5-methyl-1-oxaspiro[2.5]octane

三甲基铝

N-[(2S)-2-(methoxymethyl)pyrrolidin-1-yl]cyclohex-2-en-1-imine

甲基溴化镁

(2S,3S)-1,4-Dioxa-spiro[4.5]dec-6-ene-2,3-dicarboxylic acid bis-dimethylamide