29279-27-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29279-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,7 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 29279-27:
(7*2)+(6*9)+(5*2)+(4*7)+(3*9)+(2*2)+(1*7)=144
144 % 10 = 4
So 29279-27-4 is a valid CAS Registry Number.
29279-27-4Relevant academic research and scientific papers
Direct transformation of carboxyclic acids to thiol esters induced by phenyl dichlorophosphate
Liu, Hsing-Jang,Sabesan, Subramaniam Iyer
, p. 2645 - 2648 (2007/10/02)
The condensation of carboxylic acids and thiols is greatly facilitated by the use of phenyl dichlorophosphate as an activating agent giving thiol esters in good yields.
