SF1670 5MG. SF1670, CAS: 345630-40-2, Molecular Formula: C19H17NO3, Molecular Weight: 307. 34, Purity: greater than or equal to 98%, Appearance: Light pink to dark purple solid, Synonym: N-G(9, G10-Gdihydro-G9, G10-Gdioxo-G2-Gphenanthrenyl)-G2, G2-Gdimethyl-Gpropanamide, Size: 5MG