252664-92-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 252664-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,6,6 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 252664-92:
(8*2)+(7*5)+(6*2)+(5*6)+(4*6)+(3*4)+(2*9)+(1*2)=149
149 % 10 = 9
So 252664-92-9 is a valid CAS Registry Number.
252664-92-9Relevant academic research and scientific papers
2-(PURIN-9-YL)-TETRAHYDROFURAN-3,4-DIOL DERIVATIVES
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Page/Page column 15, (2010/02/03)
There are provided according to the invention, novel compounds of formula (I), wherein R, R, Z, Z, Z and Z are as defined in the specification, processes for preparing them, formulations containing them and their use in therapy for the t