Phentolamine-d4 Hydrochloride Price Not Available 1mg Phentolamine-d4 Hydrochloride Supplier Page Catalog Number R051844 Molecular Formula C17H20ClN3O CAS# 1346599-65-2 Purity ≥95% Inchi InChI=1S/C17H19N3O.ClH/c1-13-5-7-14(8-6-13)20(12-17-18-9-10-19-17)15-3-2-4-16(21)11-15;/h2-8,11,21H,9-10,12H2,1H3,(H,18,19);1H/i9D2,10D2; Inchi Key TUEJFGFQYKDAPM-PQDNHERISA-N SMILES CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.Cl Size 1mg Supplier Page https://www.musechem.com/product/R051844.html