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3-乙酰基-6-甲基-二氢吡喃-2,4-(3H)-二酮,简称脱氢醋酸(缩写DHA),是一种有机中间体,也是一种优良的增塑剂。由于具有抗菌性,DHA及其衍生物已被广泛用于防毒和防腐。对它的合成方法、物理化学性质已有不少报道。本文报道DHA的晶体结构,并据
3-Acetyl-6-methyl-dihydropyran-2,4- (3H) -dione, abbreviated as DHA, is an organic intermediate and an excellent plasticizer . Due to its antimicrobial properties, DHA and its derivatives have been widely used for protection against viruses and preservatives. Its synthesis methods, physicochemical properties have been reported. This article reports the crystal structure of DHA, and according to