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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-benzylsulfanyl-4-benzyloxy-toluene 861374-41-6 C21H20OS
    3-benzylsulfanyl-4-benzyloxy-toluene
    —— 3,4-dimethyl-5-phenylthiophene-2-acetic acid 209001-64-9 C14H14O2S
    3,4-dimethyl-5-phenylthiophene-2-acetic acid
    —— 3-benzyl-4-formyl-sydnone 31180-69-5 C10H8N2O3
    3-benzyl-4-formyl-sydnone
    —— 3-isobutyl-2-cyclopenten-1-one 103130-92-3 C9H14O
    3-isobutyl-2-cyclopenten-1-one
    —— 3-ethyl-2-[3-(3-ethyl-3H-benzothiazol-2-ylidene)-propenyl]-6-styryl-benzothiazolium; iodide 121655-84-3 C29H27N2S2*I
    3-ethyl-2-[3-(3-ethyl-3H-benzothiazol-2-ylidene)-propenyl]-6-styryl-benzothiazolium; iodide
    —— 3-cyclopentyl-2-thioxo-2,3-dihydro-1<i>H</i>-imidazole-4-carboxylic acid methyl ester 118581-95-6 C10H14N2O2S
    3-cyclopentyl-2-thioxo-2,3-dihydro-1<i>H</i>-imidazole-4-carboxylic acid methyl ester
    —— 3-dimethylamino-crotonic acid anilide 115840-10-3 C12H16N2O
    3-dimethylamino-crotonic acid anilide
    —— 3-[2-methyl-6-(3-methylphenyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one 1256638-20-6 C14H12N4O2
    3-[2-methyl-6-(3-methylphenyl)pyrimidin-4-yl]-1,2,4-oxadiazol-5-one
    —— 3-(2-fluoro-4-(methylsulfonyl)benzyl)-1-(1-(3-fluoro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl)-4-methylimidazolidin-2-one 1437800-36-6 C23H25F5N4O3S
    3-(2-fluoro-4-(methylsulfonyl)benzyl)-1-(1-(3-fluoro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl)-4-methylimidazolidin-2-one
    —— 3-acetyl-5-methyl-cyclohepta[b]furan-2-one 108123-44-0 C12H10O3
    3-acetyl-5-methyl-cyclohepta[b]furan-2-one
    —— (3aα,4α,4aβ,5β,7aα,8α,9aβ)-3a,4,4a,5,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-5-(phenylmethoxy)azuleno<6,5-b>-furan-2(3H)-one 71686-37-8 C21H26O4
    (3aα,4α,4aβ,5β,7aα,8α,9aβ)-3a,4,4a,5,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-5-(phenylmethoxy)azuleno<6,5-b>-furan-2(3H)-one
    —— 3α-hydroxy-5β-pregn-11-en-20-one 178885-86-4 C21H32O2
    3α-hydroxy-5β-pregn-11-en-20-one
    —— 3-Bromomethyl-2,6-dichloro-4,11-dimethyl-5-methylene-9,9-bis(phenylsulfonyl)tricyclo<5.3.1.0<sup>4,11</sup>>undeca-1,6-diene 133984-99-3 C27H23BrCl2O4S2
    3-Bromomethyl-2,6-dichloro-4,11-dimethyl-5-methylene-9,9-bis(phenylsulfonyl)tricyclo<5.3.1.0<sup>4,11</sup>>undeca-1,6-diene
    —— 3-(2-amino-4-methylphenoxy)-4-[(dimethylamino)methyl]phenol 1204406-34-7 C16H20N2O2
    3-(2-amino-4-methylphenoxy)-4-[(dimethylamino)methyl]phenol
    —— 3,5-Bis-pentadecafluoroheptyl-1-phenyl-1H-pyrazole 75823-89-1 C23H6F30N2
    3,5-Bis-pentadecafluoroheptyl-1-phenyl-1H-pyrazole
    —— 3,5-dibromo-4,4-dimethyl-2,6-dioxo-piperidine-3,5-dicarbonitrile 58329-41-2 C9H7Br2N3O2
    3,5-dibromo-4,4-dimethyl-2,6-dioxo-piperidine-3,5-dicarbonitrile
    —— 3-<3'-<(1,1-dimethylethyl)sulfinyl>-1',2'-dimethylprop-2'-enyl>cyclopentanone 98041-00-0 C14H24O2S
    3-<3'-<(1,1-dimethylethyl)sulfinyl>-1',2'-dimethylprop-2'-enyl>cyclopentanone
    —— (3S,4S)-4-Hexyl-3,4-dimethyl-oxetan-2-one 126486-01-9 C11H20O2
    (3S,4S)-4-Hexyl-3,4-dimethyl-oxetan-2-one
    —— 3-[2-(4-nitro-phenylsulfanyl)-1H-indol-3-yl]-propionic acid methyl ester 1054598-63-8 C18H16N2O4S
