4H-1-Benzopyran-3-carbonitrile,2-amino-4-(4-chlorophenyl)-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-

4H-1-Benzopyran-3-carbonitrile,2-amino-4-(4-chlorophenyl)-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo- · CAS 107753-00-4