107795-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107795-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,9 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 107795-26:
(8*1)+(7*0)+(6*7)+(5*7)+(4*9)+(3*5)+(2*2)+(1*6)=146
146 % 10 = 6
So 107795-26-6 is a valid CAS Registry Number.
107795-26-6Relevant articles and documents
SYNTHESE DE N-(TETRAZOL-5-YL) AZETIDIN-2-ONES
Klich, Michel,Teutsch, Georges
, p. 2677 - 2684 (2007/10/02)
N-(tetrazol-5-yl) azetidin-2-ones can be conveniently prepared by reacting N-unsubstituted beta-lactams with 1-benzyl 5-fluoro 1H-tetrazole
