1028803-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1028803-39-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,8,0 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1028803-39:
(9*1)+(8*0)+(7*2)+(6*8)+(5*8)+(4*0)+(3*3)+(2*3)+(1*9)=135
135 % 10 = 5
So 1028803-39-5 is a valid CAS Registry Number.
1028803-39-5Relevant articles and documents
AZOLE NUCLEOSIDES AND USE AS INHIBITORS OF RNA AND DNA VARIAL POLYMERASES
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Page/Page column 32, (2008/12/06)
Azole nucleosides represented by the formulae (I) and (II); wherein A = C or N B = C or N X = H; C1-C6 alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, heterocyclo, halogen such as F, C1, Br and I; OH, NH2, NH-(Cs
