21733-05-1

• 常用中文名：5-氯-1H-1,2,4-噻唑-3-羧酸甲酯
• 常用英文名：Methyl 3-chloro-1H-1,2,4-triazole-5-carboxylate
• CAS号：21733-05-1
• 分子式：C₄H₄ClN₃O₂
• 分子量：161.54600
• 发布时间：2018-12-06 10:33:06
• 更新时间：2025-08-26 11:00:19

名称

• 中文名: 5-氯-1H-1,2,4-噻唑-3-羧酸甲酯
• 英文名: methyl 5-chloro-1H-1,2,4-triazole-3-carboxylate
• 中文别名: 3-氯-1H-1,2,4-三唑-5-甲酸甲酯(利巴韦林起始物料2杂质N); 利巴韦林杂质60; 3-氯-1,2,H-三氮唑-5-甲酸甲酯; 5-氯-1H-1,2,4-三氮唑-3-甲酸甲酯; 5-氯-4H-1,2,4-三唑-3-羧酸甲酯
• 英文别名: Methyl 3-chloro-1H-1,2,4-triazole-5-cboxylate; methyl 3-chloro-1H-1,2,4-triazole-5-carboxylate; methyl 5-chloro-1H-1,2,4-triazole-3-cboxylate; 1H-1,2,4-Triazole-3-cboxylic acid, 5-chloro-, methyl ester; methyl 3-chloro-1H-1,2,4-triazole-5-cboxylate(SALTDATA: FREE); Ribavirin Impurity 60; Methyl 3-chloro-1H-1,2,4-triazole-5-cboxylate(Ribavirin stting material 2 Impurity N); BB_SC-8904; 3-Chloro-1,2,4-triazol-5-carbonsaeuremethylester; methyl 3-chloro-1H-1,2,4-triazole-5-cboxylate(SALTDATA; 3-Chlor-5-methoxycarbonyl-<1,2,4>triazol; 5-chloro-1H-[1,2,4]triazole-3-carboxylic acid methyl ester; methyl 5-chloro-1,2,4-triazole-3-carboxylate; Methyl 5-chloro-4H-[1,2,4]triazole-3-cboxylate; methyl 5-chloro-1,2,4-triazole-3-cboxylate, 5-chloro-1H-[1,2,4]triazole-3-cboxylic acid methyl ester, 5-chloro-1H-[1,2,4]-triazole-3-cboxylic acid methyl ester, 5-chloro-1H-[1,2,4]triazole-3-cboxylic acid methyl ester, 3-Chloro-1,2,4-triazol-5-cbonsaeuremethylester, 3-Chlor-5-methoxycbonyl-,2,4>triazol; Methyl 5-chloro-4H-1,2,4-triazole-3-carboxylate

物化性质

• 分子式: C₄H₄ClN₃O₂
• 分子量: 161.54600
• 精确质量: 160.99900
• PSA: 67.87000
• LogP: 0.24470

安全

• 海关编码: 2933990090

上下游产品

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海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%