344887-17-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344887-17-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,8,8 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 344887-17:
(8*3)+(7*4)+(6*4)+(5*8)+(4*8)+(3*7)+(2*1)+(1*7)=178
178 % 10 = 8
So 344887-17-8 is a valid CAS Registry Number.
344887-17-8Relevant articles and documents
Iron-catalyzed arylation of benzoazoles with aromatic aldehydes using oxygen as oxidant
Liu, Saiwen,Chen, Ru,Guo, Xiangyu,Yang, Huiqiong,Deng, Guojun,Li, Chao-Jun
, p. 1577 - 1580 (2012)
An iron-catalyzed arylation of azoles with aromatic aldehydes using oxygen as oxidant has been discovered. The reaction proceeded well for a range of different substrates under oxidative conditions. The Royal Society of Chemistry.
