Basic information
4,7-Bis(p-methylphenyl)-4a,7-dihydro-4H-1-benzothiopyran-2,3,5,6-tetracarboxylic acid tetramethyl ester Structure

4,7-Bis(p-methylphenyl)-4a,7-dihydro-4H-1-benzothiopyran-2,3,5,6-tetracarboxylic acid tetramethyl ester

Preparation Products And Raw materials