2049-21-0

2049-21-0结构式

中文名	美索巴莫二氧戊环
英文名	4-[(2-Methoxyphenoxy)methyl]-1,3-dioxolan-2-one
中文别名	美索巴莫杂质甲氨甲氨基酚杂质13 赛愈创木酚甘油醚杂质9 愈创甘油醚杂质5 美索巴莫杂质4 消旋环碳酸愈创甘油醚美索巴莫杂质C 外消旋愈创甘油醚环碳酸酯 4-[(2-甲氧基苯氧基)甲基]-1,3-二氧戊环-2-酮
英文别名	rac Guaifenesin Cyclic Cbonate Methocbamol Impurity 13 Meso Ba Maw impurity 4 rac Guaifenesin Cyclic Cbonate (Methocbamol Dioxolone) Mexobamol impurity 2 Methocbamol Dioxolane 4-<2-Methoxy-phenoxymethyl>-dioxol-2-on 1,3-Dioxolan-2-one, 4-[(2-methoxyphenoxy)methyl] Methocbamol Dioxolone (rac Guaifenesin Cyclic Cbonate) Guaifenesin Impurity 5 4-[(2-Methoxyphenoxy)Methyl]-1,3-dioxolan-2-one 3-(o-Methoxyphenoxy)-1,2-propanediol Cyclic Cbonate Cbonic Acid Cyclic [(o-Methoxyphenoxy)Methyl]ethylene Ester Methocbamol Dioxolone Impurity Methobamol Impurity 2

海关编码	2932999099

201230-82-2

93-14-1

~83%

2049-21-0

文献：Chavan, Sujit P.; Bhanage, Bhalchandra M. Tetrahedron Letters, 2014 , vol. 55, # 6 p. 1199 - 1202

105-58-8

2049-21-0

文献：Baizer et al. Journal of Organic Chemistry, 1957 , vol. 22, p. 1595,1598

7647-01-0

67-66-3

532-03-6

2049-21-0

文献：Baizer et al. Journal of Organic Chemistry, 1957 , vol. 22, p. 1595,1598

7647-01-0

532-03-6

67-63-0

2049-21-0

文献：Baizer et al. Journal of Organic Chemistry, 1957 , vol. 22, p. 1595,1598

7647-01-0

67-66-3

10488-39-8

2049-21-0

文献：Baizer et al. Journal of Organic Chemistry, 1957 , vol. 22, p. 1595,1598

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%