Basic information
6'-Amino-3',5'-dicyanospiro[2H-1-benzopyran-2,4'(3'H)-pyridin]-2'(1'H)-one Structure

6'-Amino-3',5'-dicyanospiro[2H-1-benzopyran-2,4'(3'H)-pyridin]-2'(1'H)-one

Preparation Products And Raw materials