| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 139-25-3 | 4,4-二异氰酸-3,3-二甲基联苯甲烷 | Benzene,1,1'-methylenebis[4-isocyanato-3-methyl-; Isocyanicacid, methylenebis(2-methyl-p-phenylene) ester (7CI,8CI); 3,3'-Dimethyldiphenylmethane 4,4'-diisocyanate; 4,4'-Diisocyanato-3,3'-dimethyldiphenylmethane; 4,4'-Diphenyl-3,3'-dimethylmethane diisocyanate; NSC 84203; Nacconate 310 |  | C17H14N2O2 | 详情 | 供应商 |
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