212840-05-6

Basic information

• Product Name: C₁₆H₁₀N₂O₄
• CAS NO: 212840-05-6
• Molecular Weight: 294.266
• Mol File: 212840-05-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₆H₁₀N₂O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₆H₁₀N₂O₄(212840-05-6)
• EPA Substance Registry System: C₁₆H₁₀N₂O₄(212840-05-6)

Safety Data

• Hazardous Substances Data: 212840-05-6(Hazardous Substances Data)

Upstream product

• 66620-32-4 3-nitro-5-chloromethyl-2-hydroxybenzaldehyde 
• 90-02-8 salicylaldehyde 
• 23731-06-8 5-(chloromethyl)salicylaldehyde 
• 70330-57-3 (3-formyl-4-hydroxy-5-nitro-benzyl)-triphenyl-phosphonium; chloride 
• 105-07-7 4-cyanobenzaldehyde 

Relevant articles and documents

Synthesis of novel (p-substituted styryl) spirobenzopyrans

A series of (p-substituted styryl) spirobenzopyrans were synthesized by the Wittig reaction of Fisher's bases with 5-(p-substituted styryl) salicylaldehyde derivatives. The final spirobenzopyrans were characterized by the 1H NMR, IR, UV, and GC-MS analyses. Copyright Taylor & Francis Group, LLC.