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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二氢噻吩类

    二氢噻吩类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (Z)-3-hydroxymethyl-5-bromomethylenethiophen-2(5H)-one 1221291-25-3 C6H5BrO2S
    (Z)-3-hydroxymethyl-5-bromomethylenethiophen-2(5H)-one
    —— 3,5-dimethylthiotetronic acid 96843-12-8 C6H8O2S
    3,5-dimethylthiotetronic acid
    —— 3-(5-bromopentoxy)-2,4-dimethyl-2H-thiophen-5-one 851592-30-8 C11H17BrO2S
    3-(5-bromopentoxy)-2,4-dimethyl-2H-thiophen-5-one
    —— 2-thiolen-4-one S,S-dioxide 87419-51-0 C4H4O3S
    2-thiolen-4-one S,S-dioxide
    —— 2,5-dihydro-3,4-dimethyl-thiophene 1-oxide 18015-15-1 C6H10OS
    2,5-dihydro-3,4-dimethyl-thiophene 1-oxide
    —— 3-Bromomethyl-4-methyl-2,5-dihydro-thiophene 1,1-dioxide 52001-21-5 C6H9BrO2S
    3-Bromomethyl-4-methyl-2,5-dihydro-thiophene 1,1-dioxide
    —— 2,3-Dihydrothiophene-2-carbonitrile 89690-04-0 C5H5NS
    2,3-Dihydrothiophene-2-carbonitrile
    —— (+/-)-(5-methyl-5-octyl-2-oxothiophen-4-yloxy)acetic acid 646483-11-6 C15H24O4S
    (+/-)-(5-methyl-5-octyl-2-oxothiophen-4-yloxy)acetic acid
    —— maleic thioanhydride 6007-87-0 C4H2O2S
    maleic thioanhydride
    —— 5-Chloro-2(3H)-thiophenone 19991-71-0 C4H3ClOS
    5-Chloro-2(3H)-thiophenone
    —— 5,5-dimethyl-3-ureido-4,5-dihydro-thiophene-2-carboxylic acid methyl ester 1196101-50-4 C9H14N2O3S
    5,5-dimethyl-3-ureido-4,5-dihydro-thiophene-2-carboxylic acid methyl ester
    —— 5-methyl-3-ureido-4,5-dihydro-thiophene-2-carboxylic acid methyl ester 1196101-47-9 C8H12N2O3S
    5-methyl-3-ureido-4,5-dihydro-thiophene-2-carboxylic acid methyl ester
    —— 5-ethyl-3-ureido-4,5-dihydro-thiophene-2-carboxylic acid methyl ester 1196101-48-0 C9H14N2O3S
    5-ethyl-3-ureido-4,5-dihydro-thiophene-2-carboxylic acid methyl ester
    —— 3-Chloro-4-nitro-2,5-dihydrothiophene 1,1-dioxide 87947-25-9 C4H4ClNO4S
    3-Chloro-4-nitro-2,5-dihydrothiophene 1,1-dioxide
    —— 2-(2-bromo-ethylsulfanyl)-2,5-dihydro-thiophene 883147-82-8 C6H9BrS2
    2-(2-bromo-ethylsulfanyl)-2,5-dihydro-thiophene
    —— 1-Thia-spiro[4.4]non-3-en-6-one 630060-06-9 C8H10OS
    1-Thia-spiro[4.4]non-3-en-6-one
    —— 2-thiabicyclo<3.2.0>hept-3-ene 6681-02-3 C6H8S
    2-thiabicyclo<3.2.0>hept-3-ene
    —— 3-Bromthieno<3,2-b>thiophen-2,5-dion 133514-84-8 C6HBrO2S2
    3-Bromthieno<3,2-b>thiophen-2,5-dion
    —— 3,6-Diiodthieno<3,2-b>thiophen-2,5-dion 139041-01-3 C6I2O2S2
    3,6-Diiodthieno<3,2-b>thiophen-2,5-dion
