SUMMARY WINDA PERMATA ZULMY, NIM. 2210247897, Synthesis of Piridazinone Derivatives Substituted with Methoxy Benzene with Phenyl Hydrazine and In Silico Anticancer Activity Test. Supervised by Prof. Dr. Jasril, MS and apt. Hilwan Yuda Teruna, P.hD. Pyridazinones are a group of heterocyclic compounds with a broad spectrum that have diverse pharmacological activities, one of which is as an anti…