22305-44-8 3-methylbenzotriazin-4-one 3-methylbenzotriazin-4-one Catalog No.: 1314070 Name: 3-methylbenzotriazin-4-one CAS: 22305-44-8 Formula: C8H7 N3 O Boiling Point: 121.5 ( ℃ ) Inquire about this product →