N,N-dimethyl-3,4-dimethoxy-2-hydroxymethyl-benzylamine

(R)-1-aza-3-oxa-7-thiabicyclo(3.3.0)-octan-4-one

di-tert-butyl 2,2'-[oxybis(methylene)]diacrylate

(2-methylenepiperidin-1-yl)(phenyl)methanone

bis((2-chlorocyclopentyl)methoxy)methane