4-乙炔基-4''-甲基-2,2''-联吡啶
- 中文名称:
- 4-乙炔基-4''-甲基-2,2''-联吡啶
- 中文别名:
- 4-乙炔基-4'-甲基-2,2'-联吡啶;
2-(4-ethenylpyridin-2-yl)-4-methylpyridine
- 英文名称:
- 2,2'-Bipyridine, 4-ethenyl-4'-methyl-
- 英文别名:
- 2-(4-ethenylpyridin-2-yl)-4-methylpyridine;
4-vinyl-4'-methyl-2,2'-biyridine;
4-Methyl-4'-vinyl-2,2'-bipyridine;
4-VINYL-4'-METHYL-2,2'-BIPYRIDINE;
4-vinyl-4'-methyl-2,2'-bipyridyl;
2,2'-Bipyridine,4-ethenyl-4'-methyl
- CAS No.:
- 74173-48-1
- 分 子 式:
-
C13H12N2
- 分 子 量:
- 196.252
- 精确分子量:
- 196.10000
- PSA:
- 25.78000
- InChI:
- The Key: IWZAEAAZXRSXPX-UHFFFAOYSA-N3
- SDS:
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4-乙炔基-4''-甲基-2,2''-联吡啶 安全信息
4-乙炔基-4''-甲基-2,2''-联吡啶 海关数据
中国海关编码:2933399090
- 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
- 摘要/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%
4-乙炔基-4''-甲基-2,2''-联吡啶 上游产品
4-乙炔基-4''-甲基-2,2''-联吡啶 下游产品