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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,6,7-Tribrom-cyclohepta-1,4-dien 89793-02-2 C7H7Br3
    3,6,7-Tribrom-cyclohepta-1,4-dien
    —— 3-Oximinocarbamoyl-benzo<f>chinolin 17954-41-5 C14H11N3O
    3-Oximinocarbamoyl-benzo<f>chinolin
    —— 3-(Tetra-O-acetyl-1-β-D-glucopyranosyl)-4-methyl-oxazolthion-(2) 16955-61-6 C18H23NO10S
    3-(Tetra-O-acetyl-1-β-D-glucopyranosyl)-4-methyl-oxazolthion-(2)
    —— (3-Chloro-2-methyl-phenyl)-methyl-thiocarbamic acid O-naphthalen-2-yl ester 20388-49-2 C19H16ClNOS
    (3-Chloro-2-methyl-phenyl)-methyl-thiocarbamic acid O-naphthalen-2-yl ester
    —— 3-<2-Phenyl-indandion-(1,3)-yl-(2)>-propionsaeure 14350-00-6 C18H14O4
    3-<2-Phenyl-indandion-(1,3)-yl-(2)>-propionsaeure
    —— 3-acetoxy-2'-acetoxymethyl-6'-methyl-androst-5-eno[17,16-<i>d</i>]pyrimidine 19886-29-4 C27H36N2O4
    3-acetoxy-2'-acetoxymethyl-6'-methyl-androst-5-eno[17,16-<i>d</i>]pyrimidine
    —— 3,7,7-Triethoxy-3-methyl-1-(2,6,6-trimethyl-cyclohexen-1-yl)-heptadien-(1,5) 13954-30-8 C23H40O3
    3,7,7-Triethoxy-3-methyl-1-(2,6,6-trimethyl-cyclohexen-1-yl)-heptadien-(1,5)
    —— 3-Methoxy-9-pyridinio-acridin-chlorid 20141-94-0 C19H15N2O*Cl
    3-Methoxy-9-pyridinio-acridin-chlorid
    —— 3-Anilino-3-(4-chlor-benzylmercapto)-2-ethoxycarbonyl-acrylsaeure-ethylester 55140-04-0 C21H22ClNO4S
    3-Anilino-3-(4-chlor-benzylmercapto)-2-ethoxycarbonyl-acrylsaeure-ethylester
    —— 3-((Z)-3-Methoxy-2-methyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 1-ethynyl-2-[1-phenyl-meth-(E)-ylidene]-pent-4-ynyl ester 54407-22-6 C25H28O3
    3-((Z)-3-Methoxy-2-methyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 1-ethynyl-2-[1-phenyl-meth-(E)-ylidene]-pent-4-ynyl ester
    —— 3-quercetin aspirinate 1397318-96-5 C24H16O10
    3-quercetin aspirinate
    —— 3-[(2R,4R,5S,6R)-4,5-dimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-1-phenylbut-3-en-1-ol 1254967-33-3 C19H28O6
    3-[(2R,4R,5S,6R)-4,5-dimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-1-phenylbut-3-en-1-ol
    —— 3-[(2R,3S,6R)-6-((S)-1-Methoxymethoxy-1,5-dimethyl-hex-4-enyl)-3-methyl-3-trimethylsilanyloxy-tetrahydro-pyran-2-yl]-propionaldehyde 116436-71-6 C22H42O5Si
    3-[(2R,3S,6R)-6-((S)-1-Methoxymethoxy-1,5-dimethyl-hex-4-enyl)-3-methyl-3-trimethylsilanyloxy-tetrahydro-pyran-2-yl]-propionaldehyde
    —— (3S,4R,1'S)-3-(tert-butyldiphenylsilyloxy)-4-[3'-(tert-butyldiphenylsilyloxy)-1'-hydroxypropyl]-γ-lactone 172691-30-4 C39H48O5Si2
