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

4H-1-Benzopyran-3-carbonitrile,2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-4-phenyl- · CAS 107752-97-6