4-Aminobenzo[d]oxazol-2(3H)-one

4-氨基苯并[d]噁唑-2(3H)-酮

Also known as: 4-Aminobenzoxazole-2(3H)-one, 4-AMino-3H-benzooxazol-2-one, 4-Amino-benzoxazolon, 2(3H)-Benzoxazolone,4-aMino-(9Cl), 2(3H)-Benzoxazolone,4-amino-(9CI), 4-AMinobenzo[d]oxazol-2(3H)-one, 4-amino-3H-1,3-benzoxazol-2-one, 4-amino-3h-1,3-benzoxazol-2-one

4-Aminobenzo[d]oxazol-2(3H)-one (CAS 81900-93-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O2 and a molecular weight of 150.13500 g/mol. It is also known as 4-Aminobenzoxazole-2(3H)-one, 4-AMino-3H-benzooxazol-2-one and 4-Amino-benzoxazolon. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81900-93-8
Jingsj CID: J-1086045-4
Molecular Formula: C₇H₆N₂O₂
Chinese Name: 4-氨基苯并[d]噁唑-2(3H)-酮
Molecular Weight: 150.13500 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-Aminobenzo[d]oxazol-2(3H)-one?

The CAS number of 4-Aminobenzo[d]oxazol-2(3H)-one is 81900-93-8.

What are the molecular formula and molecular weight of 4-Aminobenzo[d]oxazol-2(3H)-one?

4-Aminobenzo[d]oxazol-2(3H)-one has molecular formula C7H6N2O2 and molecular weight 150.13500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Aminobenzo[d]oxazol-2(3H)-one (CAS 81900-93-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086045-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.