    (3S,4R,1'S)-3-(tert-butyldiphenylsilyloxy)-4-[3'-(tert-butyldiphenylsilyloxy)-1'-hydroxypropyl]-γ-lactone
    —— (3aR,4R,7S,7aR)-5-(4-Benzyloxy-benzenesulfonyl)-7-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridine-4-carboxylic acid hydroxyamide 607708-02-1 C22H26N2O8S
    (3aR,4R,7S,7aR)-5-(4-Benzyloxy-benzenesulfonyl)-7-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridine-4-carboxylic acid hydroxyamide
    —— (3aR,4R,7S,7aR)-5-(4-Cyclohexyloxy-benzenesulfonyl)-7-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridine-4-carboxylic acid hydroxyamide 607708-03-2 C21H30N2O8S
    (3aR,4R,7S,7aR)-5-(4-Cyclohexyloxy-benzenesulfonyl)-7-hydroxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridine-4-carboxylic acid hydroxyamide
    —— (3S,4R)-6-(tert-butyldiphenylsilyloxy)hex-1-ene-3,4-diol 1384463-73-3 C22H30O3Si
    (3S,4R)-6-(tert-butyldiphenylsilyloxy)hex-1-ene-3,4-diol
    —— 3-Allyl-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one 74804-90-3 C13H16N2O
    3-Allyl-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one
    —— 3-benzo[1,3]dioxol-5-yl-1,2,4,5-tetraphenyl-pentane-1,5-dione 38177-16-1 C36H28O4
    3-benzo[1,3]dioxol-5-yl-1,2,4,5-tetraphenyl-pentane-1,5-dione
    —— 3-[3]pyridylmethyl-pentan-3-ol 104177-77-7 C11H17NO
    3-[3]pyridylmethyl-pentan-3-ol
    —— 3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-10H-pyrimido[5,4-b][1,4]benzothiazin-2-one 1174063-74-1 C15H15N3O5S
    3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-10H-pyrimido[5,4-b][1,4]benzothiazin-2-one
    —— [3-({2'-[2-((2S,3R)-2-{(2S,4R)-4-[(2S,3R)-2-Amino-3-hydroxy-3-(1H-imidazol-4-yl)-propionylamino]-2-methyl-pentanoylamino}-3-hydroxy-butyrylamino)-ethyl]-[2,4']bithiazolyl-4-carbonyl}-amino)-propyl]-dimethyl-sulfonium 214402-54-7 C30H46N9O6S3
    [3-({2'-[2-((2S,3R)-2-{(2S,4R)-4-[(2S,3R)-2-Amino-3-hydroxy-3-(1H-imidazol-4-yl)-propionylamino]-2-methyl-pentanoylamino}-3-hydroxy-butyrylamino)-ethyl]-[2,4']bithiazolyl-4-carbonyl}-amino)-propyl]-dimethyl-sulfonium
    —— (3aR,4R,5R,6aS)-5-((tert-butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)oct-1-en-1-yl-7,7,8,8-d4)hexahydro-2H-cyclopenta[b]furan-2-one 82290-50-4 C27H52O4Si2
    (3aR,4R,5R,6aS)-5-((tert-butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)oct-1-en-1-yl-7,7,8,8-d4)hexahydro-2H-cyclopenta[b]furan-2-one
    —— 3-methyl-N-((S,1E,3E)-3-methyl-5-((2R,4E,6E,10R,11R,12E,14R,18E)-10,11,14-trihydroxy-4-methyl-20-oxooxacycloicosa-4,6,12,18-tetraen-2-yl)hexa-1,3-dien-1-yl)but-2-enamide 1017964-25-8 C32H47NO6
