(+) and (-)-8-chloro-6-sulfonyloxy-octanoic acid, its derivative
(+)- and (-) -8-halogen-6- hydroxy-octanoic acid its salts and e
(+)- or (-) -8-halogen-6-hydroxy-octanoic acid, its salts and es
(Meth) acrylic compounds, process for their preparation and thei
(Poly)alkylene glycol higher alkyl ether derivative...