CAS 10001-31-7 appears in our catalog under these names: 4-(3,4-Dimethoxybenzyl)phthalazin-1(2H)-one, 95%, 95%, Anti-Trypanosoma cruzi agent-4. Offered by: Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 5 mg, 50 mg, 25 mg.