37166-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37166-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,1,6 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37166-73:
(7*3)+(6*7)+(5*1)+(4*6)+(3*6)+(2*7)+(1*3)=127
127 % 10 = 7
So 37166-73-7 is a valid CAS Registry Number.
37166-73-7Relevant articles and documents
Aryl Nitrenes from N,N'-Diarylbenzoquinone Di-imine N,N'-Dioxides and N-Arylbenzoquinone Imine N-Oxides
Forrester, Alexander R.,Ogilvy, Munro M.,Thomson, Ronald H.
, p. 2023 - 2026 (2007/10/02)
Photolyses of the title quinone imine N.oxides give mainly azoarenes formed by dimerisation of triplet aryl nitrenes.