112290-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112290-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,9 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112290-85:
(8*1)+(7*1)+(6*2)+(5*2)+(4*9)+(3*0)+(2*8)+(1*5)=94
94 % 10 = 4
So 112290-85-4 is a valid CAS Registry Number.
112290-85-4Relevant articles and documents
THE SYNTHESIS OF TWO STRONGLY ELECTRON DEFICIENT FLAVIN ANALOGS
Radziejewski, Czeslaw,Ghosh, Soumitra,Kaiser, Emil Thomas
, p. 1227 - 1238 (2007/10/02)
The synthesis of 7-chloro-8-acetyl-10-methylisoalloxazine (2a) and 7-cyano-8-acetyl-10-methylisoalloxazine (2b) was accomplished by the condensation of appropriately substituted o-diamines with alloxan under acidic conditions.The presence of the strongly