    —— 3,6-Dibromthieno<3,2-b>thiophen-2,5-dion 133514-86-0 C6Br2O2S2
    3,6-Dibromthieno<3,2-b>thiophen-2,5-dion
    —— Thieno<3,2-b>thiophen-2,5-dion 60749-71-5 C6H2O2S2
    Thieno<3,2-b>thiophen-2,5-dion
    —— 3-Brom-6-(methylthio)thieno<3,2-b>thiophen-2,5-dion 139041-00-2 C7H3BrO2S3
    3-Brom-6-(methylthio)thieno<3,2-b>thiophen-2,5-dion
    —— (6S)-SO2 adduct of 1(S),3(R)-bis(tert-butyldimethylsilyloxy)-20(S)-formyl-9,10-secopregna-5,7(E),10(19)-triene 112670-80-1 C34H60O5SSi2
    (6S)-SO2 adduct of 1(S),3(R)-bis(tert-butyldimethylsilyloxy)-20(S)-formyl-9,10-secopregna-5,7(E),10(19)-triene
    —— 3(S)-tert-butyldimethylsilyloxy-20(S)-formyl-9,10-secoprega-5,7(E),10(19)-triene 866453-60-3 C28H46O4SSi
    3(S)-tert-butyldimethylsilyloxy-20(S)-formyl-9,10-secoprega-5,7(E),10(19)-triene
    —— 3(S)-<(tert-butyldimethylsilyl)oxy>-20(S)-(hydroxymethyl)-9,10-secopregna-5(Z),7(E),10(19)-triene SO2 adduct 344798-31-8 C28H48O4SSi
    3(S)-<(tert-butyldimethylsilyl)oxy>-20(S)-(hydroxymethyl)-9,10-secopregna-5(Z),7(E),10(19)-triene SO2 adduct
    —— 2,5-dihydro-3-methylthiophene 1-oxide 16061-68-0 C5H8OS
    2,5-dihydro-3-methylthiophene 1-oxide
    —— 3,4-dimethyl-3-sulfolene 18214-56-7 C6H10O2S
    3,4-dimethyl-3-sulfolene
    —— 3-(3-cyano-4,5-dihydrothiophen-5-yl)-propyl trifluoroacetate 870106-37-9 C10H10F3NO2S
    3-(3-cyano-4,5-dihydrothiophen-5-yl)-propyl trifluoroacetate
    —— (+/-)-(5-methyl-5-hexyl-2-oxothiophen-4-yloxy)acetic acid 646517-54-6 C13H20O4S
    (+/-)-(5-methyl-5-hexyl-2-oxothiophen-4-yloxy)acetic acid
    —— 4-thiatricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),8-dien-3-one 506441-36-7 C10H10OS
    4-thiatricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),8-dien-3-one
    —— ethylenethiotetraselenafulvalene 882523-46-8 C8H6SSe4
    ethylenethiotetraselenafulvalene
    —— 3-azido-4-methyl-3-sulfolene 1425041-52-6 C5H7N3O2S
    3-azido-4-methyl-3-sulfolene
    —— 3-methyl-2,2,4-trinitro-3-thiolene 1,1-dioxide 104309-85-5 C5H5N3O8S
    3-methyl-2,2,4-trinitro-3-thiolene 1,1-dioxide
    —— 1,4-anhydro-1-(tert-butyldimethylsilyloxymethyl)-2-deoxy-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythropento-1-enitol 474409-49-9 C24H50O4SSi3
    1,4-anhydro-1-(tert-butyldimethylsilyloxymethyl)-2-deoxy-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythropento-1-enitol
    —— 1,4-anhydro-2-deoxy-1-methyl-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythropento-1-enitol 474409-47-7 C18H36O3SSi2
    1,4-anhydro-2-deoxy-1-methyl-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythropento-1-enitol
