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23003-39-6

23003-39-6结构式
23003-39-6结构式

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英文名 8-hydroxy-2,3-dihydro-[1,3]thiazolo[3,2-a]pyridin-4-ium-3-carboxylate
英文别名 8-Hydroxy-dihydrothiazolo<3,2-a>-pyridinium-3-carboxylat
分子式 C8H7NO3S
分子量 197.21100
精确质量 197.01500
PSA 89.54000
海关编码 2934100090

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23003-39-6结构式

23003-39-6

文献:Undheim,K.; Borka,L. Acta Chemica Scandinavica (1947-1973), 1969 , vol. 23, p. 1715 - 1722

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23003-39-6结构式

23003-39-6

文献:Undheim,K. et al. Acta Chemica Scandinavica (1947-1973), 1969 , vol. 23, p. 1704 - 1714
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海关编码 2934100090
中文概述 2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%