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    中文名称 英文名称 CAS号 化学式
    1,2-双-(N-甲基咪唑-2-基)-乙烷 bis(1,2-(N-methylimidazole-2-yl))ethane 130632-70-1 C10H14N4
    1,2-双-(4-甲基-2-苯基吡咯-1-基)-乙烷 1,2-bis-(4-methyl-2-phenyl-pyrrol-1-yl)-ethane 102747-59-1 C24H24N2
    1,2-双-(2,4-二乙基-5-甲基-噻唑-3-基)-乙烷 1,2-bis-(2,4-diethyl-5-methyl-thiazol-3-yl)-ethane 102176-70-5 C18H32N2S2
    1,2-双-(11-羟基十一基氧基)苯 1,2-bis(11-hydroxyundecyloxy)benzene 123934-38-3 C28H50O4
    1,2-双-(1-苄基-1H-苯并咪唑-2-基)-乙醇 1,2-bis-(1-benzyl-1H-benzimidazol-2-yl)-ethanol 103329-46-0 C30H26N4O
    1,2-双(苯磺酰基)-1,4-环己二烯 1,2-bis(benzenesulfonyl)-1,4-cyclohexadiene 102059-01-8 C18H16O4S2
    1,2-双(苯氧甲基)苯 1,2-diphenoxymethylbenzene 10403-74-4 C20H18O2
    1,2-双(苯基膦酰)乙烷 1,2-Bis(phenylphosphino)ethane 18899-64-4 C14H16P2
    1,2-双(苯基磺酰基)-1-环丁烯 1,2-bis(phenylsulfonyl)-1-cyclobutene 105858-77-3 C16H14O4S2
    1,2-双(苄氧基)-4-溴苯 1,2-bis(benzyloxy)-4-bromobenzene 16047-57-7 C20H17BrO2
    1,2-双(羟基二甲基硅基)乙烷 2,5-dimethyl-2,5-disila-hexane-2,5-diol 18156-37-1 C6H18O2Si2
    1,2-双(甲磺酰基)-1-(2-氯乙基)-2-(甲氨羰基)肼 Cloretazine 173424-77-6 C6H14ClN3O5S2
    1,2-双(甲硫基)苯乙烷 1,2-bis(methylthio)phenylethane 18624-60-7 C10H14S2
    1,2-双(甲基磺酰基)-1-(2-氯乙基)肼 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)hydrazine 127792-84-1 C4H11ClN2O4S2
    1,2-双(甲基二乙氧基硅基)乙烷 1,2-bis(diethoxymethylsilyl)ethane 18043-74-8 C12H30O4Si2
    1,2-双(甲基二乙氧基硅基)乙烯 1,2-bis(methyldiethoxysilyl)ethylene 124279-15-8 C12H28O4Si2
    1,2-双(溴甲基)-3,4,5,6-四氟苯 1,2-bis(bromomethyl)-3,4,5,6-tetrafluorobenzene 13719-82-9 C8H4Br2F4
    1,2-双(氯甲氧基)乙烷 1,2-bis(chloromethoxy)ethane 13483-18-6 C4H8Cl2O2
    1,2-双(氯二甲基硅基)乙烷 1,2-bis-(chlorodimethylsilyl)ethane 13528-93-3 C6H16Cl2Si2
    1,2-双(对氯苯基)二硼烷(6) 1,2-bis(p-chlorophenyl)diborane(6) 120208-73-3 C12H12B2Cl2
    1,2-双(喹啉-2-基)乙烷 1,2-Bis(quinolin-2-yl)ethane 17999-86-9 C20H16N2
    1,2-双(吡啶-2-基硫基)苯 1,2-bis(pyridin-2-ylthio)benzene 106920-22-3 C16H12N2S2
    1,2-双(叠氮甲基)苯 1,2-bis(azidomethyl)benzene 102437-79-6 C8H8N6
    1,2-双(叔丁氧基羰基)六氢哒嗪-3-羧酸 N,N'-di-tert-butoxycarbonylpiperazic acid 1219380-72-9 C15H26N2O6
    1,2-双(叔丁基二甲基硅烷基)肼 1,2-bis(tert-butyldimethylsilyl)hydrazine 10000-20-1 C12H32N2Si2
