1,2,4-Triazolo(4,3-b)pyridazine, 8-methyl-6-(1-piperidinyl)- 56383-05-2 8-Methyl-6-piperidino-s-triazolo(4,3-b)pyridazine MDL 257 ZINDOTRINE Zindotrina [Spanish] Zindotrine [USAN:INN] Zindotrinum [Latin]