13494-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13494-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,9 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13494-48:
(7*1)+(6*3)+(5*4)+(4*9)+(3*4)+(2*4)+(1*8)=109
109 % 10 = 9
So 13494-48-9 is a valid CAS Registry Number.
13494-48-9Relevant articles and documents
Aroyldiazomethanes by mild acyl cleavage of diaroyldiazomethanes over Al2O3
Korneev,Richter
, p. 1248 - 1250 (2007/10/02)
The synthesis of aroyldiazomethanes by the mild and rapid acyl cleavage of diaroyldiazomethanes on the surface of neutral alumina is reported.