    —— 3-Methyl-4-oxo-4,5-dihydrothiophen-1,1-dioxid 33880-16-9 C5H6O3S
    3-Methyl-4-oxo-4,5-dihydrothiophen-1,1-dioxid
    —— 1,1-dioxo-3-thiolen-3-yl ester of N,N-diethyldithiocarbamic acid 79691-59-1 C9H15NO2S3
    1,1-dioxo-3-thiolen-3-yl ester of N,N-diethyldithiocarbamic acid
    —— (R)-5-(1-Hydroxy-2-methyl-but-3-enyl)-4-methoxy-3,5-dimethyl-5H-thiophen-2-one 913941-69-2 C12H18O3S
    (R)-5-(1-Hydroxy-2-methyl-but-3-enyl)-4-methoxy-3,5-dimethyl-5H-thiophen-2-one
    —— (R)-4-Methoxy-3,5-dimethyl-5-((E)-2-methyl-buta-1,3-dienyl)-5H-thiophen-2-one 913941-71-6 C12H16O2S
    (R)-4-Methoxy-3,5-dimethyl-5-((E)-2-methyl-buta-1,3-dienyl)-5H-thiophen-2-one
    —— (R)-3,5-dimethyl-4-methoxymethoxy-5-((1E,3E)-2-methylpenta-1,3-dienyl)-5H-thiophen-2-one 873801-76-4 C14H20O3S
    (R)-3,5-dimethyl-4-methoxymethoxy-5-((1E,3E)-2-methylpenta-1,3-dienyl)-5H-thiophen-2-one
    —— (R)-3,5-dimethyl-4-methoxymethoxy-5-((E)-2-methylbuta-1,3-dienyl)-5H-thiophen-2-one 873801-75-3 C13H18O3S
    (R)-3,5-dimethyl-4-methoxymethoxy-5-((E)-2-methylbuta-1,3-dienyl)-5H-thiophen-2-one
    —— (S)-5-(1-Bromo-2-methyl-but-3-enyl)-4-methoxy-3,5-dimethyl-5H-thiophen-2-one 913941-70-5 C12H17BrO2S
    (S)-5-(1-Bromo-2-methyl-but-3-enyl)-4-methoxy-3,5-dimethyl-5H-thiophen-2-one
    —— Acetic acid (R)-2,4-dimethyl-2-((E)-2-methyl-3-oxo-propenyl)-5-oxo-2,5-dihydro-thiophen-3-yl ester 384330-63-6 C12H14O4S
    Acetic acid (R)-2,4-dimethyl-2-((E)-2-methyl-3-oxo-propenyl)-5-oxo-2,5-dihydro-thiophen-3-yl ester
    —— (2S)-3-methoxy-2,4-dimethyl-5-oxothiophene-2-carbaldehyde 913941-68-1 C8H10O3S
    (2S)-3-methoxy-2,4-dimethyl-5-oxothiophene-2-carbaldehyde
    —— (5R)-5-(hydroxymethyl)-4-methoxy-3,5-dimethylthiophen-2-one 913941-64-7 C8H12O3S
    (5R)-5-(hydroxymethyl)-4-methoxy-3,5-dimethylthiophen-2-one
    —— 4-bromo-3-chloro-2,3-dihydrothiophene S,S-dioxide 114079-02-6 C4H4BrClO2S
    4-bromo-3-chloro-2,3-dihydrothiophene S,S-dioxide
    —— 3-cyano-2,5-dihydrothiophene-4-carboxylic acid methyl ester 96307-21-0 C7H7NO2S
    3-cyano-2,5-dihydrothiophene-4-carboxylic acid methyl ester
    —— (+/-)-4-methoxy-5-methyl-5-octyl-5H-thiophen-2-one 646517-42-2 C14H24O2S
    (+/-)-4-methoxy-5-methyl-5-octyl-5H-thiophen-2-one
    —— 2,3-Dihydro-5-methyl-3-thiophenethiol 56079-02-8 C5H8S2
    2,3-Dihydro-5-methyl-3-thiophenethiol
    —— 4-Hydroxy-3,5-dimethyl-5-(2-methylbuta-1,3-dienyl)thiophen-2-one —— C11H14O2S
    4-Hydroxy-3,5-dimethyl-5-(2-methylbuta-1,3-dienyl)thiophen-2-one