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- 2-羟基-3-羧酸甲酯-5-氯吡嗪
2-羟基-3-羧酸甲酯-5-氯吡嗪 基本信息
- 中文名称:
- 2-羟基-3-羧酸甲酯-5-氯吡嗪
- 中文别名:
- 2-羟基-3-羧酸甲酯-5-氯吡嗪;
6-氯-3-氧代-3,4-二氢-2-吡嗪羧酸甲酯
- 英文名称:
- METHYL 6-CHLORO-3-HYDROXYPYRAZINE-2-CARBOXYLATE
- 英文别名:
- methyl 5-chloro-2-oxo-1H-pyrazine-3-carboxylate;
Methyl-3-hydroxy-6-chlorpyrazinoat;
6-chloro-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid methyl ester;
METHYL 3-HYDROXY-6-CHLOROPYRAZINE-2-CARBOXYLATE;
methyl 6-chloro-3-hydroxy-2-pyrazinecarboxylate;
METHYL 6-CHLORO-3-HYDROXYPYRAZINE-2-CARBOXYLATE;
6-chloro-3-hydroxy-pyrazine2-carboxylic acid methyl ester;
QC-6935
- CAS No.:
- 21874-47-5
- 分 子 式:
- C6H5ClN2O3
- 分 子 量:
- 0
- 精确分子量:
- 187.99900
- PSA:
- 72.05000
- InChI:
- The Key: QJUBTZMSLDLOPZ-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
- 查看
2-羟基-3-羧酸甲酯-5-氯吡嗪 物化性质
- 密度:
- 1.57±0.1 g/cm3 (20 °C 760 Torr)
2-羟基-3-羧酸甲酯-5-氯吡嗪 海关数据
中国海关编码:2933990090
- 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
- 摘要/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%