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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methylamino-salicylsaeuremethylester 98996-47-5 C9H11NO3
    3-Methylamino-salicylsaeuremethylester
    —— 3-cyano-7,8-diacetyloxy-2-ethyl-9-methyl-4H-pyrimido[2,1-b]benzothiazol-4-one 1448420-12-9 C18H15N3O5S
    3-cyano-7,8-diacetyloxy-2-ethyl-9-methyl-4H-pyrimido[2,1-b]benzothiazol-4-one
    —— 3-(N-ethylsulfamoylamino)-2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)benzamide 1186607-82-8 C16H16F2N6O4S
    3-(N-ethylsulfamoylamino)-2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)benzamide
    —— 3β-<2-Hydroxy-isopropyl>-A-nor-4,4-bisdesmethyl-cycloartan 28837-14-1 C30H52O
    3β-<2-Hydroxy-isopropyl>-A-nor-4,4-bisdesmethyl-cycloartan
    —— 3-Methyl-N-thiazolo[4,5-b]quinoxalin-2-yl-2-(toluene-4-sulfonylamino)-butyramide 78211-07-1 C21H21N5O3S2
    3-Methyl-N-thiazolo[4,5-b]quinoxalin-2-yl-2-(toluene-4-sulfonylamino)-butyramide
    —— (3aS,5R,6R,6aS)-5-Ethoxy-6-hydroxy-3a,5,6,6a-tetrahydro-furo[3,2-b]furan-2-carboxylic acid ethyl ester 164919-78-2 C11H16O6
    (3aS,5R,6R,6aS)-5-Ethoxy-6-hydroxy-3a,5,6,6a-tetrahydro-furo[3,2-b]furan-2-carboxylic acid ethyl ester
    —— (3aR,5R,6S,6aR)-6-Benzyloxy-5-dodecyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole 213455-93-7 C26H42O4
    (3aR,5R,6S,6aR)-6-Benzyloxy-5-dodecyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole
    —— 3,4-dichloro-5-(1,2-benzothiazol-3-yl)pentadienonitrile 77597-87-6 C12H6Cl2N2S
    3,4-dichloro-5-(1,2-benzothiazol-3-yl)pentadienonitrile
    —— 3-<(CBZ)amino>-1-(benzyloxy)-4-methyl-2-azetidinone 75624-36-1 C19H20N2O4
    3-<(CBZ)amino>-1-(benzyloxy)-4-methyl-2-azetidinone
    —— 3,12-bis-(3'-bromo-1'-oxopropylamino)-3,12-diaza-6,9-diazoniadispiro<5.2.5.2>hexadecane dichloride 125500-90-5 C18H34Br2N6O2*2Cl
    3,12-bis-(3'-bromo-1'-oxopropylamino)-3,12-diaza-6,9-diazoniadispiro<5.2.5.2>hexadecane dichloride
    —— (3-ethoxy-1-isopropyl-allyloxymethyl)-benzene 851856-79-6 C15H22O2
    (3-ethoxy-1-isopropyl-allyloxymethyl)-benzene
    —— 3-amino-N-[2-(4-aminopiperidin-1-yl)-4-fluorophenyl]pyrazine-2-carboxamide 1052707-02-4 C16H19FN6O
    3-amino-N-[2-(4-aminopiperidin-1-yl)-4-fluorophenyl]pyrazine-2-carboxamide
    —— 3,3,3-trifluoro-1-(naphthalen-2-yl)propyl 2-iodobenzoate 1400999-75-8 C20H14F3IO2
    3,3,3-trifluoro-1-(naphthalen-2-yl)propyl 2-iodobenzoate
    —— 3-(2-fluoro-ethyl)-7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine 1022956-21-3 C12H15FN2O2
    3-(2-fluoro-ethyl)-7-nitro-2,3,4,5-tetrahydro-1H-benzo[d]azepine
    —— 3-Chloro-N-[1-(4-iodophenyl)ethyl]-I+/--methylbenzenemethanamine 1157694-26-2 C16H17ClIN
    3-Chloro-N-[1-(4-iodophenyl)ethyl]-I+/--methylbenzenemethanamine
    —— (3S,6S)-4-((5-(4-fluorophenyl)isoxazol-3-yl)methyl)-3-isobutyl-6-((E)-prop-1-en-1-yl)piperazin-2-one 1391629-02-9 C21H26FN3O2
