2,3-Dicyano-5,6-diphenylpyrazine Price Not Available 5mg 2,3-Dicyano-5,6-diphenylpyrazine Supplier Page Catalog Number R001596 Molecular Formula C18H10N4 CAS# 52197-23-6 Purity ≥90% Inchi InChI=1S/C18H10N4/c19-11-15-16(12-20)22-18(14-9-5-2-6-10-14)17(21-15)13-7-3-1-4-8-13/h1-10H Inchi Key KHQNNRFYGOENPJ-UHFFFAOYSA-N SMILES C1=CC=C(C=C1)C2=NC(=C(N=C2C3=CC=CC=C3)C#N)C#N Size 5mg Supplier Page https://www.musechem.com/product/R001596.html