(±)-cis-3-methyl Fentanyl (hydrochloride) (CRM) Price Not Available 5mg (±)-cis-3-methyl Fentanyl (hydrochloride) (CRM) Supplier Page Catalog Number R067007 Molecular Formula C23H31ClN2O CAS# 78995-18-3 Purity ≥90% Inchi InChI=1S/C23H30N2O.ClH/c1-3-23(26)25(21-12-8-5-9-13-21)22-15-17-24(18-19(22)2)16-14-20-10-6-4-7-11-20;/h4-13,19,22H,3,14-18H2,1-2H3;1H/t19-,22+;/m0./s1 Inchi Key GQIWDGKLQJBQJU-MGBOEYOKSA-N SMILES CCC(=O)N(C1CCN(CC1C)CCC2=CC=CC=C2)C3=CC=CC=C3.Cl Size 5mg Supplier Page https://www.musechem.com/product/R067007.html