Methylene Blue Price Not Available 10mg Methylene Blue Supplier Page Catalog Number R037152 Molecular Formula C16H20ClN3OS CAS# 122965-43-9 Purity ≥95% Inchi InChI=1S/C16H18N3S.ClH.H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;/h5-10H,1-4H3;1H;1H2/q+1;;/p-1 Inchi Key WQVSELLRAGBDLX-UHFFFAOYSA-M SMILES CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.[Cl-] Size 10mg Supplier Page https://www.musechem.com/product/R037152.html