| 2-(2-aminoethyl)-1-(1-naphthyl)-2-thio-pseudoure dihydrobromide |
| 2-(2-aminoethyl)-1-(1-naphthyl)-2-thiopseudourea dihydrobromide |
| 2-aminoethyl-n'-alpha-naphthylisothiuronium bromide hydrobromide |
| 2-(2-aminoethyl)-1-(1-naphthyl)-2-thio-pseudouredihydrobromide |
