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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Benzoylamino-picolinsaeureamid 3295-38-3 C13H11N3O2
    3-Benzoylamino-picolinsaeureamid
    —— 3-butyl-2-hydroxy-6-methyl-8-morpholin-4-yl-4H-pyrimido[1,2-a]pyrimidin-4-one 1227926-37-5 C16H22N4O3
    3-butyl-2-hydroxy-6-methyl-8-morpholin-4-yl-4H-pyrimido[1,2-a]pyrimidin-4-one
    —— 3-(3,5-Dimethoxy-phenyl)-1-ethyl-7-[5-(4-methyl-piperazin-1-yl)-pentylamino]-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2(1H)-one 251371-92-3 C26H39N7O3
    3-(3,5-Dimethoxy-phenyl)-1-ethyl-7-[5-(4-methyl-piperazin-1-yl)-pentylamino]-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2(1H)-one
    —— 3-((S)-2-hydroxy-1-methyl-ethylamino)-isoquinoline-6-carboxylic acid [(S)-1-(3-chloro-4-fluoro-phenyl)-2-hydroxy-ethyl]-amide 1574396-22-7 C21H21ClFN3O3
    3-((S)-2-hydroxy-1-methyl-ethylamino)-isoquinoline-6-carboxylic acid [(S)-1-(3-chloro-4-fluoro-phenyl)-2-hydroxy-ethyl]-amide
    —— 3-[(5-methyl-3-{5-[4-(trifluoromethoxy)phenyl]-1,3-oxazol-2-yl}-1H-1,2,4-triazol-1-yl)methyl]phenol 1570499-07-8 C20H15F3N4O3
    3-[(5-methyl-3-{5-[4-(trifluoromethoxy)phenyl]-1,3-oxazol-2-yl}-1H-1,2,4-triazol-1-yl)methyl]phenol
    —— 3-Benzo[1,3]dioxol-5-yl-2-cyano-4-(5-cyano-4-methylsulfanyl-6-oxo-1,6-dihydro-pyridin-2-yl)-butyramide 114577-62-7 C19H16N4O4S
    3-Benzo[1,3]dioxol-5-yl-2-cyano-4-(5-cyano-4-methylsulfanyl-6-oxo-1,6-dihydro-pyridin-2-yl)-butyramide
    —— 3-amino-6-cyclopropyl-5,5-dimethyl-hexanoic acid 1027585-29-0 C11H21NO2
    3-amino-6-cyclopropyl-5,5-dimethyl-hexanoic acid
    —— 3β-dimethylamino-con-5-enine-20α-ol 116071-82-0 C24H40N2O
    3β-dimethylamino-con-5-enine-20α-ol
    —— 3-(2-Hydroxy-4-methyl-phenyl)-pyrazol-5-carbonsaeure 110195-90-9 C11H10N2O3
    3-(2-Hydroxy-4-methyl-phenyl)-pyrazol-5-carbonsaeure
    —— 3'-(4-nitro-phenyl)-2-phenyl-3-piperidin-1-yl-spiro[indene-1,5'-[1,4,2]oxathiazole] 55361-37-0 C27H23N3O3S
    3'-(4-nitro-phenyl)-2-phenyl-3-piperidin-1-yl-spiro[indene-1,5'-[1,4,2]oxathiazole]
    —— 3-[(2R,3S)-3-Methyl-3-(4-methyl-pent-3-enyl)-oxiranyl]-propan-1-ol 84254-17-1 C12H22O2
    3-[(2R,3S)-3-Methyl-3-(4-methyl-pent-3-enyl)-oxiranyl]-propan-1-ol
    —— 3-acetoxy-4-acetyl-2,5-diphenyl-1H-pyrrole 1404293-96-4 C20H17NO3
    3-acetoxy-4-acetyl-2,5-diphenyl-1H-pyrrole
    —— 3-pyridin-4-yl-3-{6-[3-(pyridin-2-ylamino)propoxy]indol-3-yl}-propionic acid 354822-45-0 C24H24N4O3
