Quick view View Item RCS-4 (exempt preparation), 1 mg/mL in Methanol RCS-4 (exempt preparation) Synonyms Synonyms BTM-4 E-4 OBT-199 SR-19 Technical Information Formal Name (4-methoxyphenyl)(1-pentyl-1H-indol-3-yl)methanone CAS Number 1345966-78-0 Molecular Formula C21H23NO2 Formula Weight 321... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: