137711-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137711-46-7 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 137711-46:
(8*1)+(7*3)+(6*7)+(5*7)+(4*1)+(3*1)+(2*4)+(1*6)=127
127 % 10 = 7
So 137711-46-7 is a valid CAS Registry Number.
137711-46-7Relevant articles and documents
ARYLDINITROMETHOXYMETHANES
Luk'yanov, O. A.,Pokhvisneva, G. V.
, p. 1906 - 1908 (2007/10/02)
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.
