947251-79-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947251-79-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,2,5 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 947251-79:
(8*9)+(7*4)+(6*7)+(5*2)+(4*5)+(3*1)+(2*7)+(1*9)=198
198 % 10 = 8
So 947251-79-8 is a valid CAS Registry Number.
947251-79-8Relevant articles and documents
Pd-catalyzed C-C bond-forming reactions of thymidine mesitylene sulfonate
Soon, Bang Kang,De Clercq, Erik,Lakshman, Mahesh K.
, p. 5724 - 5730 (2008/02/10)
(Chemical Equation Presented) Facile synthesis of C-4 aryl pyrimidinone nucleoside analogues from an easily prepared O4-arylsulfonate derivative of thymidine is reported. Two O4-arylsulfonylthymidine precursors, (4-methylphenyl)sulfo
