英文名 | 2,4-Pyridinediyldimethanol |
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英文别名 |
2,4-dihydroxybenzenecarbodithionic acid
2,4-bis-hydroxymethyl-pyridine 2,4-Dihydroxy-dithiobenzoesaeure 2,4-dihydroxy-dithiobenzoic acid Benzenecarbodithioic acid,2,4-dihydroxy 2,4-dihydroxymethylpyridine |
分子式 | C7H9NO2 |
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分子量 | 139.15200 |
精确质量 | 139.06300 |
PSA | 53.35000 |
LogP | 0.06620 |
海关编码 | 2933399090 |
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~75% 21071-04-5 |
文献:Przybilla, Klaus Juergen; Voegtle, Fritz Chemische Berichte, 1989 , vol. 122, p. 347 - 356 |
~81% 21071-04-5 |
文献:Attia, A.; El-Salam, O. I. Abd; Youssef, T. E. Egyptian Journal of Chemistry, 2000 , vol. 43, # 5 p. 351 - 362 |
海关编码 | 2933399090 |
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中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |