Coelenterazine, native Price Not Available 5mg Coelenterazine, native Supplier Page Catalog Number R004499 Molecular Formula C26H21N3O3 CAS# 55779-48-1 Purity ≥95% Inchi InChI=1S/C26H21N3O3/c30-20-10-6-18(7-11-20)15-23-26(32)29-16-24(19-8-12-21(31)13-9-19)27-22(25(29)28-23)14-17-4-2-1-3-5-17/h1-13,16,27,30-31H,14-15H2 Inchi Key YHIPILPTUVMWQT-UHFFFAOYSA-N SMILES OC1=CC=C(C2=CN3C(N=C(CC4=CC=C(O)C=C4)C3=O)=C(CC5=CC=CC=C5)N2)C=C1 Size 5mg Supplier Page https://www.musechem.com/product/R004499.html