1,4,5,8-Naphthalenetetracarboxylic Dianhydride Price Not Available 5mg 1,4,5,8-Naphthalenetetracarboxylic Dianhydride Supplier Page Catalog Number R014748 Molecular Formula C14H4O6 CAS# 81-30-1 Purity ≥98% Inchi InChI=1S/C14H4O6/c15-11-5-1-2-6-10-8(14(18)20-12(6)16)4-3-7(9(5)10)13(17)19-11/h1-4H Inchi Key YTVNOVQHSGMMOV-UHFFFAOYSA-N SMILES C1=CC2=C3C(=CC=C4C3=C1C(=O)OC4=O)C(=O)OC2=O Size 5mg Supplier Page https://www.musechem.com/product/R014748.html