80860-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80860-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,6 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80860-19:
(7*8)+(6*0)+(5*8)+(4*6)+(3*0)+(2*1)+(1*9)=131
131 % 10 = 1
So 80860-19-1 is a valid CAS Registry Number.
80860-19-1Relevant articles and documents
Regioselective ring opening of epoxides with lithium azide
Guy,Doussot,Ferroud,Garreau,Godefroy-Falguieres
, p. 821 - 822 (1992)
Regioselective ring opening of substituted phenyloxirane was achieved with lithium azide/hexamethylphosphoramide by attack of azide at the non-benzylic position of the epoxide, leading to 1-aryl-2-azidoethanol.
