2-((Diethyl((2-sulfoethyl)thio)stannyl)thio)ethanesulfonic acid AIDS-156274 AIDS156274 Ethanesulfonic acid, 2,2'-[(diethylstannylene)bis(thio)]bis- Ethanesulfonic acid, {2,2'-[(diethylstannylene)bis(thio)]bis-,} monosodium salt NSC363067 (SODIUM SALT)