240820-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 240820-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,0,8,2 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 240820-01:
(8*2)+(7*4)+(6*0)+(5*8)+(4*2)+(3*0)+(2*0)+(1*1)=93
93 % 10 = 3
So 240820-01-3 is a valid CAS Registry Number.
240820-01-3Relevant articles and documents
6,9-DISUBSTITUTED 2- TRANS-(4- AMINOCYCLOHEXYL) AMINO]PURINES
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Page 19, (2008/06/13)
The present invention provides novel compounds of formula (I) wherein R is selected from the group consisting of R2, R2NH-, or H2N-R3- wherein R2 is selected from the group consisting of C1-C8 alkyl and formula (II), wherein Z is selected from the group c
