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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-1-(2-methoxy-5-nitrophenyl)-1H-pyrazol-5-ol 1335046-28-0 C11H11N3O4
    3-methyl-1-(2-methoxy-5-nitrophenyl)-1H-pyrazol-5-ol
    —— 3-sec-butyl-2-ethylpyrazolo[1,5-a]pyridine 605673-30-1 C13H18N2
    3-sec-butyl-2-ethylpyrazolo[1,5-a]pyridine
    —— 3-Phenoxy-N-methylphthalimid 63197-22-8 C15H11NO3
    3-Phenoxy-N-methylphthalimid
    —— (3,4-Dimethoxy-phenyl)-ethylsulfanyl-acetonitrile 65961-84-4 C12H15NO2S
    (3,4-Dimethoxy-phenyl)-ethylsulfanyl-acetonitrile
    —— 3-ethyl 1,2-di-methyl 4-(2-(phenylsulfonyl)hydrazono)-1-(triphenylphosphoranylidene)pentane-1,2,3-tricarboxylate 1496515-85-5 C36H37N2O8PS
    3-ethyl 1,2-di-methyl 4-(2-(phenylsulfonyl)hydrazono)-1-(triphenylphosphoranylidene)pentane-1,2,3-tricarboxylate
    —— (3-Bromo-4-ethoxy-benzyl)-dimethyl-amine 777-67-3 C11H16BrNO
    (3-Bromo-4-ethoxy-benzyl)-dimethyl-amine
    —— (3aα,4β,7β,7aα)-hexahydro-2-(4-nitro-1-naphthalenyl)-4,7-epoxy-1H-isoindole-1,3(2H)-dione 406220-90-4 C18H14N2O5
    (3aα,4β,7β,7aα)-hexahydro-2-(4-nitro-1-naphthalenyl)-4,7-epoxy-1H-isoindole-1,3(2H)-dione
    —— (3-cyano-5-((2-(fluoromethyl)thiazol-4-yl)ethynyl)phenyl)(4-methoxyphenyl)iodonium tosylate 1334480-16-8 C7H7O3S*C20H13FIN2OS
    (3-cyano-5-((2-(fluoromethyl)thiazol-4-yl)ethynyl)phenyl)(4-methoxyphenyl)iodonium tosylate
    —— 3-[4-(3-nitro-phenyl)-[1,2,3]triazol-2-yl]-propionic acid 55862-15-2 C11H10N4O4
    3-[4-(3-nitro-phenyl)-[1,2,3]triazol-2-yl]-propionic acid
    —— 3-[5-chloro-1-(4-nitro-phenyl)-4-phenylazo-1<i>H</i>-pyrazol-3-yl]-pyridine 69678-30-4 C20H13ClN6O2
    3-[5-chloro-1-(4-nitro-phenyl)-4-phenylazo-1<i>H</i>-pyrazol-3-yl]-pyridine
    —— 3-acetylamino-4-oxo-4,5,6,7-tetrahydro-indole-2-carboxylic acid <i>tert</i>-butyl ester 68970-56-9 C15H20N2O4
    3-acetylamino-4-oxo-4,5,6,7-tetrahydro-indole-2-carboxylic acid <i>tert</i>-butyl ester
    —— 3-Trimethylsiloxy-4,5-dibenzoylcyclohexene 74322-68-2 C23H26O3Si
    3-Trimethylsiloxy-4,5-dibenzoylcyclohexene
    —— 3-[4-(4-methyl-piperazin-1-yl)-3-trifluoromethyl-benzoylamino]-4,6-dihydro-pyrrolo[3,4-c]pyrazole-1,5-dicarboxylic acid 5-tert-butyl ester 1-ethyl ester 948018-70-0 C26H33F3N6O5
    3-[4-(4-methyl-piperazin-1-yl)-3-trifluoromethyl-benzoylamino]-4,6-dihydro-pyrrolo[3,4-c]pyrazole-1,5-dicarboxylic acid 5-tert-butyl ester 1-ethyl ester
    —— 3-((3'-chloro-4-fluoro-5’-(trifluoromethyl)-[1,1’-biphenyl]-3-yl)methoxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylic acid 1544740-55-7 C24H16ClF4NO3
    3-((3'-chloro-4-fluoro-5’-(trifluoromethyl)-[1,1’-biphenyl]-3-yl)methoxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylic acid
    —— (3-oxo-1,2,3-triphenyl-propyl)-malonic acid diethyl ester 74897-80-6 C28H28O5
    (3-oxo-1,2,3-triphenyl-propyl)-malonic acid diethyl ester
    —— 3β-acetoxy-16-(hyroxymethyl)-17-(N-propargylacetamido)-androst-5,16-diene 388564-30-5 C27H37NO4
    3β-acetoxy-16-(hyroxymethyl)-17-(N-propargylacetamido)-androst-5,16-diene
    —— (3R)-(+)-1,3-diphenyl-3-phenylsulfanylpropan-1-one phenylhydrazole 856680-13-2 C27H24N2S