    3-[2-(4-nitro-phenylsulfanyl)-1H-indol-3-yl]-propionic acid methyl ester
    —— 3-iodo-2,5-diphenylthiophene 22045-65-4 C16H11IS
    3-iodo-2,5-diphenylthiophene
    —— [3]pyridylcarbamoyl-amidophosphoric acid dimethyl ester 101251-38-1 C8H12N3O4P
    [3]pyridylcarbamoyl-amidophosphoric acid dimethyl ester
    —— 3-{2-[2-(2-Ethoxy-ethoxy)-ethoxy]-ethoxy}-naphthalene-2-carbonyl chloride 132042-27-4 C19H23ClO5
    3-{2-[2-(2-Ethoxy-ethoxy)-ethoxy]-ethoxy}-naphthalene-2-carbonyl chloride
    —— 3-(4-Nitrothienoylmethylene)oxindole 78660-95-4 C14H8N2O4S
    3-(4-Nitrothienoylmethylene)oxindole
    —— (3S,4S,5R)-4-(3-tert-butyldiphenylsilyloxypropyl)-5-(iodomethyl)-3-(3-methoxyphenethyl)-5-methyl-2(3H)-furanone 1380512-68-4 C34H43IO4Si
    (3S,4S,5R)-4-(3-tert-butyldiphenylsilyloxypropyl)-5-(iodomethyl)-3-(3-methoxyphenethyl)-5-methyl-2(3H)-furanone
    —— 3,2',6',3''-tetrakis-N-(4-methoxybenzyloxycarbonyl)-1-N-<2-(4-methoxymenzyloxycarbonylamino)ethanethiothiocarbonyl>sisomicin 79310-18-2 C67H82N6O22S2
    3,2',6',3''-tetrakis-N-(4-methoxybenzyloxycarbonyl)-1-N-<2-(4-methoxymenzyloxycarbonylamino)ethanethiothiocarbonyl>sisomicin
    —— (3R,5S)-7-(tert-Butyl-diphenyl-silanyloxy)-1-[1,3]dithian-2-yl-5-methoxy-3-(tetrahydro-pyran-2-yloxy)-heptan-1-ol 127766-38-5 C33H50O5S2Si
    (3R,5S)-7-(tert-Butyl-diphenyl-silanyloxy)-1-[1,3]dithian-2-yl-5-methoxy-3-(tetrahydro-pyran-2-yloxy)-heptan-1-ol
    —— 3-(4-Chloro-phenylmethanesulfinyl)-5,5-dimethyl-cyclohex-2-enone 53347-79-8 C15H17ClO2S
    3-(4-Chloro-phenylmethanesulfinyl)-5,5-dimethyl-cyclohex-2-enone
    —— 3-(γ-Pyridyl)-1,2,4-triazol-5-(N,N-diethylcarboxamid) 21791-19-5 C12H15N5O
    3-(γ-Pyridyl)-1,2,4-triazol-5-(N,N-diethylcarboxamid)
    —— 3,5,7,9-Tetrakis-(4-chloro-phenyl)-1-oxa-3,5,7,9-tetraaza-spiro[3.5]nonane-2,6,8-trione 23528-03-2 C28H16Cl4N4O4
    3,5,7,9-Tetrakis-(4-chloro-phenyl)-1-oxa-3,5,7,9-tetraaza-spiro[3.5]nonane-2,6,8-trione
    —— {3-fluoro-4-[1-methyl-3-(trifluoromethyl)pyrazol-5-yl]phenyl}[(2,4,6-trifluorophenyl)methyl]amine 1431385-10-2 C18H12F7N3
    {3-fluoro-4-[1-methyl-3-(trifluoromethyl)pyrazol-5-yl]phenyl}[(2,4,6-trifluorophenyl)methyl]amine
    —— 3-(2,3-difluorophenyl)-5-[2-(quinolin-2-yl)ethyl]thieno[2,3-d]pyridazin-4(5H)-one 1433195-82-4 C23H15F2N3OS
    3-(2,3-difluorophenyl)-5-[2-(quinolin-2-yl)ethyl]thieno[2,3-d]pyridazin-4(5H)-one
    —— 3-benzyl-2-tert-butoxycarbonylamino-N-(2-hydroxy-indan-1-yl)-succinamic acid 1236116-82-7 C25H30N2O6
    3-benzyl-2-tert-butoxycarbonylamino-N-(2-hydroxy-indan-1-yl)-succinamic acid
    —— 3,4-Dimethyl-10,11-dihydro-11-oxo-dibenz<b,f>-1,4-oxazepin 3950-74-1 C15H13NO2
    3,4-Dimethyl-10,11-dihydro-11-oxo-dibenz<b,f>-1,4-oxazepin
    —— 3-Acetoxymethyl-8-oxo-7-[2-(tetrazol-1-ylmethylsulfanyl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 57235-90-2 C27H26N6O6S2
    3-Acetoxymethyl-8-oxo-7-[2-(tetrazol-1-ylmethylsulfanyl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
    —— 3-methyl-crotonic acid-{ethyl-[β-(4-chloro-phenoxy)-isopropyl]-amide} 132725-58-7 C16H22ClNO2
    3-methyl-crotonic acid-{ethyl-[β-(4-chloro-phenoxy)-isopropyl]-amide}
    —— 3β-benzoyloxy-5β,8-etheno-ergosta-9(11),22<i>t</i>-diene-6β,7β-dicarboxylic acid dimethyl ester 122704-12-5 C41H54O6
