116454-97-8 MCPT O-(2-Chlorophenyl) S-(2-(((4-methoxyphenyl)diphenylmethyl)amino)ethyl) phosphorothioate Phosphorothioic acid, O-(2-chlorophenyl) S-(2-(((4-methoxyphenyl)diphenylmethyl)amino)ethyl) ester S-(N-Monomethoxytritylaminoethyl)-O-(2-chlorophenyl)phosphorothioate