    (3R)-(+)-1,3-diphenyl-3-phenylsulfanylpropan-1-one phenylhydrazole
    —— (3R,4R)-3-benzyl-5-(4-bromobenzoyl)-6-(4-bromophenyl)-4-phenyl-3,4-dihydro-2H-pyran-2-one 1321201-05-1 C31H22Br2O3
    (3R,4R)-3-benzyl-5-(4-bromobenzoyl)-6-(4-bromophenyl)-4-phenyl-3,4-dihydro-2H-pyran-2-one
    —— (3S,Z)-tetrahydropyran-2-yloxy-3-(2,2,2-trimethyl-1,1-diphenyldisilyloxy)hept-4-ene 913975-67-4 C27H40O3Si2
    (3S,Z)-tetrahydropyran-2-yloxy-3-(2,2,2-trimethyl-1,1-diphenyldisilyloxy)hept-4-ene
    —— 3-{[4-(methoxycarbonyl)phenyl](methyl)sulfamoyl}benzoic acid 1346136-28-4 C16H15NO6S
    3-{[4-(methoxycarbonyl)phenyl](methyl)sulfamoyl}benzoic acid
    —— 3-(2-chlorophenyl)-4-oxo-6-acetoxy-3a,4,6,6a-tetrahydrofuro<3,4-d>isoxazole 133942-58-2 C13H10ClNO5
    3-(2-chlorophenyl)-4-oxo-6-acetoxy-3a,4,6,6a-tetrahydrofuro<3,4-d>isoxazole
    —— 3,4-bis{2'-[2''-(p-tolylsulfonyloxy)-ethoxy]ethoxy}benzaldehyde 845555-85-3 C29H34O11S2
    3,4-bis{2'-[2''-(p-tolylsulfonyloxy)-ethoxy]ethoxy}benzaldehyde
    —— 3-benxyloxy-17,17-ethylenedioxyestra-1,3,5(10)-trien-11β-ol 64109-83-7 C27H32O4
    3-benxyloxy-17,17-ethylenedioxyestra-1,3,5(10)-trien-11β-ol
    —— 3,6-anhydro-7-deoxy-4,5-O-isopropylidene-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide 86040-47-3 C11H19NO7S
    3,6-anhydro-7-deoxy-4,5-O-isopropylidene-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide
    —— 3-allyl-1,3-dibenzylindoline 1314970-56-3 C25H25N
    3-allyl-1,3-dibenzylindoline
    —— 3-ethyl-1-(α-methyl-3-trifluoromethylphenethyl)urea 52756-04-4 C13H17F3N2O
    3-ethyl-1-(α-methyl-3-trifluoromethylphenethyl)urea
    —— 3,4,4-trichloro-1-(4-methylpiperidino)-1-(2-naphthylthio)-2-nitro-1,3-butadiene 1132836-37-3 C20H19Cl3N2O2S
    3,4,4-trichloro-1-(4-methylpiperidino)-1-(2-naphthylthio)-2-nitro-1,3-butadiene
    —— 3-iodo-pyrazolo-[1,5-a]-pyrimidine-5-carboxylic acid ethyl ester 619306-84-2 C9H8IN3O2
    3-iodo-pyrazolo-[1,5-a]-pyrimidine-5-carboxylic acid ethyl ester
    —— 3-[(4-bromophenyl)methylideneamino]-4-[(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidene]-1H-pyrazol-5-one 1384977-74-5 C21H15BrClN5O
    3-[(4-bromophenyl)methylideneamino]-4-[(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidene]-1H-pyrazol-5-one
    —— (3R,4R)-3-amino-1-(4-methoxyphenyl)-4-[4-(trifluoromethyl)phenyl]azetidin-2-one 130632-13-2 C17H15F3N2O2
    (3R,4R)-3-amino-1-(4-methoxyphenyl)-4-[4-(trifluoromethyl)phenyl]azetidin-2-one
    —— (3aR,6aS)-5-[(1R)-2-[tert-butyl(dimethyl)silyl]oxy-1-phenylethyl]spiro[3a,6a-dihydro-[1,3]dioxolo[4,5-c]pyrrole-2,1'-cyclohexane]-4,6-dione 120666-60-6 C24H35NO5Si
    (3aR,6aS)-5-[(1R)-2-[tert-butyl(dimethyl)silyl]oxy-1-phenylethyl]spiro[3a,6a-dihydro-[1,3]dioxolo[4,5-c]pyrrole-2,1'-cyclohexane]-4,6-dione
    —— 3-[methyl(diphenyl)silyl]butanoic acid 138234-98-7 C17H20O2Si
    3-[methyl(diphenyl)silyl]butanoic acid
    —— (3aS,12bR)-[3a,12b-Dihydro-3H-dibenzo[3,4;6,7]cyclohepta[1,2-c]pyrazol-(8E)-ylidene]-acetic acid methyl ester 96606-43-8 C19H16N2O2
    (3aS,12bR)-[3a,12b-Dihydro-3H-dibenzo[3,4;6,7]cyclohepta[1,2-c]pyrazol-(8E)-ylidene]-acetic acid methyl ester