    3β-benzoyloxy-5β,8-etheno-ergosta-9(11),22<i>t</i>-diene-6β,7β-dicarboxylic acid dimethyl ester
    —— 3-[2-(4-chloro-phenoxy)-ethyl]-5-ethyl-[1,3,5]thiadiazinane-2-thione 21118-08-1 C13H17ClN2OS2
    3-[2-(4-chloro-phenoxy)-ethyl]-5-ethyl-[1,3,5]thiadiazinane-2-thione
    —— 3-(5-{[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]carbonyl}thieno[2,3-c]pyridin-3-yl)prop-2-ynoic acid 478154-03-9 C18H17N3O3S
    3-(5-{[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]carbonyl}thieno[2,3-c]pyridin-3-yl)prop-2-ynoic acid
    —— 3-(4-fluorophenyl)-1-isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid [4-(7-benzyloxy-6-methoxyquinolin-4-yloxy)-3-fluorophenyl]-amide 1437321-60-2 C37H30F2N4O6
    3-(4-fluorophenyl)-1-isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylicacid [4-(7-benzyloxy-6-methoxyquinolin-4-yloxy)-3-fluorophenyl]-amide
    —— 3-(2,6-dichlorophenyl)-4-imino-7-{[4-(2-methyl-2,7-diazaspiro[4,5]dec-7-yl)phenyl]amino}-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 1229976-86-6 C27H28Cl2N8O
    3-(2,6-dichlorophenyl)-4-imino-7-{[4-(2-methyl-2,7-diazaspiro[4,5]dec-7-yl)phenyl]amino}-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one
    —— 3-(2-((1R,4S)-2-azabicyclo[2.2.1]heptane-2-carbonyl)-3-hydroxypyridin-4-ylamino)-4-((S)-3-methylbutan-2-ylamino)cyclobut-3-ene-1,2-dione 1255914-74-9 C21H26N4O4
    3-(2-((1R,4S)-2-azabicyclo[2.2.1]heptane-2-carbonyl)-3-hydroxypyridin-4-ylamino)-4-((S)-3-methylbutan-2-ylamino)cyclobut-3-ene-1,2-dione
    —— 3,6-diimino-cyclohexa-1,4-diene-1,2,4,5-tetracarboxylic acid tetraethyl ester 110533-49-8 C18H22N2O8
    3,6-diimino-cyclohexa-1,4-diene-1,2,4,5-tetracarboxylic acid tetraethyl ester
    —— 3-Butyl-2-[(Z)-4-cyano-benzoylimino]-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 845524-58-5 C19H21N3O3S
    3-Butyl-2-[(Z)-4-cyano-benzoylimino]-4-methyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
    —— 3,4-di-O-benzyl-1,2-O-(1-methoxyethylidene)-α-L-quinoxopyranose 111819-76-2 C23H28O6
    3,4-di-O-benzyl-1,2-O-(1-methoxyethylidene)-α-L-quinoxopyranose
    —— ((3R,5R)-3-amino-5-fluoropiperidin-1-yl)(phenyl)methanone 1611480-98-8 C12H15FN2O
    ((3R,5R)-3-amino-5-fluoropiperidin-1-yl)(phenyl)methanone
    —— 3-[4-(1R,3R,5S)-(8-methyl-8-azabicyclo[3.2.1]oct-3-yloxy)phenyl]-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-6-carboxylic acid methyl ester 947176-36-5 C22H23N3O4S
    3-[4-(1R,3R,5S)-(8-methyl-8-azabicyclo[3.2.1]oct-3-yloxy)phenyl]-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-6-carboxylic acid methyl ester
    —— 3-O-tert-butyl 1-O-ethyl 5-(piperazine-1-carbonyl)benzene-1,3-dicarboxylate 910552-98-6 C19H26N2O5
    3-O-tert-butyl 1-O-ethyl 5-(piperazine-1-carbonyl)benzene-1,3-dicarboxylate
    —— 3,3'-(ethane-1,2-diyl)bis(1-phenyl-1,2,3,4,7,8-hexahydroquinazolin-5(6H)-one) 1252039-33-0 C30H34N4O2
    3,3'-(ethane-1,2-diyl)bis(1-phenyl-1,2,3,4,7,8-hexahydroquinazolin-5(6H)-one)
    —— (3S,5S)-3-[(1S)-1-hydroxy-6-methylheptyl]-5-(trityloxymethyl)oxolan-2-one 138772-42-6 C32H38O4
    (3S,5S)-3-[(1S)-1-hydroxy-6-methylheptyl]-5-(trityloxymethyl)oxolan-2-one
    —— 3-(4-Bromophenyl)imino-1-[(dimethylamino)methyl]indol-2-one 108262-97-1 C17H16BrN3O
    3-(4-Bromophenyl)imino-1-[(dimethylamino)methyl]indol-2-one