| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 76-12-0 | 1,2-二氟四氯乙烷; 氟里昂-112 | 1,2-difluoro-1,1,2,2-tetrachloro-ethan; 1,1,2,2-tetrachloro-1,2-difluoroethane; 1,2-difluoro-1,1,2,2-tetrachloroethane; cfc 112; cfc-112; daiflon 112; daiflon s2; 1,1,2,2-tetrachloro-1,2-difluoro-ethan |  | C2Cl4F2 | 详情 | 供应商 |
| 4518-98-3 | 1,2-二甲基-1,1,2,2-四氯二硅烷 | 1,2-Dimethyl, 1,1,2,2-Tetrachlorodisilane; 1,1,2,2-tetrachloro-1,2-dimethyl-disilan; 1,1,2,2-tetrachloro-1,2-dimethyldisilane; 1,2-Dimethyl,1,1,2,2-Tetrachlorodisilane |  | C2H6Cl4Si2 | 详情 | 供应商 |
| 72402-00-7 | 1,2-二甲基-3-(1-甲乙烯基)环戊醇 | 1,2-dimethyl-3-(1-methylethenyl)-Cyclopentanol; 1,2-dimethyl-3-(1-methylethenyl)-cyclopentano |  | C10H18O | 详情 | 供应商 |
| 85068-41-3 | 1,2-二甲基-3-[[4-[甲基(苯甲基)氨基]苯基]偶氮基]-1H-1,2,4-三唑翁(T-4)-四氯锌酸,(2-)盐(2：1) | 1H-1,2,4-Triazolium, 1,2-dimethyl-[[3-[4-methyl(phenylmethyl) amino] phenyl]azo]-(T-4)-tetrachlorozi; 1H-1,2,4-Triazolium,1,2-dimethyl-[[3-[4-methyl(phenylmethyl)amino] phenyl]azo]-(T-4)-tetrachlorozincate(2-)(2：1) | 无 | 详情 | 供应商 | |
| 540-73-8 | 1,2-二甲基肼 | 1,2-Dimethyl hydrazine; Dimethyl hydrazine |  | C2H8N2 | 详情 | 供应商 |
| 18107-32-9 | 1,2-二甲基四甲氧基二硅烷 | 1,2-Dimethyl tetramethoxydisilane; 1,1,2,2-Tetramethoxy-1,2-dimethyldisilane; 1,1,2,2-Tetramethoxydimethyldisilane; 1,2-Dimethyl-1,1,2,2-tetramethoxydisilane; 1,2-Dimethyltetramethoxydisilane |  | C6H19O4Si2 | 详情 | 供应商 |
| 306-37-6 | 对称二甲肼盐酸盐; 1,2-二甲肼盐酸盐 | 1,2-dimethylhydrazine dihydrochloride; 1,2-dimethylhydrazinium dichloride; 1,2-dimethyl-hydrazin dihydrochloride; n,n'-dimethylhydrazine dihydrochloride; sym-dimethylhydrazine dihydrochloride |  | C2H10Cl2N2 | 详情 | 供应商 |
| 85068-64-0 | 1,2-二甲基-3-[[4-[甲基(苯甲基)氨基]苯基]偶氮基]-1H-1,2,4-三唑翁硫酸甲酯盐 | 1H-1,2,4-Triazolium,1,2-dimethyl-3-[[4-[methyl (phenylmethyl)amino]phenyl]azo]-,methyl sulphate; 1H-1,2,4-Triazolium,1,2-dimethyl-3-[[4-[methyl(phenylmethyl)amino]phenyl]azo]-,methyl sulphate |  | C19H24N6O4S | 详情 | 供应商 |
| 68426-28-8 | 1,2-二氯丙烷与1,2-二氯乙烷和多硫化钠的聚合物 | Propane, 1,2-dichloro-, polymer with 1,2-dichloroethane and sodium sulfide; 1,2-Dichloroethane, 1,2-dichloropropane, sodium polysulfide polymer | 无 | (C3H6Cl2.C2H4Cl2.W99)x | 详情 | 供应商 |
| 563-54-2 | 1,2-二氯丙烯 | 1,2-Dichloropropene; 1,2-Dichloropropylene |  | C3H4Cl2 | 详情 | 供应商 |
| 540-59-0 | 1,2-二氯乙烯; 对称二氯乙烯; 二氯乙烯; 二氯化乙炔 | 1,2-dichlor-aethen; 1,2-dichlor-aethen (german); 1,2-dichloroethene; 1,2-dichloroethylene; acetylene dichloride |  | C2H2Cl2 | 详情 | 供应商 |
| 6920-24-7 | 1,2-二羟基十六烷 | 1,2-Dihydroxyhexadecane; 1,2-hexadecanediol |  | C16H34O2 | 详情 | 供应商 |
| 79817-70-2 | 1',2'-二氢-6'-羟基-3,4'-二甲基-2'-氧代-1,3'-联吡啶翁氯化物 | 1',2'-Dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-1,3'-bipyridinium chloride |  | C12H14Cl2N2O2 | 详情 | 供应商 |
| 54481-10-6 | 1,2-二氢-6-羟基-4-甲基-2-氧-3-吡啶腈 | 1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-propyl-3-Pyridinecarbonitrile 3-Pyridinecarbonitrile,1,2-dihy | 无 | 详情 | 供应商 | |
| 20294-76-2 | 1,2-二羟基十八烷 | 1,2-Dihydroxyoctadecane |  | C18H38O2 | 详情 | 供应商 |
| 13980-76-2 | 1,2-二氢-1-(4-甲氧基苯基)-5H-四唑-5-硫酮 | 1,2-dihydro-1-(4-methoxyphenyl)-5H-Tetrazole-5-thione; mercaptomethoxyphenyltetrazole |  | C8H8N4OS | 详情 | 供应商 |
| 75199-20-1 | 1',2'-二氢-6'-羟基-3,4'-二甲基-2'-氧代-5'-[[4-(苯偶氮基)苯基]偶氮]-1,3'-二嘧啶氯化盐 | 1,3'-Bipyridinium, 1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[[4-(phenylazo)phenyl]azo]-, chl; 1,3'-Bipyridinium,1',2'-dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-[[4-(phenylazo)phenyl]azo]-,chloride (9CI) |  | C24H22Cl2N6O2 | 详情 | 供应商 |
| 18406-41-2 | 1,2-双三甲氧基硅基乙烷 | 1,2-bis(Trimethoxysilyl) ethane; 1,2-bis(trimethoxysilyl)ethane; 1,2-ethylenebis(trimethoxysilane); 1,1,1,4,4,4-hexamethoxy-4-disilabutane; 3,3,6,6-tetramethoxy-2,7-dioxa-3,6-disilaoctane; hexamethoxydisilylethane |  | C8H22O6Si2 | 详情 | 供应商 |
| 18146-12-8 | 1,2-双氯二甲基硅基化乙烯 | 1,2-bis(Chlorodimethylsilyl)ethene; 2,5-Disilahex-3-ene,2,5-dichloro-2,5-dimethyl- (7CI,8CI); 1,2-Bis(chlorodimethylsilyl)ethene |  | C6H14Cl2Si2 | 详情 | 供应商 |
| 11111-34-5 | 1,2-亚乙二次氮四丙醇与环氧乙烷和甲基环氧丙烷的聚合物 | Oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tetrakis[propanol] (4：1; oxirane, methyl-, polymer with oxirane, ether with (1,2-ethanediyldinitrilo)tet; rakis[propanol] (4：1) | 无 | 详情 | 供应商 | |
