-1.3-benzoxazin
    —— 3-Pyrrolidino-2-(4-chlor-phenylhydrazono)-1-<pyridyl-(3)>-propanol-(1) 2058-20-0 C18H21ClN4O
    3-Pyrrolidino-2-(4-chlor-phenylhydrazono)-1-<pyridyl-(3)>-propanol-(1)
    —— 3-Allyl-7-methyl-s-triazolo<1,5-a>pyrimidin-5(3H)-on 90558-78-4 C9H10N4O
    3-Allyl-7-methyl-s-triazolo<1,5-a>pyrimidin-5(3H)-on
    —— 3,8-Dicyanmethyl-7-methoxy-2-methyl-chromen-4-on 92437-75-7 C15H12N2O3
    3,8-Dicyanmethyl-7-methoxy-2-methyl-chromen-4-on
    —— 3-Methylmercurithio-6-sulfanilamino-pyridazin 103564-83-6 C11H12HgN4O2S2
    3-Methylmercurithio-6-sulfanilamino-pyridazin
    —— 3-methyl-pentane-1,2,3,5-tetracarboxylic acid 873405-31-3 C10H14O8
    3-methyl-pentane-1,2,3,5-tetracarboxylic acid
    —— 3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)tetrahydrofuran 1331771-42-6 C31H46O3S
    3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)tetrahydrofuran
    —— 3β,12α-dihydroxy-cholen-(4)-oic acid-(24) 901788-95-2 C24H38O4
    3β,12α-dihydroxy-cholen-(4)-oic acid-(24)
    —— 3-(2-methoxy-phenyl)-5,5-dimethyl-[1,2,4]oxadiazol-4-ylamine 748155-40-0 C11H15N3O2
    3-(2-methoxy-phenyl)-5,5-dimethyl-[1,2,4]oxadiazol-4-ylamine
    —— 3-(benzyloxy)-7-(3-bromophenyl)-5-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid 871937-26-7 C21H18BrN3O4
    3-(benzyloxy)-7-(3-bromophenyl)-5-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid
    —— 3-Ethoxycarbonyl-Δ<sup>2</sup>-pyrazolin-4-propionsaeure-ethylester 888-31-3 C11H18N2O4
    3-Ethoxycarbonyl-Δ<sup>2</sup>-pyrazolin-4-propionsaeure-ethylester
    —— 3-methyl-2,3-dihydro-2-oxo-1H-benzimidazole-1-carboxylic acid (endo-8-methyl-8-azabicyclo[3.2.1]oct-3-yl) ester 127595-35-1 C17H21N3O3
    3-methyl-2,3-dihydro-2-oxo-1H-benzimidazole-1-carboxylic acid (endo-8-methyl-8-azabicyclo[3.2.1]oct-3-yl) ester
    —— ((3S,8R,9S,10S,13S,14S)-3-methoxy-13-methyl-2,3,4,7,8,9,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-10(1H)-yl)methyl acetate 109457-92-3 C24H36O5
    ((3S,8R,9S,10S,13S,14S)-3-methoxy-13-methyl-2,3,4,7,8,9,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-10(1H)-yl)methyl acetate
    —— 3-(perfluoroethyl)-1-(perfluorophenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one 1161925-04-7 C15H6F10N2O
    3-(perfluoroethyl)-1-(perfluorophenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one
    —— 3-(2-Bromallyloxy)-propanol-(1) 5935-30-8 C6H11BrO2
    3-(2-Bromallyloxy)-propanol-(1)
    —— 3'-Carbamoyl-biphenyl-3-yl-undecynecarbamate 887264-45-1 C25H30N2O3
    3'-Carbamoyl-biphenyl-3-yl-undecynecarbamate
    —— 3,4-Bis-O-(1,3,2-dioxaphospholano)-1,2:5,6-di-O-isopropyliden-D-mannit 74996-01-3 C16H28O10P2
