((p-Chlorophenyl)azo)methylmalononitrile 3655-94-5 4-Chlor-phenyl-azo-methyl-malonitril [German] F 2285 MALONONITRILE, ((p-CHLOROPHENYL)AZO)METHYL- Propanedinitrile, ((4-chlorophenyl)azo)methyl-