4145-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4145-40-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,4 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4145-40:
(6*4)+(5*1)+(4*4)+(3*5)+(2*4)+(1*0)=68
68 % 10 = 8
So 4145-40-8 is a valid CAS Registry Number.
4145-40-8Relevant articles and documents
Gaseous boroxine: Mechanisms of reactions with oxygen and carbon monoxide
Lee II, George H.,Porter, Richard F.
, p. 1329 - 1333 (1966)
Reactions of gaseous boroxine (H3B3O3) with O2 and CO have been investigated by infrared absorption techniques. Kinetic measurements indicate that the reactions H3B3O3(g) + 1/2O