105798-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105798-29-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,9 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 105798-29:
(8*1)+(7*0)+(6*5)+(5*7)+(4*9)+(3*8)+(2*2)+(1*9)=146
146 % 10 = 6
So 105798-29-6 is a valid CAS Registry Number.
105798-29-6Relevant articles and documents
REACTION OF 7-ACYLMETHYL-8-BROMO-3-METHYLXANTHINES WITH FORMAMIDE
Romanenko, N.I.,Klyuev, A.A.,Fedulova, I.V.,Priimenko, B.A.,Garmash, S.N.,at al.
, p. 923 - 925 (1986)
A method has been developed for the synthesis of imidazoxanthines and oxazoloxanthine by the reaction of 7-acylmethyl-8-bromoxanthines with formamide.