2,7-Bis-(1H-pyrrol-2-yl)ethynyl-1,8-naphthridine Price Not Available 5mg 2,7-Bis-(1H-pyrrol-2-yl)ethynyl-1,8-naphthridine Supplier Page Catalog Number R005400 Molecular Formula C20H12N4 CAS# 467435-64-9 Purity ≥98% Inchi InChI=1S/C20H12N4/c1-3-16(21-13-1)9-11-18-7-5-15-6-8-19(24-20(15)23-18)12-10-17-4-2-14-22-17/h1-8,13-14,21-22H Inchi Key GPOZRRMLVDLGAS-UHFFFAOYSA-N SMILES C1=CNC(=C1)C#CC2=NC3=C(C=C2)C=CC(=N3)C#CC4=CC=CN4 Size 5mg Supplier Page https://www.musechem.com/product/R005400.html