CAS NO:70546-12-2; 3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-2-2h-1-benzopyran-4-carbonitril

CAS:

70546-12-2

英文名称:

3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-2-2h-1-benzopyran-4-carbonitril

3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-2-oxo-2h-1-benzopyran-4-carbonitril