63248-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63248-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,2,4 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63248-64:
(7*6)+(6*3)+(5*2)+(4*4)+(3*8)+(2*6)+(1*4)=126
126 % 10 = 6
So 63248-64-6 is a valid CAS Registry Number.
63248-64-6Relevant articles and documents
Dihydrothiazolopurines
Montgomery, John A.,Thomas, Jeanette H.
, p. 583 - 584 (2007/10/02)
Reaction of 1,2-dibromoethane with 2-mercaptoadenine gave both 4-amino-7,8-dihydrothiazolopurine (2) and the isomeric 3,6,7,9-tetrahydro-9-iminothiazolopurine (3).These tricyclic structures were identified by Raney nickel reduction to the corresponding 3- and 1-ethyladenines.
