121087-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121087-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,8 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121087-11:
(8*1)+(7*2)+(6*1)+(5*0)+(4*8)+(3*7)+(2*1)+(1*1)=84
84 % 10 = 4
So 121087-11-4 is a valid CAS Registry Number.
121087-11-4Relevant academic research and scientific papers
A NEW SYNTHESIS OF 2',3'-DIDEOXYNUCLEOSIDES FOR AIDS CHEMOTHERAPY
Farina, Vittorio,Benigni, Daniel A.
, p. 1239 - 1242 (2007/10/02)
Dideoxynucleosides were prepared in high optical purity from L-glutamic acid.The condensation reactions between activated 2,3-dideoxypentofuranoses and silylated purines or pyrimidines afforded separable β/α mixtures of dideoxynucleosides.
