2H-1,2,4-Benzothiadiazin-3(4H)-one, 7-methoxy-, 1,1-dioxide

7-甲氧基-2H-苯并[e][1,2,4]噻二嗪-3(4H)-酮1,1-二氧化物

Also known as: 7-Methoxy-1,1-dioxo-1,4-dihydro-2H-1lambda6-benzo[1,2,4]thiadiazin-3-one, 7-Methoxy-1,1-dioxo-1,4-dihydrobenzo[1,2,4]thiadiazin-3-one, 7-Methoxy-1,1-dioxo-4H-1λ6,2,4-benzothiadiazin-3-one, 7-Methoxy-1,2,4-benzothiadiazin-3(4H)one 1,1-dioxide, 7-Methoxy-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide, 7-Methoxy-2H,4H-benzo[e]1,2,4-thiadiazine-1,1,3-trione, 7-Methoxy-3-oxo-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide, I14-9913

2H-1,2,4-Benzothiadiazin-3(4H)-one, 7-methoxy-, 1,1-dioxide (CAS 71254-67-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O4S and a molecular weight of 228.22500 g/mol. It is also known as 7-Methoxy-1,1-dioxo-1,4-dihydro-2H-1lambda6-benzo[1,2,4]thiadiazin-3-one, 7-Methoxy-1,1-dioxo-1,4-dihydrobenzo[1,2,4]thiadiazin-3-one and 7-Methoxy-1,1-dioxo-4H-1λ6,2,4-benzothiadiazin-3-one. Key property: a density of 1.468g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

71254-67-6

Jingsj CID

J-1968275-8

Molecular Formula

C₈H₈N₂O₄S

Chinese Name

7-甲氧基-2H-苯并[e][1,2,4]噻二嗪-3(4H)-酮1,1-二氧化物

Molecular Weight

228.22500 g/mol

Category

Ketones

Last updated

8/21/2026