分类:Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals CAS:55242-64-3 分子式:C9H12N4O2 分子量:208.22 物理性质: 应用说明:A xanthine derivative used in hair tonics compositions and as intermediate for vasodilator propentofylline. 别名:3,7-Dihydro-3-methyl-7-propyl-1H