CAS号查询化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
2420-87-33,3',4,4'-联苯四羧酸二酐;
3,3',4,4'-联苯四甲酸二酐
3,3',4,4'-Biphenyltetracarboxylic dianhydride;
3,3',4,4'-Biphenyltetracarboxylic3,4:3',4'-dianhydride (7CI,8CI);
3,3',4,4'-Biphenyltetracarboxylic acidanhydride;
3,3',4,4'-Biphenyltetracarboxylic acid dianhydride;
3,3',4,4'-Biphenyltetracarboxylic anhydride;
3,3',4,4'-Biphenyltetracarboxylicdianhydride;
3,4,3',4'-Biphenyltetracarboxylic acid dianhydride;
3,4,3',4'-Biphenyltetracarboxylic dianhydride;
4,4'-Biphthalic anhydride;
BPDA;
[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride;
CAS:2420-87-3分子结构C16H6O6详情供应商
22803-05-03,3',4,4'-联苯四甲酸;
3,3'4,4'-联苯四羧酸
3,3',4,4'-Biphenyltetracarboxylic acid;
[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic acid
CAS:22803-05-0分子结构C16H10O8详情供应商
热门搜关键词:(+)-樟脑 C18H35COOH 甲氧基哒嗪 C10H14N2O5 C12H13N3O4S (CH3)2C(OH)CN  C16H18N2O2 氟 烯 DL-a-T C7H15ClN2O 3-羟基吲哚 C9H18N2O4 丙硫异烟胺 6-Heptenoic acid, C4H8ClNO2 1-Pentadecen 甲基双丙烯酰胺 C10H9N3O C7H7O2SCl 苯甲酰胺肟 (COCl2)2 Phenol, pentachloro- 2(3H)-Furanone, dihydro 2-Mercaptopro indole-3-ethanol C10H11ON 5-tetradecyl- 甲基萘磺酸钠盐 ammeline Light acrylate DCP-A (Chloromethyl) O-Benzyl-L-serine C7H10N2O2S 二氮杂双环 美罗培南中间体 丙-1-烯 C3H4N4O2 6-甲氧基哒嗪 Br Cl naphthalene-1,8-dicarboxylic acid CH3CHOHCOOH