3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid

3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-8-羧酸

Also known as: 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid, 3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-8-carboxylic acid, 3,4-Dihydro-3-oxo-2H-benzo[b][1,4]oxazine-8-carboxylic acid, 2H-1,4-Benzoxazine-8-carboxylic acid, 3,4-dihydro-3-oxo-, 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid, 3-oxo-4H-1,4-benzoxazine-8-carboxylic acid, 3-hydroxy-2H-1,4-benzoxazine-8-carboxylic acid

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid (CAS 208772-72-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO4 and a molecular weight of 193.15600 g/mol. It is also known as 3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-8-carboxylic acid, 3,4-Dihydro-3-oxo-2H-benzo[b][1,4]oxazine-8-carboxylic acid and 2H-1,4-Benzoxazine-8-carboxylic acid, 3,4-dihydro-3-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

208772-72-9

Jingsj CID

J-1495529-5

Molecular Formula

C₉H₇NO₄

Chinese Name

3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-8-羧酸

Molecular Weight

193.15600 g/mol

Category

Organic Acids

Last updated

8/21/2026