104655-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104655-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,6,5 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104655-92:
(8*1)+(7*0)+(6*4)+(5*6)+(4*5)+(3*5)+(2*9)+(1*2)=117
117 % 10 = 7
So 104655-92-7 is a valid CAS Registry Number.
104655-92-7Relevant academic research and scientific papers
STUDIES ON THE REACTION OF NUCLEOSIDE PHOSPHORODIESTERS WITH ARYL SULFONYL CHLORIDES
Garegg, Per J.,Regberg, Tor,Stawinski, Jacek,Stroemberg, Roger
, p. 2665 - 2666 (2007/10/02)
It was found that activation of phosphorodiesters by aryl sulfonyl chlorides does not stop at the stage of symmetrical pyrophosphates I but proceeds further with the formation of diester chlorophosphates II.
