英文名称:3H-1,2,4-Triazole-3-Thione, 2,4-Dihydro-4-Methyl-5-(1-Methyl-1H-Pyrrol-2-Yl)-; English Name 4-Methyl-5-(1-Methyl-1H-Pyrrol-2-Yl)-4H-1,2,4-Triazole-3-Thiol; 4-Methyl-3-Mercapto-5-(N-Methylpyrrol-2-yl)-1,2,4-(4H)-triazole; 4-Methyl-3-Mercapto-5-(N-Methylpyrrol-2-Yl)-1,2,4-(4H)-Triazole; 4-Methyl-5-(1-Methyl-1H-Pyrrol-2-Yl)-4H-1,2,4-Triazole-3-Thiol