72093-28-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72093-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,0,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 72093-28:
(7*7)+(6*2)+(5*0)+(4*9)+(3*3)+(2*2)+(1*8)=118
118 % 10 = 8
So 72093-28-8 is a valid CAS Registry Number.
72093-28-8Relevant articles and documents
The solid-state synthesis of tritium labelled heterocyclic bases
Sidorov,Myasoedov
, p. 353 - 358 (1994)
The results of a study of the solid-state catalytic hydrogenation and the synthesis of tritium labelled native heterocyclic bases are presented. The effect of different palladium catalysts and reaction conditions on yield and molar radioactivity of final