1416562-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1416562-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,5,6 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1416562-71:
(9*1)+(8*4)+(7*1)+(6*6)+(5*5)+(4*6)+(3*2)+(2*7)+(1*1)=154
154 % 10 = 4
So 1416562-71-4 is a valid CAS Registry Number.
1416562-71-4Relevant articles and documents
Study of cyclyzation of o-(1-Alkynyl)- and o-(1,3-Butadiynyl)aryltriazenes under the action of acids
Danilkina,Gorbunova,Sorokoumov,Balova
, p. 1424 - 1434 (2013/05/22)
The investigation of Richter cyclization of o-(1-alkynyl)- and o-(1,3-butadiynyl)arenediazonium salts generated by acid cleavage of triazenes was carried out by the methods of NMR and ESI MS (Electrospray Ionization Mass Spectrometry). The effect was show
