2H,9H-Naphtho[2,3-b:7,6-ba(2)]dipyran-2,9-dione

Modify Date: 2024-09-04 01:54:22

2H,9H-Naphtho[2,3-b:7,6-ba(2)]dipyran-2,9-dione structure
Common Name 2H,9H-Naphtho[2,3-b:7,6-ba(2)]dipyran-2,9-dione
CAS Number 226561-39-3 Molecular Weight 264.23
Density N/A Boiling Point N/A
Molecular Formula C16H8O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2H,9H-Naphtho[2,3-b:7,6-ba(2)]dipyran-2,9-dione

 Chemical & Physical Properties

Molecular Formula C16H8O4
Molecular Weight 264.23

 Preparation

O=c1ccc2cc3cc4ccc(=O)oc4cc3cc2o1