196699-60-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196699-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,6,9 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 196699-60:
(8*1)+(7*9)+(6*6)+(5*6)+(4*9)+(3*9)+(2*6)+(1*0)=212
212 % 10 = 2
So 196699-60-2 is a valid CAS Registry Number.
196699-60-2Relevant articles and documents
A short synthesis of 1-vinyluracil and 1-vinylthymine
Zhou, Jinglan,Shevlin, Philip B.
, p. 3591 - 3597 (2007/10/03)
1-Vinyluracil and 1-vinylthymine, monomers for nucleic acid bases attached functional polymers, were synthesized for the first time from uracil and thymine in 3 steps in 54% and 50% overall yields using the Mitsunobu reactions of 2a and 2b with 2-chloroet
