The necessary material of 2 - ( 2 - methoethyl ) acetaldehyde diethyl acetal was synthesized in addition.另外还合成了必需原料 2- ( 2- 甲氧基乙氧基 ) 乙醛二乙醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using stannous chloride...

dithioacetals的音标：dithioacetals的英式发音音标为：['dɪθi:əʊeɪsɪtəlz]dithioacetals的美式发音音标为：['dɪθioʊeɪsɪtəlz]...