| 2,2'-methylenebis-hydrazinecarbothioamid |
| 1,1'-methylendithiosemikarbazid |
| 1,1'-methylenedi(thiosemicarbazide) |
| 2,2'-methylenebis(hydrazinecarbothiamide) |
| bisthiosemi |
| kayanex |
| methylenebis(1-thiosemicarbazide) |
| nk-15561 |
| methylenebis(thio-semicarbazid |
| 1,1-methylenedi(thiosemicarbazide) |
