3H-1,2,4-Triazole-3-thione, 1,2-dihydro-5-propyl-
Δ2-1,2,4-Triazoline-5-thione, 3-propyl-
1,2-Dihydro-5-propyl-3H-1,2,4-triazole-3-thione
3-Mercapto-5-propyl-1,2,4-triazole
3-Propyl-1H-1,2,4-triazole-5-thiol
3-Propyl-5-mercapto-4H-1,2,4-triazole
3-Propyl-4,5-dihydro-1H-1,2,4-triazole-5-thione