1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one
1-硝基-6,7,8,9-四氢-5H-苯并[7]环庚烯-5-酮
Also known as: 5H-Benzocyclohepten-5-one, 6,7,8,9-tetrahydro-1-nitro-, 1-Nitro-6,7,8,9-tetrahydro-benzocyclohepten-5-one, 1-nitro-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one
1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 251554-42-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.21000 g/mol. It is also known as 5H-Benzocyclohepten-5-one, 6,7,8,9-tetrahydro-1-nitro-, 1-Nitro-6,7,8,9-tetrahydro-benzocyclohepten-5-one and 1-nitro-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 251554-42-4
- Jingsj CID
- J-925181-6
- Molecular Formula
- C11H11NO3
- Chinese Name
- 1-硝基-6,7,8,9-四氢-5H-苯并[7]环庚烯-5-酮
- Molecular Weight
- 205.21000 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one?
The CAS number of 1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one is 251554-42-4.
What are the molecular formula and molecular weight of 1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one?
1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one has molecular formula C11H11NO3 and molecular weight 205.21000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 251554-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-925181-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.