2,3-Diphenyl-5,8-diaminopyrazino[2,3-d]pyridazine Price Not Available 25mg 2,3-Diphenyl-5,8-diaminopyrazino[2,3-d]pyridazine Supplier Page Catalog Number R001587 Molecular Formula C18H14N6 CAS# 52197-22-5 Purity ≥98% Inchi InChI=1S/C18H14N6/c19-17-15-16(18(20)24-23-17)22-14(12-9-5-2-6-10-12)13(21-15)11-7-3-1-4-8-11/h1-10H,(H2,19,23)(H2,20,24) Inchi Key GSOBPIULDMMNIA-UHFFFAOYSA-N SMILES C1=CC=C(C=C1)C2=NC3=C(C(=NN=C3N)N)N=C2C4=CC=CC=C4 Size 25mg Supplier Page https://www.musechem.com/product/R001587.html