1417444-56-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417444-56-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,4,4 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1417444-56:
(9*1)+(8*4)+(7*1)+(6*7)+(5*4)+(4*4)+(3*4)+(2*5)+(1*6)=154
154 % 10 = 4
So 1417444-56-4 is a valid CAS Registry Number.
1417444-56-4Relevant articles and documents
Synthesis of novel nucleosides and stereoselectivity of N-glycosidation
Michigami, Kyosuke,Uchida, Satoshi,Adachi, Miho,Hayashi, Masahiko
, p. 595 - 599 (2013/07/27)
An efficient synthetic route for novel nucleosides has been realized. We report the formation of a-isomers in spite of neighboring group participation by the benzoyl group at the 2-position in N-glycosidation as well as discuss the stereoselectivity obser