    —— 3-Hydroxy-4-aminophenyl-4'-tolylsulfid 34847-45-5 C13H13NOS
    3-Hydroxy-4-aminophenyl-4'-tolylsulfid
    —— (3R,4S,5R,6S)-6-ethynyl-4,5-bis(phenylmethoxy)non-1-ene-3,6-diol 1018784-65-0 C25H30O4
    (3R,4S,5R,6S)-6-ethynyl-4,5-bis(phenylmethoxy)non-1-ene-3,6-diol
    —— 3-tert-butyl-N-[3-(1-methylbenzimidazol-2-yl)propyl]-[1,2,4]triazolo[3,4-a]isoquinolin-10-amine 1246915-33-2 C25H28N6
    3-tert-butyl-N-[3-(1-methylbenzimidazol-2-yl)propyl]-[1,2,4]triazolo[3,4-a]isoquinolin-10-amine
    —— (3-Hydroxymethyl-bicyclo[2.2.0]hex-5-en-2-yl)-methanol 30168-19-5 C8H12O2
    (3-Hydroxymethyl-bicyclo[2.2.0]hex-5-en-2-yl)-methanol
    —— 3-(difluoromethoxy)-1H-inden-1-ol 1422736-40-0 C10H8F2O2
    3-(difluoromethoxy)-1H-inden-1-ol
    —— (3aR,4R,6R,6aS)-4-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-6-hydroxymethyl-2-methyl-3a,4,6,6a-tetrahydro-furo[3,4-b]furan-3-carboxylic acid methyl ester 125418-17-9 C14H16N2O7
    (3aR,4R,6R,6aS)-4-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-6-hydroxymethyl-2-methyl-3a,4,6,6a-tetrahydro-furo[3,4-b]furan-3-carboxylic acid methyl ester
    —— 3-(hydroxy-<i>tert</i>-butyl)-cyclopentanol 100705-14-4 C9H18O2
    3-(hydroxy-<i>tert</i>-butyl)-cyclopentanol
    —— 3-amino-6-bromo-5-methyl-pyrazine-2-carboxylic acid hydrazide 25701-32-0 C6H8BrN5O
    3-amino-6-bromo-5-methyl-pyrazine-2-carboxylic acid hydrazide
    —— 3-(4-Hydroxy-1-butenyl)-4-thiacyclohex-2-enone 144617-19-6 C9H12O2S
    3-(4-Hydroxy-1-butenyl)-4-thiacyclohex-2-enone
    —— 3-Amino-5-(2-amino-6-(2-amino-4-(trifluoromethyl)phenyl)pyrimidin-4-yloxy)quinoxalin-2(1H)-one 1022085-47-7 C19H14F3N7O2
    3-Amino-5-(2-amino-6-(2-amino-4-(trifluoromethyl)phenyl)pyrimidin-4-yloxy)quinoxalin-2(1H)-one
    —— 3-Amino-7,8-dihydro-7-methyl-5 (6H)-quinolone 123094-68-8 C10H12N2O
    3-Amino-7,8-dihydro-7-methyl-5 (6H)-quinolone
    —— 3-(((1R,3s,5S)-8-azabicyclo[3.2.1]octan-3-yl)methyl)benzonitrile 1253788-07-6 C15H18N2
    3-(((1R,3s,5S)-8-azabicyclo[3.2.1]octan-3-yl)methyl)benzonitrile
    —— 3-((1S,2S,3S,5S)-2-Cyanomethyl-1,2-dimethyl-4-oxo-6-oxa-bicyclo[3.1.0]hex-3-yl)-propionic acid methyl ester 87870-66-4 C13H17NO4
    3-((1S,2S,3S,5S)-2-Cyanomethyl-1,2-dimethyl-4-oxo-6-oxa-bicyclo[3.1.0]hex-3-yl)-propionic acid methyl ester
    —— 3-Ethyl-2-<2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yliden)-ethyliden>-6-<penta-fluor-propenyl>-2,3-dihydro-benzothiazol 10149-86-7 C19H15F5N2OS3
    3-Ethyl-2-<2-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yliden)-ethyliden>-6-<penta-fluor-propenyl>-2,3-dihydro-benzothiazol
    —— 3-methylbut-2-en-1-yl 2-(2-iodophenyl)-N-phenylacetimidate 1239867-66-3 C19H20INO
    3-methylbut-2-en-1-yl 2-(2-iodophenyl)-N-phenylacetimidate
    —— 3-phenyl-1-(4-(trifluoromethyl)phenyl)-8-((triisopropylsilyl)oxy)octan-1-one 1350662-63-3 C30H43F3O2Si
    3-phenyl-1-(4-(trifluoromethyl)phenyl)-8-((triisopropylsilyl)oxy)octan-1-one
    —— (3R)-benzyl 3-(diphenylmethylideneamino)-4-iodobutanoate 1403953-52-5 C24H22INO2
    (3R)-benzyl 3-(diphenylmethylideneamino)-4-iodobutanoate