    3,4-Bis-O-(1,3,2-dioxaphospholano)-1,2:5,6-di-O-isopropyliden-D-mannit
    —— 3-(1,1-Ethylendioxy-ethyl)-piperidon-2 14864-76-7 C9H15NO3
    3-(1,1-Ethylendioxy-ethyl)-piperidon-2
    —— 3-cyclobutyl-9-[5-(piperidin-1-ylcarbonyl)pyridin-2-yl]-3,9-diazaspiro[5.5]undecane 1067895-92-4 C24H36N4O
    3-cyclobutyl-9-[5-(piperidin-1-ylcarbonyl)pyridin-2-yl]-3,9-diazaspiro[5.5]undecane
    —— 3-Hydroxy-2,5-dimethyl-2-propionyl-tetrahydrothiophen 90646-85-8 C9H16O2S
    3-Hydroxy-2,5-dimethyl-2-propionyl-tetrahydrothiophen
    —— 3,5-Dibrom-4-hydroxy-phenylisonitril 91808-79-6 C7H3Br2NO
    3,5-Dibrom-4-hydroxy-phenylisonitril
    —— 3-(3-fluoro-4-(5-(4-(2-methylbenzyl)piperazine-1-carbonyl)-1,2,4-oxadiazol-3-yl)phenyl)-2-(4'-methylbiphenyl-3-ylcarboxamido)propanoic acid 1326226-21-4 C38H36FN5O5
    3-(3-fluoro-4-(5-(4-(2-methylbenzyl)piperazine-1-carbonyl)-1,2,4-oxadiazol-3-yl)phenyl)-2-(4'-methylbiphenyl-3-ylcarboxamido)propanoic acid
    —— 3-(5-(2-(2-(4-cyanophenyl)-5-methyloxazol-4-yl)ethoxy)-1,2,3,4-tetrahydroquinolin-1-yl)propanoic acid methyl ester 479252-52-3 C26H27N3O4
    3-(5-(2-(2-(4-cyanophenyl)-5-methyloxazol-4-yl)ethoxy)-1,2,3,4-tetrahydroquinolin-1-yl)propanoic acid methyl ester
    —— 3-(Pyrrolidin-3-yl)-1,2-oxazole hydrochloride 2219408-19-0 C7H11ClN2O
    3-(Pyrrolidin-3-yl)-1,2-oxazole hydrochloride
    —— 3-{[(Tert-butoxy)carbonyl]amino}-2-(cyclopropylmethyl)propanoicacid 1691740-97-2 C12H21NO4
    3-{[(Tert-butoxy)carbonyl]amino}-2-(cyclopropylmethyl)propanoicacid
    —— 3-cyano-6-(4-methoxyphenyl)-7-(2-hydroxyl-4-benzyloxyphenyl)pyrazolo[1,5-a]pyrimidine 1365659-34-2 C27H20N4O3
    3-cyano-6-(4-methoxyphenyl)-7-(2-hydroxyl-4-benzyloxyphenyl)pyrazolo[1,5-a]pyrimidine
    —— 3-(2-Chlorophenyl)-4-((4-hydroxy-3,5-dimethoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione 478254-57-8 C17H15ClN4O3S
    3-(2-Chlorophenyl)-4-((4-hydroxy-3,5-dimethoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione
    —— 3-(Diethoxy-phosphoryl)-2-nitro-butyric acid ethyl ester 42329-57-7 C10H20NO7P
    3-(Diethoxy-phosphoryl)-2-nitro-butyric acid ethyl ester
    —— 3-O-[4-[tert-butyl-bis[4-(3-ethoxy-3-oxopropanoyl)oxybutoxy]silyl]oxybutyl] 1-O-ethyl propanedioate 1448005-90-0 C31H54O15Si
    3-O-[4-[tert-butyl-bis[4-(3-ethoxy-3-oxopropanoyl)oxybutoxy]silyl]oxybutyl] 1-O-ethyl propanedioate
    —— 3-(morpholin-4-yl)propyl (E)-6-(1,3-dihydro-4-ureido-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl)-4-methyl-4-hexenoate 1238176-67-4 C25H35N3O7
    3-(morpholin-4-yl)propyl (E)-6-(1,3-dihydro-4-ureido-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl)-4-methyl-4-hexenoate