CAS NO:331856-86-1; 2-amino-7-methyl-5-oxo-4-(2-thienyl)-4,6,7,8-tetrahydro2h-chromene-3-carbonitrile%

CAS:

331856-86-1

英文名称:

2-amino-7-methyl-5-oxo-4-(2-thienyl)-4,6,7,8-tetrahydro2h-chromene-3-carbonitrile%