中文同义名:
嘧啶并[4,5-C]哒嗪-5(1H)-酮; 嘧啶并[4,5-C]哒嗪-5(6H)-酮; 嘧啶并[4,5-C]吡嗪-5-醇;
英文同义名:
Pyrimido[4,5-c]pyridazin-5(1H)-one (9CI); Pyrimido[4,5-c]pyridazin-5(1H)-one; pyrimido[4,5-c]pyridazin-5(6H)-one; 1H,5H-pyriMido[4,5-c]pyridazin-5-one; 6H-Pyrimido[4,5-c]pyridazin-5-one; pyridazino[3,4-d]pyrimidin-5(1H)-one; 8H-pyrimido[4,5-c]pyridazin-5-one; Pyrimido[4,5-c]pyridazin-5(1H);