148694-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148694-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,6,9 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148694-63:
(8*1)+(7*4)+(6*8)+(5*6)+(4*9)+(3*4)+(2*6)+(1*3)=177
177 % 10 = 7
So 148694-63-7 is a valid CAS Registry Number.
148694-63-7Relevant academic research and scientific papers
SYNTHESIS OF ENANTIOMERICALLY PURE 1',2'-seco- AND 1',2'-seco-2'-nor-NUCLEOSIDES CARRYING FLUORINE AND SULFUR SUBSTITUENTS
Bravo, Pierfrancesco,Resnati, Giuseppe,Viani, Fiorenza
, p. 493 - 497 (2007/10/02)
Eleven title nucleosides (6a-f, 8a-c, 11a,b) having the same chirality of natural products at the carbon mimiking C-4' and carrying a purine or pyrimidine base have been synthesized.
