840-78-8

840-78-8结构式
840-78-8结构式

化源商城直购

英文名 N'-(pyridine-3-carbonyl)pyridine-3-carbohydrazide
英文别名 1,2-dinicotinoylhydrazine
N,N'-Dinicotinoyl-hydrazin
N,N'-dinicotinoyl-hydrazine
分子式 C12H10N4O2
分子量 242.23300
精确质量 242.08000
PSA 90.96000
LogP 1.70100
海关编码 2933399090

~83%

840-78-8结构式

840-78-8

文献:Mogilaiah; Prashanthi; Reddy, G. Randheer Synthetic Communications, 2003 , vol. 33, # 21 p. 3741 - 3745

~82%

840-78-8结构式

840-78-8

文献:Kepe, Vladimir; Pozgan, Franc; Golobic, Amalija; Polanc, Slovenko; Kocevar, Marijan Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 17 p. 2813 - 2816

~%

840-78-8结构式

840-78-8

文献:Graf Journal fuer Praktische Chemie (Leipzig), 1933 , vol. <2> 138, p. 289,291

~%

840-78-8结构式

840-78-8

文献:Musante; Fatutta Gazzetta Chimica Italiana, 1958 , vol. 88, p. 930,943

~%

840-78-8结构式

840-78-8

文献:Urbanski et al. Roczniki Chemii, 1958 , vol. 32, p. 957,960 Chem.Abstr., 1959 , p. 7166
海关编码 2933399090
中文概述 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
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%