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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    1,2,2,4-四甲基-1-氮-2-硅代环戊烷 1,2,2,4-Tetramethyl-1-aza-2-silacyclopentan 18387-19-4 C7H17NSi
    1,2,2,3-四甲基环己烷-1,3-二醇 1,2,2,3-tetramethyl-cyclohexane-1,3-diol 104093-17-6 C10H20O2
    1,2,2,3-四甲基-5-硝基苯并咪唑 1,3-dimethyl-2,2-dimethyl-5-nitrobenzimidazoline 122199-83-1 C11H15N3O2
    1,2,2,3-四氯四甲基三硅烷 1,2,2,3-tetrachlorotetramethyltrisilane 180529-32-2 C4H12Cl4Si3
    1,2,2,3-丙烷四甲腈 1,2,2,3-Propanetetracarbonitrile 1274904-48-1 C7H4N4
    1,2,2,3,7-五甲基-1,2,3,7-四氢-6H-嘌呤-6-酮 1,2,2,3,7-pentamethyl-1,2,3,7-tetrahydro-6H-purin-6-one 106260-52-0 C10H16N4O
    1,2,2,3,4-五氟丁烷 1,2,2,3,4-pentafluorobutane 119450-75-8 C4H5F5
    1,2,2,3,4,4六甲基膦1-氧化物 1,2,2,3,4,4-hexamethylphosphetane 1-oxide 16083-94-6 C9H19OP
    1,2,2,3,3,4-六氟丁烷 1,2,2,3,3,4-hexafluoro-butane 114810-02-5 C4H4F6
    1,2,2,3,3,4,4,5-八氟戊烷-1-醇 1,2,2,3,3,4,4,5-Octafluoropentan-1-ol 1513-96-8 C5H4F8O
    1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8,8a-十七氟十氢-1-萘羧酸 1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8,8a-Heptadecafluorodecahydronaphthalene-1-carboxylic acid 172155-05-4 C11HF17O2
    1,2,2,2-四氯乙基碳酸乙酯 1,2,2,2-Tetrachloroethyl Ethyl Carbonate 125413-46-9 C5H6Cl4O3
    1,2,2,2-四氯乙基新戊基碳酸酯 1,2,2,2-Tetrachloroethyl Neopentyl Carbonate 105595-28-6 C8H12Cl4O3
    1,2,2,2-四氯乙基N-甲基氨基甲酸酯 1,2,2,2-tetrachloroethyl N-methylcarbamate 101506-45-0 C4H5Cl4NO2
    1,2,2,2-四氯乙基N-(2-氯乙基)N-亚硝基氨基甲酸酯 1,2,2,2-Tetrachloroethyl N-(2-chloroethyl) N-nitroso-carbamate 113900-20-2 C5H5Cl5N2O3
    1,2,2,2-四氯乙基2,4,5-三氯苯基碳酸酯 1,2,2,2-tetrachloroethyl 2,4,5-trichlorophenyl carbonate 108034-67-9 C9H3Cl7O3
    1,2,2,2-四氟-乙磺酸甲基酰胺 1,2,2,2-Tetrafluoro-ethanesulfonic acid methylamide 104629-60-9 C3H5F4NO2S
    1,2,2,2-四氟-乙磺酸二甲基酰胺 1,2,2,2-Tetrafluoro-ethanesulfonic acid dimethylamide 104629-61-0 C4H7F4NO2S
    1,2,2,2-四-(4-甲氧基-苯基)-乙醇 1,2,2,2-tetrakis-(4-methoxy-phenyl)-ethanol 103276-24-0 C30H30O5
    1,2,2,2-四(4-甲基苯基)乙酮 tetrakis(4-methylphenyl)ethanone 19920-02-6 C30H28O
    1,2,2,2-四(4-氯苯基)乙酮 1,2,2,2-tetrakis-(p-chlorophenyl)ethanone 19920-03-7 C26H16Cl4O
    1,2,2,2-四(4-二甲基氨基苯基)乙酮 4'-(dimethylamino)-2,2,2-tris<p-(dimethylamino)phenyl>acetophenone 14500-16-4 C34H40N4O
    1,2(1H)-酞嗪二羧酸,1,4-二苯基-,二甲基酯 1,2-dicarbomethoxy-1,2-dihydro-1,4-diphenylphthalazine 106200-56-0 C24H20N2O4
    1,2(1H)-异喹啉二羧酸,八氢-4a-羟基-,1-(2-氯-2-苯基乙基)2-乙烯基酯 (1R,4aS,8aS)-4a-Hydroxy-octahydro-isoquinoline-1,2-dicarboxylic acid 1-(2-chloro-2-phenyl-ethyl) ester 2-vinyl ester 139904-65-7 C21H26ClNO5
