13636-33-4 BAY 59680 BRN 2846969 Bayer 59680 GUANIDINE, N'-(3,4-DICHLOROPHENYL)-N,N-DIMETHYL- Guanidine, 3-(3,4-dichlorophenyl)-1,1-dimethyl- (8CI) N'-(3,4-Dichlorophenyl)-N,N-dimethylguanidine