144140-42-1

Basic information

• Product Name: Benzamide, N-(6-hydroxy-3-oxo-3H-naphtho[2,1-b]pyran-2-yl)-
• CAS NO: 144140-42-1
• Molecular Formula: C20H13NO4
• Molecular Weight: 331.328
• Mol File: 144140-42-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzamide, N-(6-hydroxy-3-oxo-3H-naphtho[2,1-b]pyran-2-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzamide, N-(6-hydroxy-3-oxo-3H-naphtho[2,1-b]pyran-2-yl)-(144140-42-1)
• EPA Substance Registry System: Benzamide, N-(6-hydroxy-3-oxo-3H-naphtho[2,1-b]pyran-2-yl)-(144140-42-1)

Safety Data

• Hazardous Substances Data: 144140-42-1(Hazardous Substances Data)

Upstream product

• 132-86-5 1,3-dihydroxynaphthalene 
• 125008-68-6 methyl (Z)-2-benzoylamino-3-dimethylaminopropenoate 

Relevant articles and documents

Methyl 2-Benzoylamino-3-dimethylamonopropenoate in the Synthesis of Heterocyclic Systems. A Simple Synthesis of Amino Derivatives of Isomeric Naphthopyranones and Naphthodipyranones

A simple synthesis of the amino derivatives of 3H-naphthopyran-3-one 5b-d, 8, 11 and 20, 2H-naphthopyran-2-one 14 and 19, 2H,6H-naphthodipyran-2,6-dione 9, 2H,11H-naphthodipyran-2,11-dione 12, and 3H,9H-naphtho1,