for the following products
2-(1-(4-Methoxybenzylthio)cyclohexyl)acetic acid | Beta(4-methoxy-benzylsulfanyl)-beta,beta-cyclopentamethylene-propionic acid | Reagent M | [1-(4-Methoxy-benzylsulfanyl)-cyclohexyl]-acetic acid and beta-(S-4-Methoxybenzyl)mercapto-beta,beta-cyclopentamethylenepropionic acid