    (3S,6S)-4-((5-(4-fluorophenyl)isoxazol-3-yl)methyl)-3-isobutyl-6-((E)-prop-1-en-1-yl)piperazin-2-one
    —— 3-Methyl-5-m-tolyl-6-trifluoromethyl-3,6-dihydro-2H-[1,3,4]oxadiazin-6-ol 138427-99-3 C12H13F3N2O2
    3-Methyl-5-m-tolyl-6-trifluoromethyl-3,6-dihydro-2H-[1,3,4]oxadiazin-6-ol
    —— 3,7-dibromo-5-chlorotropolone 24063-93-2 C7H3Br2ClO2
    3,7-dibromo-5-chlorotropolone
    —— 3-{5-[(4-chlorophenyl)(methyl)amino]picolinoyl}-5-(3-methoxybenzamido)-benzoic acid 1245701-99-8 C28H22ClN3O5
    3-{5-[(4-chlorophenyl)(methyl)amino]picolinoyl}-5-(3-methoxybenzamido)-benzoic acid
    —— 3-[2-(2,6-Dimethylpiperidin-1-yl)ethyl]-2-(4-phenylphenyl)thieno[3,2-d]pyrimidin-4-one 1004785-65-2 C27H29N3OS
    3-[2-(2,6-Dimethylpiperidin-1-yl)ethyl]-2-(4-phenylphenyl)thieno[3,2-d]pyrimidin-4-one
    —— (3-{4-[3-(3-chloro-phenyl)-4-(3,4-dimethyl-phenyl)-but-1-ynyl]-benzylamino}-propyl)-phosphonic acid 1379928-59-2 C28H31ClNO3P
    (3-{4-[3-(3-chloro-phenyl)-4-(3,4-dimethyl-phenyl)-but-1-ynyl]-benzylamino}-propyl)-phosphonic acid
    —— 3-{4-[2-m-tolyloxyethoxy]phenyl}hex-4-ynoic acid 1354027-50-1 C21H22O4
    3-{4-[2-m-tolyloxyethoxy]phenyl}hex-4-ynoic acid
    —— 3-[1-(3'-fluoro-4'-methoxy-biphenyl-3-sulfonyl)-5-methoxy-1H-indol-3-yl]-propionic acid 1055291-63-8 C25H22FNO6S
    3-[1-(3'-fluoro-4'-methoxy-biphenyl-3-sulfonyl)-5-methoxy-1H-indol-3-yl]-propionic acid
    —— 3-[7-chloro-1-(4'-trifluoromethyl-biphenyl-3-sulfonyl)-1H-indol-3-yl]-propionic acid 1055293-28-1 C24H17ClF3NO4S
    3-[7-chloro-1-(4'-trifluoromethyl-biphenyl-3-sulfonyl)-1H-indol-3-yl]-propionic acid
    —— 3-((R)-2-amino-2-phenyl-ethyl)-5-(4-benzo[1,3]dioxol-5-ylmethyl-piperazin-1-yl)-1-(2,6-difluoro-benzyl)-6-methyl-1H-pyrimidine-2,4-dione 1308375-16-7 C32H33F2N5O4
    3-((R)-2-amino-2-phenyl-ethyl)-5-(4-benzo[1,3]dioxol-5-ylmethyl-piperazin-1-yl)-1-(2,6-difluoro-benzyl)-6-methyl-1H-pyrimidine-2,4-dione
    —— 3-[2-[4-(2-amino-6-oxo-1H-purin-9-yl)phenoxy]ethylcarbamoyl]benzenesulfonyl fluoride 20566-63-6 C20H17FN6O5S
    3-[2-[4-(2-amino-6-oxo-1H-purin-9-yl)phenoxy]ethylcarbamoyl]benzenesulfonyl fluoride
    —— 3-<4-Methoxy-phenyl>-norbornen-2-carbonsaeure 957-65-3 C15H16O3
    3-<4-Methoxy-phenyl>-norbornen-2-carbonsaeure
    —— 3-((6-(3-methoxyphenyl)pyridin-3-yl)oxy)benzonitrile 1404516-49-9 C19H14N2O2
    3-((6-(3-methoxyphenyl)pyridin-3-yl)oxy)benzonitrile
    —— 3-[allyl-(toluene-4-sulfonyl)-amino]-N-methoxy-N-methylpropionamide 944413-28-9 C15H22N2O4S
    3-[allyl-(toluene-4-sulfonyl)-amino]-N-methoxy-N-methylpropionamide
    —— 3,5-dimethoxy-2-(2-nitro-ethylidenamino)-benzoic acid 100061-33-4 C11H12N2O6
    3,5-dimethoxy-2-(2-nitro-ethylidenamino)-benzoic acid
    —— 3β-Acetoxy-7α-<(1R)-1,2-dimethoxycarbonyl-ethyl>-ergosta-5,8(14),22-trien 17137-80-3 C36H54O6
    3β-Acetoxy-7α-<(1R)-1,2-dimethoxycarbonyl-ethyl>-ergosta-5,8(14),22-trien
