5-Dihydro-6-methylpyridazin-3(2H)-one

  Post Date: Dec 01,2021   Expiry Date: May 30,2022   Detailed Description: Cas No. :5157-08-4 Specs:98% HPLC Molecular Formula C5H8N2O Molecular Weight 112.13 Melting point 102-104 ºC   CAS Registry Number: 5157-08-4   Synonyms: ;3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-;6-methyl-4,5-dihydropyridazin-3(2H)-one;4,5-Dihydro-6-methylpyridazin-3(2H)-one;   Molecular Formula: C5H8N2O   Molecular Weight: 112.1298   Molecular Structure:   Hazard Symbols:  Xn:Harmful;   Risk Codes: R20/21/22:;R36/37/38:;   Safety Description: S22:;S26:;S36/37/39:;