2,3-二甲基-5-吡唑酮
- 中文名称:
- 2,3-二甲基-5-吡唑酮
- 中文别名:
- 2,3-二甲基-5-吡唑酮
- 英文名称:
- 3H-Pyrazol-3-one,1,2-dihydro-1,5-dimethyl-
- 英文别名:
- 2,3-dimethyl-1H-pyrazol-5-one;
2,3-Dimethyl-3-pyrazolin-5-one;
T0507-3509;
1,5-dimethyl-3-hydroxypyrazole;
1,5-Dimethyl-1,2-dihydro-pyrazol-3-on;
2,3-Dimethyl-5-pyrazolone;
2,3-Dimethyl-pyrazolin-5-on;
1,5-dimethylpyrazolin-3-one;
1,5-dimethyl-1,2-dihydro-3-pyrazolone;
1,5-dimethyl-1,2-dihydro-pyrazol-3-one
- CAS No.:
- 3201-28-3
- 分 子 式:
-
C5H8N2O
- 分 子 量:
- 0
- 精确分子量:
- 112.06400
- PSA:
- 37.79000
- InChI:
- The Key: ZITWSNQLWBKRBT-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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2,3-二甲基-5-吡唑酮 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%