4-Hydroxyphenyl RCS-4 Price Not Available 25mg 4-Hydroxyphenyl RCS-4 Supplier Page Catalog Number R017718 Molecular Formula C20H21NO2 CAS# 1443988-18-8 Purity ≥95% Inchi InChI=1S/C20H21NO2/c1-2-3-6-13-21-14-18(17-7-4-5-8-19(17)21)20(23)15-9-11-16(22)12-10-15/h4-5,7-12,14,22H,2-3,6,13H2,1H3 Inchi Key ZPPQEOQJTJSGKK-UHFFFAOYSA-N SMILES CCCCCN1C=C(C2=CC=CC=C21)C(=O)C3=CC=C(C=C3)O Size 25mg Supplier Page https://www.musechem.com/product/R017718.html