Chemical Name : 4-Carboxylic-isatoic anhydride
CAS : 77423-14-4
Synonyms: 2,4-Dioxo-1,4-dihydro-2h-benzo[d][1,3]oxazine-7-carboxylic acid;2,4-Dioxo-2,4-dihydro-1h-benzo[d][1,3]oxazine-7-carboxylic acid;4-Carboxylic-isatoic anhydride
10 G 97.0% , USD 410