137711-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137711-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,1 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137711-45:
(8*1)+(7*3)+(6*7)+(5*7)+(4*1)+(3*1)+(2*4)+(1*5)=126
126 % 10 = 6
So 137711-45-6 is a valid CAS Registry Number.
137711-45-6Relevant articles and documents
ARYLDINITROMETHOXYMETHANES
Luk'yanov, O. A.,Pokhvisneva, G. V.
, p. 1906 - 1908 (1991)
Aryldinitromethoxymethanes have been obtained for the first time by the nitration of methyl benzhydroximates by N2O5.Nitration of the aromatic ring in these products was carried out.