    3-methyl-N-((S,1E,3E)-3-methyl-5-((2R,4E,6E,10R,11R,12E,14R,18E)-10,11,14-trihydroxy-4-methyl-20-oxooxacycloicosa-4,6,12,18-tetraen-2-yl)hexa-1,3-dien-1-yl)but-2-enamide
    —— 3S-(4-methyl-2S-piperidin-4-ylcarbonylaminopentanoylamino)-2-oxo-5-phenylpentyl 2,5-dichlorobenzoate 1102142-46-0 C30H37Cl2N3O5
    3S-(4-methyl-2S-piperidin-4-ylcarbonylaminopentanoylamino)-2-oxo-5-phenylpentyl 2,5-dichlorobenzoate
    —— 3-oxo-6-(pyridin-4-yl)-N-[3-(trifluoromethyl)benzyl]-2,3-dihydropyridazine-4-carboxamide 691848-43-8 C18H13F3N4O2
    3-oxo-6-(pyridin-4-yl)-N-[3-(trifluoromethyl)benzyl]-2,3-dihydropyridazine-4-carboxamide
    —— 3,4-syn-4,6-anti-6,7-syn-3,5,7-trihydroxy-2,4,6,8-tetramethyl-5-nonanone 110118-27-9 C13H28O3
    3,4-syn-4,6-anti-6,7-syn-3,5,7-trihydroxy-2,4,6,8-tetramethyl-5-nonanone
    —— 3-[(2S)-1-[(2S)-2-amino-2-cyclopropylethanoyl]-4-(5-chloro-2-fluorophenyl)-2,5-dihydro-1H-pyrrol-2-yl]phenol 639074-90-1 C21H20ClFN2O2
    3-[(2S)-1-[(2S)-2-amino-2-cyclopropylethanoyl]-4-(5-chloro-2-fluorophenyl)-2,5-dihydro-1H-pyrrol-2-yl]phenol
    —— 3-(4-nitrobenzamido)pyrazine-2-carboxamide 91394-46-6 C12H9N5O4
    3-(4-nitrobenzamido)pyrazine-2-carboxamide
    —— 3-(Chloromethyl)-5-(oxolan-3-yl)-1,2,4-oxadiazole 1248745-65-4 C7H9ClN2O2
    3-(Chloromethyl)-5-(oxolan-3-yl)-1,2,4-oxadiazole
    —— 3-methoxy-2-methyl-3-phenylbutanal 1227489-57-7 C12H16O2
    3-methoxy-2-methyl-3-phenylbutanal
    —— [(3aR,4R,6R,6aR)-6-(6-{6-[9-((3aR,4R,6R,6aR)-6-Hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-ylamino]-hexylamino}-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-methanol 129789-52-2 C32H44N10O8
    [(3aR,4R,6R,6aR)-6-(6-{6-[9-((3aR,4R,6R,6aR)-6-Hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-ylamino]-hexylamino}-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-methanol
    —— 3,6-Dihydro-4-ethylveratrol 52662-22-3 C10H16O2
    3,6-Dihydro-4-ethylveratrol
    —— 3-chloro-N-(2-phenylphenyl)benzenesulfonamide 1217169-37-3 C18H14ClNO2S
    3-chloro-N-(2-phenylphenyl)benzenesulfonamide
    —— 3-(4-chloro-phenyl)-1-(2,4-dichloro-benzyl)-5,6,7,8-tetrahydro-imidazo[1,2-a]pyridin-1-ium chloride 1029538-23-5 C20H18Cl3N2*Cl
    3-(4-chloro-phenyl)-1-(2,4-dichloro-benzyl)-5,6,7,8-tetrahydro-imidazo[1,2-a]pyridin-1-ium chloride
    —— 3-ethoxy-1-{2-methoxy-5-[1-(3,4,5-trimethoxyphenyl)vinyl]phenyl}propan-1-one 1353569-05-7 C23H28O6
