97729-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97729-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,7,2 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97729-69:
(7*9)+(6*7)+(5*7)+(4*2)+(3*9)+(2*6)+(1*9)=196
196 % 10 = 6
So 97729-69-6 is a valid CAS Registry Number.
97729-69-6Relevant academic research and scientific papers
Kovacs, Terez,Oetvoes, Laszlo
, p. 4525 - 4528 (1988)
Acid-sensitive nucleoside 5'-O-triphosphates can be obtained in good yield directly from the unprotected nucleosides in the presence of a proton sponge.