1-hydrazinylpyrido[3,4-d]pyridazin-4(3H)-one
CAS No. 87544-85-2
Pyrido[3,4-d]pyridazine-1,4-dione,2,3-dihydro-, 1-hydrazone (9CI); NSC 374809
sodium 51555-38-5
Halowax (9CI) 51569-12-1