3426-35-5

3426-35-5结构式
3426-35-5结构式

化源商城直购

英文名 2,5-diphenyl-3,4-dihydropyrazole-3-carbonitrile
英文别名 5-cyano-1,3-diphenyl-2-pyrazoline
1,3-diphenyl-4,5-dihydro-1H-pyrazole-5-carbonitrile
2,5-diphenyl-3,4-dihydro-2H-pyrazole-3-carbonitrile
4,5-dihydro-1,3-diphenyl-1H-pyrazole-5-carbonitrile
1,3-diphenyl-5-cyano-2-pyrazoline
分子式 C16H13N3
分子量 247.29500
精确质量 247.11100
PSA 39.39000
LogP 2.69378
海关编码 2933199090

~90%

3426-35-5结构式

3426-35-5

文献:Rai, Lokanatha; Hassner, Alfred Synthetic Communications, 1989 , vol. 19, # 16 p. 2799 - 2808

~83%

3426-35-5结构式

3426-35-5

文献:Shine, Henry J.; Hoque, A. K. M. Mansurul Journal of Organic Chemistry, 1988 , vol. 53, # 18 p. 4349 - 4353
上游产品  3

下游产品  1

海关编码 2933199090
中文概述 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
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%