3-Methylcholanthrene Price Not Available 1mg 3-Methylcholanthrene Supplier Page Catalog Number R001464 Molecular Formula C21H16 CAS# 56-49-5 Purity ≥95% Inchi InChI=1S/C21H16/c1-13-6-7-15-12-20-17-5-3-2-4-14(17)8-9-18(20)19-11-10-16(13)21(15)19/h2-9,12H,10-11H2,1H3 Inchi Key PPQNQXQZIWHJRB-UHFFFAOYSA-N SMILES CC1=C2CCC3=C2C(=CC4=C3C=CC5=CC=CC=C54)C=C1 Size 1mg Supplier Page https://www.musechem.com/product/R001464.html