85166-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85166-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,6 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85166-50:
(7*8)+(6*5)+(5*1)+(4*6)+(3*6)+(2*5)+(1*0)=143
143 % 10 = 3
So 85166-50-3 is a valid CAS Registry Number.
85166-50-3Relevant articles and documents
Reaction of Sydnones with Oxygen
Nakajima, Masayuki,Anselme, Jean-Pierre
, p. 1444 - 1448 (2007/10/02)
The reaction of 3-benzyl- and 3-(p-chlorobenzyl)-4-phenylsydnones (1a and 1b) and of 3-benzylsydnone (1c) with oxygen at room temperature in the dark is described.Possible rationalizations for the formation of the products obtained are suggested.