甲巯咪唑杂质1 货号:T064001 英文名:Thiamazole Impurity 1 同义词:N-(2,2-dimethoxyethyl)-2,2-dimethoxy-N-methylethanamine CAS号:70887-96-6 分子式:C9H21NO4 分子量:207.27 询价订购