Resorcinolnaphthalein Price Not Available 5mg Resorcinolnaphthalein Supplier Page Catalog Number I011004 Molecular Formula C24H14O5 CAS# 41307-63-5 Purity ≥95% Inchi InChI=1S/C24H14O5/c25-14-7-9-17-20(11-14)28-21-12-15(26)8-10-18(21)24(17)19-6-2-4-13-3-1-5-16(22(13)19)23(27)29-24/h1-12,25-26H Inchi Key FTUOFHGOGJGQAB-UHFFFAOYSA-N SMILES C1=CC2=C3C(=C1)C(=O)OC4(C3=CC=C2)C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O Size 5mg Supplier Page https://www.musechem.com/product/I011004.html