    1,2-双(五氟苯基)乙醇 1,2-bis(pentafluorophenyl)ethanol 1207325-77-6 C14H4F10O
    1,2-双(二苯基膦基)苯 1,2-Bis(diphenylphosphino)benzene 13991-08-7 C30H24P2
    1,2-双(二苯基膦基)丙烷 1,2-bis(diphenylphosphino)propane 15383-58-1 C27H26P2
    1,2-双(二苯基膦)乙烷氯化镍 1,2-bis(diphenylphosphino)ethane nickel(II) chloride 14647-23-5 C26H24Cl2NiP2
    1,2-双(二苯基膦)乙烷 1,2-bis-(diphenylphosphino)ethane 1663-45-2 C26H24P2
    1,2-双(二甲氧基磷基)-苯 1,2-bis(dimethoxyphosphoryl)benzene 15104-46-8 C10H16O6P2
    1,2-双(二甲基乙氧基硅基)乙烷 1,2-Bis-(dimethylethoxysilyl)-ethan 18001-80-4 C10H26O2Si2
    1,2-双(二溴甲基)萘 1,2-bis(dibromomethyl)naphthalene 104942-12-3 C12H8Br4
    1,2-双(二氟甲氧基)-1,1,2,2-四氟乙烷 HG-01 188690-78-0 C4H2F8O2
    1,2-双(乙氧基甲基)苯 α,α'-diethoxy-o-xylene 113245-36-6 C12H18O2
    1,2-双(乙氧基)苯乙烷 1,2-bis(ethoxy)phenylethane 13975-23-0 C12H18O2
    1,2-双(三甲基硅烷基)苯 1,2-bis(trimethylsilyl)benzene 17151-09-6 C12H22Si2
    1,2-双(三氟甲磺酰氧基)四甲基乙硅烷 1,1,2,2-tetramethyldisilandiyl-1,2-bis(trifluormethansulfonat) 115444-36-5 C6H12F6O6S2Si2
    1,2-双(三氟甲基)肼 N,N'-bis(trifluoromethyl)-hydrazine 14848-78-3 C2H2F6N2
    1,2-双(三氟甲基)八氟环己烯 1,2-bis (trifluoromethyl) octafluorocyclohexene 10534-39-1 C8F14
    1,2-双(三氟乙酰氧基)-3-苯基丙烷 1,2-bis(trifluoroacetoxy)-3-phenylpropane 1009104-43-1 C13H10F6O4
    1,2-双(三氟乙酰氧基)-3-(4-甲氧基苯基)丙烷 1,2-bis(trifluoroacetoxy)-3-(4-methoxyphenyl)propane 1009104-44-2 C14H12F6O5
    1,2-双(8-甲基-1,2,3,4-四氢喹啉-2-基)乙烷-1,2-二醇 1,2-bis(1,2,3,4-tetrahydro-8-methyl-2-quinolyl)ethane-1,2-diol 138197-87-2 C22H28N2O2
    1,2-双(5-硝基-1H-苯并咪唑-2-基)苯 1,2-bis(5-nitro-1H-benzimidazol-2-yl)benzene 193900-45-7 C20H12N6O4
    1,2-双(5-甲基-2-苯并噁唑基)-乙烯 1,2-bis-(5-methylbenzoxazol-2-yl)ethene 1041-00-5 C18H14N2O2
    1,2-双(5-氯-2-甲基苯并[b]噻吩-3-基)环戊烯 1,2-bis(5-chloro-2-methylbenzo[b]thiophen-3-yl)cyclopentene 1036649-47-4 C23H18Cl2S2
    1,2-双(5-氯-2-甲基苯并[b]噻吩-3-基)全氟环戊烯 1,2-bis(5-chloro-2-methylbenzo[b]thiophen-3-yl)perfluorocyclopentene 1036649-52-1 C23H12Cl2F6S2
    1,2-双(5'-甲酰-2'-甲基-3'-噻吩基)全氟环戊烯 1,2-bis(5'-formyl-2'-methylthien-3'-yl)perfluorocyclopentene 154566-75-3 C17H10F6O2S2
    1,2-双(4-羟基-3-硝基苯基)乙烷-1,2-二酮 1,2-bis(4-hydroxy-3-nitrophenyl)ethane-1,2-dione 100527-31-9 C14H8N2O8
    1,2-双(4-甲氧基苯基)苯 4,4''-dimethoxy-1,1':2',1''-terphenyl 160538-35-2 C20H18O2