    3-pyridin-4-yl-3-{6-[3-(pyridin-2-ylamino)propoxy]indol-3-yl}-propionic acid
    —— 3-ethoxy-2-isopropyl-5-methyl-2<i>H</i>-[1,2,6]thiadiazine 1,1-dioxide 72180-11-1 C9H16N2O3S
    3-ethoxy-2-isopropyl-5-methyl-2<i>H</i>-[1,2,6]thiadiazine 1,1-dioxide
    —— 3-[(2-Fluoro-phenyl)-hydroxy-methyl]-1-methyl-pyrrolidin-2-one 91040-16-3 C12H14FNO2
    3-[(2-Fluoro-phenyl)-hydroxy-methyl]-1-methyl-pyrrolidin-2-one
    —— 3-(4-methoxy-phenyl)-8b-methyl-2-phenyl-2,3,3a,8b-tetrahydro-benzo[4,5]thieno[2,3-<i>d</i>]isoxazole 4,4-dioxide 52881-05-7 C23H21NO4S
    3-(4-methoxy-phenyl)-8b-methyl-2-phenyl-2,3,3a,8b-tetrahydro-benzo[4,5]thieno[2,3-<i>d</i>]isoxazole 4,4-dioxide
    —— 3β-benzoyloxy-9β,19-cyclo-31-nor-lanostane 17320-17-1 C36H54O2
    3β-benzoyloxy-9β,19-cyclo-31-nor-lanostane
    —— <3.3>metacyclophane-1,12-dione 86541-04-0 C18H16O2
    <3.3>metacyclophane-1,12-dione
    —— 3-hydroxy-N-[1-({7-[(2-methoxyethoxy)methyl]-2-naphthyl}methyl)piperidin-4-yl]benzamide 1018072-24-6 C27H32N2O4
    3-hydroxy-N-[1-({7-[(2-methoxyethoxy)methyl]-2-naphthyl}methyl)piperidin-4-yl]benzamide
    —— 3-(3-bromo-4-nitro-benzyl)-5-tert-butoxycarbonylamino-4-oxo-tetrahydro-thiopyran-3-carboxylic acid allyl ester 1123171-71-0 C21H25BrN2O7S
    3-(3-bromo-4-nitro-benzyl)-5-tert-butoxycarbonylamino-4-oxo-tetrahydro-thiopyran-3-carboxylic acid allyl ester
    —— 3-Methyl-chroman-4,4,6-tricarboxylic acid triethyl ester 94083-73-5 C19H24O7
    3-Methyl-chroman-4,4,6-tricarboxylic acid triethyl ester
    —— 3-Ethylmercapto-2-anilino-acrylsaeure-ethylester 100609-50-5 C13H17NO2S
    3-Ethylmercapto-2-anilino-acrylsaeure-ethylester
    —— (3E)-6-(6-benzyloxy-1,5-dimethyl-1-hydroxyhexyl)-3-(2-hydroxyethylidene)tetrahydropyran 100582-55-6 C22H34O4
    (3E)-6-(6-benzyloxy-1,5-dimethyl-1-hydroxyhexyl)-3-(2-hydroxyethylidene)tetrahydropyran
    —— (3R,4R)-3-Butyl-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-cyclohexanone 76711-59-6 C17H34O2Si
    (3R,4R)-3-Butyl-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-cyclohexanone
    —— 3-[(3,5-dimethoxyphenyl)ethynyl]furan-2-carbaldehyde 1809910-38-0 C15H12O4
    3-[(3,5-dimethoxyphenyl)ethynyl]furan-2-carbaldehyde
    —— 3-nitro-N-(p-tolyl)thiophen-2-amine 78398-95-5 C11H10N2O2S
    3-nitro-N-(p-tolyl)thiophen-2-amine
    —— 3-[4-methoxy-2-(trifluoromethyl)phenyl]-4-methyl-5-{1-methyl-1-[4-(trifluoromethyl)phenoxy]ethyl}-4H-1,2,4-triazole monohydrochloride 1203938-75-3 C21H19F6N3O2*ClH
