Basic information
6-[[(3,4-Dihydro-4,4-dimethyl-2H-1-benzopyran)-6-yl]ethynyl]nicotinic acid ethyl ester Structure

6-[[(3,4-Dihydro-4,4-dimethyl-2H-1-benzopyran)-6-yl]ethynyl]nicotinic acid ethyl ester

Preparation Products And Raw materials