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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Hexamethylenimino-2-<isobutyloxy-methoxy>-1-propyloxy-propan 968-17-2 C17H35NO3
    3-Hexamethylenimino-2-<isobutyloxy-methoxy>-1-propyloxy-propan
    —— 3-Acetoxy-1-methyl-19-nor-cholestatrien-(1,3,5(10))-on-(6) 39790-82-4 C29H42O3
    3-Acetoxy-1-methyl-19-nor-cholestatrien-(1,3,5(10))-on-(6)
    —— 3-(3-Brom-4-acetamino-phenyl)-2-(3,5-dibrom-4-acetamino-phenyl)-chinoxalin 98423-16-6 C24H17Br3N4O2
    3-(3-Brom-4-acetamino-phenyl)-2-(3,5-dibrom-4-acetamino-phenyl)-chinoxalin
    —— 3-<Chinoxalyl-(2)-methyl>-Δ<sup>2</sup>-<1.2.4>oxdiazolon-(5) 1023-15-0 C11H8N4O2
    3-<Chinoxalyl-(2)-methyl>-Δ<sup>2</sup>-<1.2.4>oxdiazolon-(5)
    —— 3,3'-(7,7,9,9-tetramethyl-2,4-dioxo-1,3,8-triaza-spiro[4.5]decane-3,8-diyl)-bis-propionitrile 40075-19-2 C17H25N5O2
    3,3'-(7,7,9,9-tetramethyl-2,4-dioxo-1,3,8-triaza-spiro[4.5]decane-3,8-diyl)-bis-propionitrile
    —— 3-[(1E)-1-methyl-2-phenylethenyl]thiophene 1436418-56-2 C13H12S
    3-[(1E)-1-methyl-2-phenylethenyl]thiophene
    —— 3-phenyl-1-(2-propenyl)bicyclo<1.1.1>pentane 83249-23-4 C14H16
    3-phenyl-1-(2-propenyl)bicyclo<1.1.1>pentane
    —— 3.11-Dioxo-8-dihydro-28.30.31-tris-nor-4-dehydro-eburicosaeure-methylester 104398-82-5 C29H44O4
    3.11-Dioxo-8-dihydro-28.30.31-tris-nor-4-dehydro-eburicosaeure-methylester
    —— (3-Chlor-3-phenyl-propyl)-isopentylether 92320-70-2 C14H21ClO
    (3-Chlor-3-phenyl-propyl)-isopentylether
    —— 3-Brom-1,5-naphthyridin-di-N-oxid 90001-38-0 C8H5BrN2O2
    3-Brom-1,5-naphthyridin-di-N-oxid
    —— 3-(1,3-benzoxazol-2-yl)-5-[1-[2-(4-methylpiperazin-1-yl)ethyl]pyrazol-4-yl]pyridin-2-amine 1146946-56-6 C22H25N7O
    3-(1,3-benzoxazol-2-yl)-5-[1-[2-(4-methylpiperazin-1-yl)ethyl]pyrazol-4-yl]pyridin-2-amine
    —— 3-chloro-6-(1-(2,3-dimethoxypropyl)-1H-pyrazol-4-yl)isoquinoline 1578484-28-2 C17H18ClN3O2
    3-chloro-6-(1-(2,3-dimethoxypropyl)-1H-pyrazol-4-yl)isoquinoline
    —— 3-[(2-{[2-(1,3-benzothiazol-2-yl)pyrrolidin-1-yl]carbonyl}morpholin-4-yl)sulfonyl]-5-bromo-1H-indole-2-carboxamide 661469-58-5 C25H24BrN5O5S2
    3-[(2-{[2-(1,3-benzothiazol-2-yl)pyrrolidin-1-yl]carbonyl}morpholin-4-yl)sulfonyl]-5-bromo-1H-indole-2-carboxamide
    —— (3RS,4SR)-4-ethynyl-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamidoazetidin-2-one 85090-82-0 C21H20N2O5
    (3RS,4SR)-4-ethynyl-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamidoazetidin-2-one
    —— 3β,12α-diacetoxy-5α-androstan-17-one 983-24-4 C23H34O5
    3β,12α-diacetoxy-5α-androstan-17-one
    —— 3β,21-dihydroxy-20-nitropregna-5,16-diene 82806-33-5 C21H31NO4
    3β,21-dihydroxy-20-nitropregna-5,16-diene
    —— 3-(4-chlorophenyl)-1-[(4-chlorophenyl)carbamoyl-methylamino]sulfanyl-1-methylurea 37532-36-8 C16H16Cl2N4O2S
    3-(4-chlorophenyl)-1-[(4-chlorophenyl)carbamoyl-methylamino]sulfanyl-1-methylurea
    —— (3-(2-(4-chlorophenyl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)(4-fluorophenyl)methanone 1338372-46-5 C21H15ClFN5OS
    (3-(2-(4-chlorophenyl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)(4-fluorophenyl)methanone
