110995-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110995-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,9 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 110995-43:
(8*1)+(7*1)+(6*0)+(5*9)+(4*9)+(3*5)+(2*4)+(1*3)=122
122 % 10 = 2
So 110995-43-2 is a valid CAS Registry Number.
110995-43-2Relevant articles and documents
THE SYNTHESIS AND ABSOLUTE CONFIGURATION OF (+)-LEPTOSPHAERIN
Pallenberg, Alexander J.,White, James D.
, p. 5591 - 5594 (1986)
A synthesis of (+)-leptosphaerin (1), a metabolite of the marine ascomycete Leptosphaeria oraemaris (Linder), was accomplished from (R)-glyceraldehyde by a route that confirms the structural assignment and establishes the absolute configuration of 1 as (4S,5R).