| n-butyl-n-(2,6-dimethylphenyl)-n'-(imino(methylamino)methyl)-ure butanedioa |
| 1-(n-butyl-1-(2,6-dimethylphenyl)carbamoyl)-3-methylguanidine acid succinate |
| 1-butyl-3-methylamidino-1-(2,6-xylyl)-urea succinate |
| n-butyl-n-(2,6-dimethylphenyl)-n'-(imino(methylamino)methyl)urea butanedioate |
| 1-butyl-3-methylamidino-1-(2,6-xylyl)-ure succinate |
| n-butyl-n-(2,6-dimethylphenyl)-n'-(imino(methylamino)methyl)-urebutanedioate (1:1) |