    —— 3,3-dimethyl-2,4-dioxaspiro[5.6]dodec-9-ene-1,5-dione 1253588-77-0 C12H16O4
    3,3-dimethyl-2,4-dioxaspiro[5.6]dodec-9-ene-1,5-dione
    —— 3,5-bis(3,5-didodecaoxy-benzyloxy)-N-[1,2,4]triazol-4-ylbenzamide 1252933-99-5 C71H116N4O7
    3,5-bis(3,5-didodecaoxy-benzyloxy)-N-[1,2,4]triazol-4-ylbenzamide
    —— 3-(2,4-dichlorobenzoyl)-5-(2,4-dichlorophenyl)-1,3,4-oxadiazol-2-one 132927-52-7 C15H6Cl4N2O3
    3-(2,4-dichlorobenzoyl)-5-(2,4-dichlorophenyl)-1,3,4-oxadiazol-2-one
    —— (3aR,4S,7aR)-6-[(E)-4-(2,5-Dimethoxy-3-methyl-phenyl)-2-methyl-but-2-enyl]-5-(2-hydroxy-2-methyl-propyl)-3a,7a-dimethyl-2,3,3a,4,7,7a-hexahydro-1H-inden-4-ol 197355-41-2 C29H44O4
    (3aR,4S,7aR)-6-[(E)-4-(2,5-Dimethoxy-3-methyl-phenyl)-2-methyl-but-2-enyl]-5-(2-hydroxy-2-methyl-propyl)-3a,7a-dimethyl-2,3,3a,4,7,7a-hexahydro-1H-inden-4-ol
    —— 3,12-dioxaheptacyclo<12.2.2.2<sup>6,9</sup>.0<sup>2,13</sup>.0<sup>4,16</sup>.0<sup>5,10</sup>.0<sup>11,15</sup>>-7-eicosene 220336-12-9 C18H22O2
    3,12-dioxaheptacyclo<12.2.2.2<sup>6,9</sup>.0<sup>2,13</sup>.0<sup>4,16</sup>.0<sup>5,10</sup>.0<sup>11,15</sup>>-7-eicosene
    —— (3S,5S,8R,9S,10S,13S,14S,16R,17S)-17-(2-Hydroxy-1,1-dimethoxy-ethyl)-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-3-ol 135508-18-8 C23H38O5
    (3S,5S,8R,9S,10S,13S,14S,16R,17S)-17-(2-Hydroxy-1,1-dimethoxy-ethyl)-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[16,17]cyclopenta[a]phenanthren-3-ol
    —— 3-(5-(3-chloro-5-(((2',4'-dichloro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoic acid 1415129-22-4 C28H22Cl3N3O3
    3-(5-(3-chloro-5-(((2',4'-dichloro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoic acid
    —— 3-methyl-2-(2,4,6-tribromophenyl)-5,6-dihydropyrazolo[3,4-d]pyridazine-4,7-dione 132330-59-7 C12H7Br3N4O2
    3-methyl-2-(2,4,6-tribromophenyl)-5,6-dihydropyrazolo[3,4-d]pyridazine-4,7-dione
    —— 3',4',5,6-Tetramethoxy-biphenyl-carbonsaeure-(3) 25961-70-0 C17H18O6
    3',4',5,6-Tetramethoxy-biphenyl-carbonsaeure-(3)
    —— 3-Benzylamino-5,5-dimethyl-2-(1-pyrrolidinylmethyl)-2-cyclohexen-1-on 76159-22-3 C20H28N2O
    3-Benzylamino-5,5-dimethyl-2-(1-pyrrolidinylmethyl)-2-cyclohexen-1-on
    —— (3R)-methyl 7-((7-methoxy-2-oxo-2H-chromen-4-yl)methyl)-5-oxo-8-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyridine-3-carboxylate 1380299-26-2 C26H21NO6S
    (3R)-methyl 7-((7-methoxy-2-oxo-2H-chromen-4-yl)methyl)-5-oxo-8-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyridine-3-carboxylate
    —— 3,5-Dinitro-α-<N'-phenyl-ureido>-α-<O,O-bis-(4-chlor-phenyl)-phosphonoimino>-toluol 101634-83-7 C26H18Cl2N5O7PS
    3,5-Dinitro-α-<N'-phenyl-ureido>-α-<O,O-bis-(4-chlor-phenyl)-phosphonoimino>-toluol
    —— 3-(α-Phenyl-phenaethylamino)-3-phenyl-propionsaeure 95437-51-7 C23H23NO2
    3-(α-Phenyl-phenaethylamino)-3-phenyl-propionsaeure
    —— 3,5-Bis-methoxycarbonyl-Δ<sup>2</sup>-pyrazolin-4-essigsaeure-methylester 890-64-2 C10H14N2O6
    3,5-Bis-methoxycarbonyl-Δ<sup>2</sup>-pyrazolin-4-essigsaeure-methylester
    —— 3-[2-(2-Chlorophenoxy)propan-2-yl]-8-cyclopropyl-[1,2,4]triazolo[4,3-a]pyrazine 1073489-08-3 C17H17ClN4O
