KT5823. A protein kinase G (PKG) inhibitor, Synonyms:-2,G3,G9,G10,G11,G12-Ghexahydro-G10R-Gmethoxy-G2,G9-Gdimethyl-G1-Goxo-G 9S,G12R-Gepoxy-G1H-Gdiindolo[1,G2,G3-Gfg:3G,G2G,G1G-Gkl]pyrrolo[3,G4-G i][1,G]benzodiazocine-G10-Gcarboxylic acid,G methyl ester, CAS Number:-126643-37-6, 50ug.