142103-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142103-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,1,0 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142103-12:
(8*1)+(7*4)+(6*2)+(5*1)+(4*0)+(3*3)+(2*1)+(1*2)=66
66 % 10 = 6
So 142103-12-6 is a valid CAS Registry Number.
142103-12-6Relevant articles and documents
Synthesis and fab mass spectroscopical studies on 2',5'-dinucleoside- monophosphates
Kumar, Anil,Katti, Seturam B.,Madhusudanan, Kunnath P.
, p. 11 - 22 (2007/10/03)
Synthesis and fast atom bombardment studies on a few 2',5'- and 3',5'- linked dinucleoside-monophosphates are presented. The results indicate that both the isomers exhibit similar fragmentation pattern.