110994-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110994-91-7 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 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 110994-91:
(8*1)+(7*1)+(6*0)+(5*9)+(4*9)+(3*4)+(2*9)+(1*1)=127
127 % 10 = 7
So 110994-91-7 is a valid CAS Registry Number.
110994-91-7Relevant articles and documents
A SIMPLE PREPARATION OF R OR S GLYCIDIC ESTERS; APPLICATION TO THE SYNTHESIS OF ENANTIOMERICALLY PURE α-HYDROXYESTERS
Larcheveque, Marc,Petit, Yves
, p. 1993 - 1996 (1987)
The simple preparation of enantiomerically pure α-hydroxyesters by the regioselective reaction of lithio and magnesiocuprates with glycidic esters 3 or 3' readily available from serine is described.