    3-[2-(2-Chlorophenoxy)propan-2-yl]-8-cyclopropyl-[1,2,4]triazolo[4,3-a]pyrazine
    —— 3β-O-(α-D-mannopyranosyl)-(1->3)-[(α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranosyl-lup-20(29)-ene 1030385-80-8 C48H80O16
    3β-O-(α-D-mannopyranosyl)-(1->3)-[(α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranosyl-lup-20(29)-ene
    —— 3,6-Dibrom-3,6-bis(brommethyl)-1,4-dimethyl-2,5-piperazindion 50500-99-7 C8H10Br4N2O2
    3,6-Dibrom-3,6-bis(brommethyl)-1,4-dimethyl-2,5-piperazindion
    —— 3-(4-nitrophenyl)sulfonyl-4-phenylcyclobut-3-ene-1,2-dione 55977-66-7 C16H9NO6S
    3-(4-nitrophenyl)sulfonyl-4-phenylcyclobut-3-ene-1,2-dione
    —— 3-(4-isopropylphenyl)-2,4,6,7-tetramethyl-1-benzofuran-5-amine 776282-53-2 C21H25NO
    3-(4-isopropylphenyl)-2,4,6,7-tetramethyl-1-benzofuran-5-amine
    —— [(3E)-3-(methoxymethylidene)pentan-2-yl]sulfanylbenzene 119080-92-1 C13H18OS
    [(3E)-3-(methoxymethylidene)pentan-2-yl]sulfanylbenzene
    —— (3aS,7aR,8R,9S)-8,9-dimethyl-1,3-dimethylene-2,3,4,7-tetrahydro-1H-3a,7a-[1,2]epicyclobutaindene 122999-09-1 C12H10O3
    (3aS,7aR,8R,9S)-8,9-dimethyl-1,3-dimethylene-2,3,4,7-tetrahydro-1H-3a,7a-[1,2]epicyclobutaindene
    —— 3-{4-[1-(1-cyclopropyl-3-carboxy-4-oxo-6-fluoro-7-quinolyl)-4-piperazinyl]butyl}-6-(3-chloro-4-methylanilino)uracil 479069-40-4 C32H34ClFN6O5
    3-{4-[1-(1-cyclopropyl-3-carboxy-4-oxo-6-fluoro-7-quinolyl)-4-piperazinyl]butyl}-6-(3-chloro-4-methylanilino)uracil
    —— 3-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine 1334712-65-0 C17H18N4O
    3-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine
    —— 3-phenyl-3-phenylsulfanyl-oxetan-2-one 54934-34-8 C15H12O2S
    3-phenyl-3-phenylsulfanyl-oxetan-2-one
    —— 3-azido-2,5-dimethoxy-3-methyl-3H-indole 1598420-17-7 C11H12N4O2
    3-azido-2,5-dimethoxy-3-methyl-3H-indole
    —— 3'-Azido-3'-deoxythymidin-5'-yl bis(4-acetoxybenzyl) phosphate 151239-29-1 C28H30N5O11P
    3'-Azido-3'-deoxythymidin-5'-yl bis(4-acetoxybenzyl) phosphate
    —— 3-cyclopentyloxy-4-methoxy-N-(3-pyridylmethyl)-4'-[(3S)-tetrahydrofuranyloxy]diphenylamine 1055716-58-9 C28H32N2O4
    3-cyclopentyloxy-4-methoxy-N-(3-pyridylmethyl)-4'-[(3S)-tetrahydrofuranyloxy]diphenylamine
    —— 3-Methyl-4-(2-methyl-1-imidazolyl)-2,2-diphenyl-3-butennitril 82418-26-6 C21H19N3
    3-Methyl-4-(2-methyl-1-imidazolyl)-2,2-diphenyl-3-butennitril
    —— 3(5)-(p-chlorophenyl)-4,5(3)-bis(methylthio)pyrazole 113968-14-2 C11H11ClN2S2
    3(5)-(p-chlorophenyl)-4,5(3)-bis(methylthio)pyrazole
    —— 3-(4-ethoxy-phenylcarbamoyl)-1-methyl-pyridinium; iodide 111562-45-9 C15H17N2O2*I
    3-(4-ethoxy-phenylcarbamoyl)-1-methyl-pyridinium; iodide
    —— 3-methyl-4-propoxy-7-oxa-2-aza-bicyclo[2.2.1]hept-2-ene-6,6-dicarboxylic acid diethyl ester 38733-60-7 C15H23NO6
    3-methyl-4-propoxy-7-oxa-2-aza-bicyclo[2.2.1]hept-2-ene-6,6-dicarboxylic acid diethyl ester
    —— (3S,5S)-2,2,5-trimethyl-9-(methylamino)-9-oxononan-3-yl (2R)-6-hydroxy-2-methylhexanoate 1385634-71-8 C20H39NO4
    (3S,5S)-2,2,5-trimethyl-9-(methylamino)-9-oxononan-3-yl (2R)-6-hydroxy-2-methylhexanoate