73337-88-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73337-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,3 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73337-88:
(7*7)+(6*3)+(5*3)+(4*3)+(3*7)+(2*8)+(1*8)=139
139 % 10 = 9
So 73337-88-9 is a valid CAS Registry Number.
73337-88-9Relevant academic research and scientific papers
OXIDATION OF α-HYDROXY ESTERS TO α-KETO ESTERS USING THE DESS-MARTIN PERIODINANE REAGENT
Burkhart, Joseph P.,Peet, Norton P.,Bey, Philippe
, p. 3433 - 3436 (2007/10/02)
The oxidation of α-hydroxy esters, including peptidyl α-hydroxy esters, with the Dess-Martin periodinane reagent is a useful and general method for the preparation of α-keto esters.