    1,1′-硫代羰基二-2(1H)-吡啶酮 1,1'-Thiocarbonyldi-2(1H)-pyridone 102368-13-8 C11H8N2O2S
    1,1′-双-2-萘基 DL-对-甲苯磺酸酯 1,1'-binaphthyl 2,2'-ditosylate 128544-06-9 C34H26O6S2
    1,1′-二(二环己基膦)二茂铁 1,1'-bis(dicyclohexylphosphino)ferrocene 146960-90-9 C34H52FeP2
    1,1′-DECAMETHYLENEBIS(4-AMINOQUINALDINIUM)DICHLORIDE水合物 Dequalinium chloride hydrate 1255077-34-9 C30H42Cl2N4O
    1,1’-联萘-2’-羟基-2-二苯膦 (R)-2'-diphenylphosphanyl-[1,1']-binaphthalenyl-2-ol 199796-91-3 C32H23OP
    1,1’-羰基二(2-甲基咪唑) 1,1'-carbonylbis(2-methylimidazole) 13551-83-2 C9H10N4O
    1,1’-氧基双[3-硝基-5-(三氟甲基)苯] 3,5'-dinitro-5,5'-bis-trifluoromethyldiphenyl ether 133532-73-7 C14H6F6N2O5
    1,1’-双十八烷基-3,3,3’,3’-四甲基吲哚二碳菁高氯酸盐 2-[(2E,4E)-5-(3,3-dimethyl-1-octadecylindol-1-ium-2-yl)penta-2,4-dienylidene]-3,3-dimethyl-1-octadecylindole;perchlorate 127274-91-3 C61H99ClN2O4
    1,1’-亚硫酰基二戊烷 dipentyl sulphoxide 1986-90-9 C10H22OS
    1,1’-亚甲基双(4-氯苯) 4,4'-dichlorodiphenylmethane 101-76-8 C13H10Cl2
    1,1’-二乙基-3,3,3’,3’-四甲基吲哚菁碘化物 1,1'-diethyl-3,3,3',3'-tetramethylindocarbocyanine iodide 14696-39-0 C27H33N2*I
    1,1’-二(联苯膦)二茂铁溴化钯(II) Dibromo[1,1'-bis(diphenylphosphino)ferrocene]palladium(II) 124268-93-5 C34H28Br2FeP2Pd
    1,1’-[(1-甲基-1,2-乙亚基)二(氧)]二-(2-丙醇) tripropylene glycol 1638-16-0 C9H20O4
    1,1`-双十八烷基-4,4`-联吡啶二高氯酸盐 1,1'-Dioctadecyl-4,4'-bipyridinium diperchlorate 126192-46-9 C46H82Cl2N2O8
    1,1`-二乙基-4,4`-二甲花青苷碘 1,1'-diethyl-4,4'-dicarbocyanine iodide 18300-31-7 C27H27N2*I
    1,1`-二丙基-3,3,3`,3`-四甲基吲哚碳花青碘化物 (2Z)-2-[3-(3,3-dimethyl-1-propylindol-1-ium-2-yl)prop-2-enylidene]-3,3-dimethyl-1-propylindole;iodide 134564-83-3 C29H37N2*I
    1,19-二(环氧乙烷基)-8,16-二(环氧乙烷基甲氧基)-2,6,10,14,18-五氧杂十九烷-4,12-二醇 1,19-Bis(oxiranyl)-8,16-bis(oxiranylmethoxy)-2,6,10,14,18-pentaoxanonadecane-4,12-diol 101377-34-8 C24H42O13
    1,18-十八烷二胺 1,18-octadecane diamine 10341-25-0 C18H40N2
    1,17-二硫代-6,9,12-三氧杂-2,16-二氮杂十七碳-1,16-二烯 1-isothiocyanato-3-(2-(2-(3-isothiocyanatopropoxy)ethoxy)ethoxy)propane 1031239-28-7 C12H20N2O3S2
    1,16-二氯全氟正十六烷 1,16-dichloro-1<i>H</i>,16<i>H</i>-dotriacontafluoro-hexadecane 1555-20-0 C16Cl2F32
    1,15-十五烷二醇 1,15-pentadecanediol 14722-40-8 C15H32O2
    1,14-十四烷二醇 1,14-tetradecanediol 19812-64-7 C14H30O2
    1,14-二甲基-4,10-二噁四环[5.5.2.0(2,6).0(8,12)]-13-十四烯-3,5,9,11-四酮 1,8-dimethylbicyclo<2.2.2>oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride 134932-59-5 C14H12O6
    1,14-二叠氮基-3,6,9,12-四氧杂十四烷 1,14-diazido-3,6,9,12-tetraoxatetradecane 182760-73-2 C10H20N6O4
    1,14-二-(N-己基-3'-溴-1,8'-萘二甲酰亚胺-4'-基)-1,4,11,14-四氮杂十四烷-5,10-二酮 Died66Br 149849-59-2 C46H54Br2N6O6
    1,13-十三烷二醇 1,13-tridecanediol 13362-52-2 C13H28O2