二羟丙茶碱EP杂质A(盐酸盐) 货号:P040001 英文名:Diprophylline EP Impurity A(Hydrochloride) 同义词:6736-40-9 (free base);茶碱EP杂质D(盐酸盐);多索茶碱杂质10;N-methyl-5-(methylamino)-1H-imidazole-4-carboxamide hydrochloride CAS号:116131-08-9 分子式:C6H10N4O.HCl 分子量:154.17 36.46 询价订购