65009-35-0 66283-88-3 66871-56-5 LIDAMIDINE Lidamidina [INN-Spanish] Lidamidinum [INN-Latin] N-(2,6-Dimethylphenyl)-N'-(imino(methylamino)methyl)urea Urea, N-(2,6-dimethylphenyl)-N'-(imino(methylamino)methyl)-