Ethanesulfonic acid, 2-(((2R,4R)-2-(bis(2-chloroethyl)amino)tetrahydro-2H-1,3,2-oxazaphosphorin-4-yl)thio)-, rel- | (+-)-2-((2-(Bis(2-chloroethyl)amino)tetrahydro-2H-1,3,2-oxazaphosphorin-4-yl)thio)ethanesulfonic acid p-cis-oxide |
Ethanesulfonic acid, 2-((2-(bis(2-chloroethyl)amino)tetrahydro-2H-1,3,2-oxazaphosphorin-4-yl)thio)-, p-oxide, cis-(+-)- |