    3-ethoxy-1-{2-methoxy-5-[1-(3,4,5-trimethoxyphenyl)vinyl]phenyl}propan-1-one
    —— 3-aminoimidazo<1,2-a>pyridine-5-carbohydrazide 111753-14-1 C8H9N5O
    3-aminoimidazo<1,2-a>pyridine-5-carbohydrazide
    —— <3-Methyl-1-cyan-buten-(1)-yl>-phosphonsaeure 22336-02-3 C6H10NO3P
    <3-Methyl-1-cyan-buten-(1)-yl>-phosphonsaeure
    —— 3-Bromacetyl-1-methyl-4,5,6,7-tetrahydro-1H-indazol 21677-41-8 C10H13BrN2O
    3-Bromacetyl-1-methyl-4,5,6,7-tetrahydro-1H-indazol
    —— (3-Methylbenzyl)-chlormethyl-dichlorsilan 20151-64-8 C9H11Cl3Si
    (3-Methylbenzyl)-chlormethyl-dichlorsilan
    —— 3-Aza-bicyclo[3.2.2]nonane-3-carbothioyl chloride 15198-92-2 C9H14ClNS
    3-Aza-bicyclo[3.2.2]nonane-3-carbothioyl chloride
    —— 3-Methyl-3-phenyl-butanon-(2)-tosylhydrazon 5362-75-4 C18H22N2O2S
    3-Methyl-3-phenyl-butanon-(2)-tosylhydrazon
    —— 3',5',α,β-Tetrabrom-2,2'-dihydroxy-chalkon 10372-56-2 C15H10Br4O3
    3',5',α,β-Tetrabrom-2,2'-dihydroxy-chalkon
    —— 3-Methylen-4-methyl-5-(p-tolyl)-pent-4-trans-ensaeure 92251-56-4 C14H16O2
    3-Methylen-4-methyl-5-(p-tolyl)-pent-4-trans-ensaeure
    —— 3,4,5-Trimethoxy-benzoesaeure-β-<4-(γ-(3-trifluormethyl-phenthiazinyl-(10))-propyl)-piperazinyl-(1)>-ethylester 24360-59-6 C32H36F3N3O5S
    3,4,5-Trimethoxy-benzoesaeure-β-<4-(γ-(3-trifluormethyl-phenthiazinyl-(10))-propyl)-piperazinyl-(1)>-ethylester
    —— 3-[(<i>S</i>)-1-((3a<i>S</i>)-3<i>c</i>,6-dimethyl-2-oxo-(3a<i>r</i>,7a<i>t</i>)-2,3,3a,4,5,7a-hexahydro-benzofuran-7-yl)-1-hydroxy-ethyl]-1<i>H</i>-quinoxalin-2-one 94680-36-1 C20H22N2O4
    3-[(<i>S</i>)-1-((3a<i>S</i>)-3<i>c</i>,6-dimethyl-2-oxo-(3a<i>r</i>,7a<i>t</i>)-2,3,3a,4,5,7a-hexahydro-benzofuran-7-yl)-1-hydroxy-ethyl]-1<i>H</i>-quinoxalin-2-one
    —— 3β-Hydroxy-11,20,21-trioxo-5α-pregnan-bis-phenylhydrazon-(20,21) 120024-27-3 C33H42N4O2
    3β-Hydroxy-11,20,21-trioxo-5α-pregnan-bis-phenylhydrazon-(20,21)
    —— 3α,5-Cyclo-6α,17β,19-trihydroxy-5α-androstan 14412-96-5 C19H30O3
    3α,5-Cyclo-6α,17β,19-trihydroxy-5α-androstan
    —— 3,9,13,19-tetraaza-6,16-dioxa-1(1,8)-anthracena-11(9,10)-anthracenacycloicosaphane 1223159-86-1 C40H44N4O2
    3,9,13,19-tetraaza-6,16-dioxa-1(1,8)-anthracena-11(9,10)-anthracenacycloicosaphane
    —— (3aS,6R,7R,7aS)-6-((1R,2R)-2-acetoxy-1,3-bis(benzyloxy)-propyl)-5-acetyl-2,2-dimethylhexa-hydro-[1,3]dioxolo[4,5-c]pyridin-7-yl acetate 1236041-33-0 C31H39NO9
    (3aS,6R,7R,7aS)-6-((1R,2R)-2-acetoxy-1,3-bis(benzyloxy)-propyl)-5-acetyl-2,2-dimethylhexa-hydro-[1,3]dioxolo[4,5-c]pyridin-7-yl acetate