p. 2852 - 2854
(2007/10/02)C24H30O8SSi
α-(phenylsulfonyl)maleic anhydride-isoprene adduct
α-(phenylsulfonyl)maleic anhydride-chloroprene adduct
α-(phenylsulfonyl)maleic anhydride-2,3-dimethyl-1,3-butadiene adduct
5-(phenylsulfonyl)bicyclo<2.2.1>hept-2-ene-5,6-endo-dicarboxylic anhydride