108998-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108998-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,9 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108998-79:
(8*1)+(7*0)+(6*8)+(5*9)+(4*9)+(3*8)+(2*7)+(1*9)=184
184 % 10 = 4
So 108998-79-4 is a valid CAS Registry Number.
108998-79-4Relevant articles and documents
A SHORT, STEREOCONTROLLED SYNTHESIS OF (-)-DETOXININE
Ewing, William R.,Joullie, Madeleine M.
, p. 2843 - 2850 (2007/10/02)
An improved synthesis of (-)-detoxinine is described.