    3-[4-methoxy-2-(trifluoromethyl)phenyl]-4-methyl-5-{1-methyl-1-[4-(trifluoromethyl)phenoxy]ethyl}-4H-1,2,4-triazole monohydrochloride
    —— 3-(4-(benzyloxy)-2-methylphenyl)acrylaldehyde 1314759-65-3 C17H16O2
    3-(4-(benzyloxy)-2-methylphenyl)acrylaldehyde
    —— 3β-(2',3',4'-triacetyl-α-L-rhamnopyranosyl)oxy-21-nor-5β-pregnane-1β,5,11α,14β,19,20-hexol 1,11,19-triacetate 162369-10-0 C38H56O17
    3β-(2',3',4'-triacetyl-α-L-rhamnopyranosyl)oxy-21-nor-5β-pregnane-1β,5,11α,14β,19,20-hexol 1,11,19-triacetate
    —— 3-phenyl-5-hydroxymethyl-Δ2-isoxazoline tetrahydropyranyl ether 86542-11-2 C15H19NO3
    3-phenyl-5-hydroxymethyl-Δ2-isoxazoline tetrahydropyranyl ether
    —— 3-Ethyl-3-methyl-1,5,10,10a-tetrahydro-[1,3]oxazolo[3,4-b]isoquinoline 1093364-95-4 C14H19NO
    3-Ethyl-3-methyl-1,5,10,10a-tetrahydro-[1,3]oxazolo[3,4-b]isoquinoline
    —— (3S*,4R*)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-3-<(R*)-1-(o-nitrobenzyloxycarbonyloxy)ethyl>-4-(2'-t-butyldimethylsilyloxymethyl-5'-thienylcarbonyl)methyl-azetidin-2-one 88139-94-0 C53H54N3O12PSSi
    (3S*,4R*)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-3-<(R*)-1-(o-nitrobenzyloxycarbonyloxy)ethyl>-4-(2'-t-butyldimethylsilyloxymethyl-5'-thienylcarbonyl)methyl-azetidin-2-one
    —— 3-(2-benzoylamino-1-methylthioethyl)-5-fluorouracil 81068-85-1 C14H14FN3O3S
    3-(2-benzoylamino-1-methylthioethyl)-5-fluorouracil
    —— 3,4-Dimethyl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine 83458-57-5 C12H17N
    3,4-Dimethyl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine
    —— (3R,7S,E)-12,12-diallyl-7-[(2S,5S)-5-allyl-2-tetrahydrofuranyl]-5,5-diisopropyl-3-[(2R,5R)-5-[(R)-1-(triisopropylsilyloxy)tridecyl]-2-tetrahydrofuranyl]-4,6,11-trioxa-5,12-disilapentadeca-1,8,14-triene 1277190-06-3 C55H102O6Si3
    (3R,7S,E)-12,12-diallyl-7-[(2S,5S)-5-allyl-2-tetrahydrofuranyl]-5,5-diisopropyl-3-[(2R,5R)-5-[(R)-1-(triisopropylsilyloxy)tridecyl]-2-tetrahydrofuranyl]-4,6,11-trioxa-5,12-disilapentadeca-1,8,14-triene
    —— 3-Phenoxy-1,5-diphenyl-pentan-2-ol 79251-45-9 C23H24O2
    3-Phenoxy-1,5-diphenyl-pentan-2-ol
    —— 3-fluoro-N-[6-fluoro-3-(1-pyrrolidinylmethyl)-7-quinolinyl]-4'-methoxy[1,1'-biphenyl]-4-carboxamide 521071-06-7 C28H25F2N3O2
    3-fluoro-N-[6-fluoro-3-(1-pyrrolidinylmethyl)-7-quinolinyl]-4'-methoxy[1,1'-biphenyl]-4-carboxamide
    —— (3-ethynyl-5-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanol 849607-27-8 C11H7F3N2O
    (3-ethynyl-5-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)methanol
