Naphtho[1,2-c:5,6-c']difuran-1,3,6,8-tetraone
Naphtho[1,2-c:5,6-c']difuran-1,3,6,8-tetraone 1g : Aromatic tetracarbonyl compound ideal for organic semiconductors, pigments, and advanced materials research. Excellent for optoelectronics and functional polymers.