    —— 3-(3-Propyloxycarbonyl-4-hydroxy-phenyl)-acrylsaeure-propylester 14663-62-8 C16H20O5
    3-(3-Propyloxycarbonyl-4-hydroxy-phenyl)-acrylsaeure-propylester
    —— 3-Methylamino-2-benzal-1-indanon 15983-89-8 C17H15NO
    3-Methylamino-2-benzal-1-indanon
    —— 3β-Hydroxy-11-oxo-12,18-cyclo-lanostan 2272-20-0 C30H50O2
    3β-Hydroxy-11-oxo-12,18-cyclo-lanostan
    —— 3β-Acetoxy-18-cyan-androsten-(5)-on-(17) 16376-23-1 C22H29NO3
    3β-Acetoxy-18-cyan-androsten-(5)-on-(17)
    —— 3-[4-(Diethyl-methyl-silanyl)-1-furan-2-yl-butoxy]-propionitrile 6398-57-8 C16H27NO2Si
    3-[4-(Diethyl-methyl-silanyl)-1-furan-2-yl-butoxy]-propionitrile
    —— 3,7-Dibutyl-1,3,5-triaza-bicyclo<3.3.0>octan-2,4,6,8-tetraon 6253-90-3 C13H19N3O4
    3,7-Dibutyl-1,3,5-triaza-bicyclo<3.3.0>octan-2,4,6,8-tetraon
    —— 3-Acetylamino-2-benzylsulfonylamino-acetophenon 19856-94-1 C17H18N2O4S
    3-Acetylamino-2-benzylsulfonylamino-acetophenon
    —— 3,13-Dimethoxy-11H-naphtho<2,1-a>carbazol 6133-03-5 C22H17NO2
    3,13-Dimethoxy-11H-naphtho<2,1-a>carbazol
    —— 3-(2-Nitro-vinyl)-5-methoxy-6-benzyloxy-indol 18103-55-4 C18H16N2O4
    3-(2-Nitro-vinyl)-5-methoxy-6-benzyloxy-indol
    —— 3β-Hydroxy-androst-5-eno<17,16:3',4'>-2'H-pyrazol-2'-essigsaeuremethylester 4954-00-1 C23H32N2O3
    3β-Hydroxy-androst-5-eno<17,16:3',4'>-2'H-pyrazol-2'-essigsaeuremethylester
    —— 3-<2-Acetyl-anilino>-tricyclo-<2,2,1,0<sup>3,5</sup>>-heptan 5379-41-9 C15H17NO
    3-<2-Acetyl-anilino>-tricyclo-<2,2,1,0<sup>3,5</sup>>-heptan
    —— 3-(3-(3-Formylhydrazono-cholanoylhydrazono)-cholanoylhydrazono)-cholansaeure-methylester 14583-23-4 C74H118N6O5
    3-(3-(3-Formylhydrazono-cholanoylhydrazono)-cholanoylhydrazono)-cholansaeure-methylester
    —— 3β-Acetoxy-14β,15β-epithio-5β-card-20(22)-enolid 6901-64-0 C25H34O4S
    3β-Acetoxy-14β,15β-epithio-5β-card-20(22)-enolid
    —— 3,6-Bis-(4-hydroxy-phenyl)-octan 94761-99-6 C20H26O2
    3,6-Bis-(4-hydroxy-phenyl)-octan
    —— [3-(5-nitro-furan-2-yl)-allylidene]-hydrazinecarbodithioic acid methyl ester 20091-88-7 C9H9N3O3S2
    [3-(5-nitro-furan-2-yl)-allylidene]-hydrazinecarbodithioic acid methyl ester
    —— 3,6-Dioxo-2,5-dimethyl-2,5-diethyl-4-phenyl-tetrahydro-oxazin-(1,4) 102076-19-7 C16H21NO3
    3,6-Dioxo-2,5-dimethyl-2,5-diethyl-4-phenyl-tetrahydro-oxazin-(1,4)
    —— 3-Fluor-2-(α-methyl-benzyl)-benzoesaeure 2729-21-7 C15H13FO2
    3-Fluor-2-(α-methyl-benzyl)-benzoesaeure
    —— (3S)-3-(3,5-dibenzyl-4-oxo-1,3,5-triazinan-1-yl)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid 143565-63-3 C25H31N3O5
    (3S)-3-(3,5-dibenzyl-4-oxo-1,3,5-triazinan-1-yl)-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
    —— 3-p-Fluorophenyl-3-hydroxy-N-(4'-p-bromophenyl-4'-oxobutyl)quinuclidinium Chloride 130570-07-9 C23H26BrFNO2*Cl
    3-p-Fluorophenyl-3-hydroxy-N-(4'-p-bromophenyl-4'-oxobutyl)quinuclidinium Chloride