ethyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate
- 中文别名：2-甲基-5-氧代-2,5-二氢-1H-吡唑-3-羧酸乙酯
- 中文释义：2-甲基-5-氧代-2,5-二氢-1H-吡唑-3-羧酸乙酯
- 英文别名：ethyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate;
2-Methyl-3-carbaethoxy-3-pyrazolin-5-on;
ethyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate;
Ethyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate;
2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
- CAS No.：40711-34-0
- 分子式：
C7H10N2O3
- 分子量：170.16600
- 精确分子量：170.06900
- PSA：64.35000
- InChI：The Key: YMBWWRQULHMZBY-UHFFFAOYSA-N
- 分子结构式：
海关数据
中国海关编码：2933199090
- 概述：
- 2933199090. 其他结构上有非稠合吡唑环化合物. 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：
- 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