    —— (3,4,5)12G1-PE-spacer-TRZ-(1EO-lactose)2 1442748-84-6 C133H226N6O40
    (3,4,5)12G1-PE-spacer-TRZ-(1EO-lactose)2
    —— 3-ethyl-5-{2-[3-ethyl-6-(2-hydroxy-ethyl)-3<i>H</i>-benzothiazol-2-ylidene]-ethylidene}-2-thioxo-thiazolidin-4-one 3929-86-0 C18H20N2O2S3
    3-ethyl-5-{2-[3-ethyl-6-(2-hydroxy-ethyl)-3<i>H</i>-benzothiazol-2-ylidene]-ethylidene}-2-thioxo-thiazolidin-4-one
    —— (3,6,7-Trimethyl-indolyl-(2))-essigsaeure-hydrazid 14190-97-7 C13H17N3O
    (3,6,7-Trimethyl-indolyl-(2))-essigsaeure-hydrazid
    —— [3-Azido-2-(2-tert-butoxycarbonylamino-acetylamino)-propionylamino]-acetic acid methyl ester 101055-37-2 C13H22N6O6
    [3-Azido-2-(2-tert-butoxycarbonylamino-acetylamino)-propionylamino]-acetic acid methyl ester
    —— 3-(Furan-2-yl)-4-((4-hydroxy-3,5-dimethoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione 478253-75-7 C15H14N4O4S
    3-(Furan-2-yl)-4-((4-hydroxy-3,5-dimethoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione
    —— 3-[2-[2-chloro-4-(ethylsulfonyl)phenoxy]-4-fluoro-benzene]propanoic acid ethyl ester 873194-37-7 C19H20ClFO5S
    3-[2-[2-chloro-4-(ethylsulfonyl)phenoxy]-4-fluoro-benzene]propanoic acid ethyl ester
    —— 3-methyl-2-(3-methylbut-2-en-2-yl)-1H-inden-1-one 1401319-66-1 C15H16O
    3-methyl-2-(3-methylbut-2-en-2-yl)-1H-inden-1-one
    —— 3-(2-Methyl-oxiranyl)-1-phenyl-1-(2-trimethylsilanylethynyl-phenyl)-prop-2-yn-1-ol 172607-55-5 C23H24O2Si
    3-(2-Methyl-oxiranyl)-1-phenyl-1-(2-trimethylsilanylethynyl-phenyl)-prop-2-yn-1-ol
    —— 3-(4-cyanophenyl)-4-cyclopropyl-N-[(3S)-1-isobutyrylpyrrolidin-3-yl]-1-isopropyl-1H-pyrazole-5-carboxamide 1219017-35-2 C25H31N5O2
    3-(4-cyanophenyl)-4-cyclopropyl-N-[(3S)-1-isobutyrylpyrrolidin-3-yl]-1-isopropyl-1H-pyrazole-5-carboxamide
    —— (3<i>S</i>)-5-(4-fluoro-phenyl)-3-isopropyl-3,6-dihydro-[1,4]oxazin-2-one 64976-12-1 C13H14FNO2
    (3<i>S</i>)-5-(4-fluoro-phenyl)-3-isopropyl-3,6-dihydro-[1,4]oxazin-2-one
    —— 3λ6,10λ6,14λ6,21λ6-tetrathiapentacyclo[10.10.1.01,12.04,9.015,20]tricosane 3,3,10,10,14,14,21,21-octaoxide 71541-26-9 C19H30O8S4
    3λ6,10λ6,14λ6,21λ6-tetrathiapentacyclo[10.10.1.01,12.04,9.015,20]tricosane 3,3,10,10,14,14,21,21-octaoxide
    —— 3(R)-9-fluoro-10-hydroxy-3-methyl-2H,3H,6H-6-oxo-pyrano[2.3.4-ij]quinolizine-5-carboxylic acid, ethyl ester 169750-11-2 C15H14FNO5
    3(R)-9-fluoro-10-hydroxy-3-methyl-2H,3H,6H-6-oxo-pyrano[2.3.4-ij]quinolizine-5-carboxylic acid, ethyl ester