5-Bromo-3-methyl-2-(methylamino)pyridine;5-BROMO-N,3-DIMETHYL-2-PYRIDINAMINE;N-(5-bromo-3-methyl-2-pyridyl)-N-methylamine;
陕西缔都新材料有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!
缔都医药