137379-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137379-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,7 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137379-03:
(8*1)+(7*3)+(6*7)+(5*3)+(4*7)+(3*9)+(2*0)+(1*3)=144
144 % 10 = 4
So 137379-03-4 is a valid CAS Registry Number.
137379-03-4Relevant articles and documents
A Mechanistic Study of the Rearrangement of 1-Benzoyloxybenzotriazoles to 3-Benzoylbenzotriazole 1-Oxides
Katritzky, Alan R.,Malhotra, N.,Fan, Wei-Quiang,Anders, Ernst
, p. 1545 - 1547 (2007/10/02)
Crossover experiments demonstrate that the title rearrangement processes are intermolecular.
