1185251-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185251-67-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,2,5 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1185251-67:
(9*1)+(8*1)+(7*8)+(6*5)+(5*2)+(4*5)+(3*1)+(2*6)+(1*7)=155
155 % 10 = 5
So 1185251-67-5 is a valid CAS Registry Number.
1185251-67-5Relevant articles and documents
Fluoroquinolones from imidoylketenes and iminopropadienones, RN≤C≤C≤C≤O
Fulloon, Belinda E.,Wentrup, Curt
experimental part, p. 115 - 120 (2009/08/15)
3-Fluoro-, 4-fluoro-, and 2,3,4-trifluorophenyliminopropadienones have been generated by flash vacuum thermolysis (FVT) of 5-[(fluoroarylamino) methoxymethylene]-2,2-dimethyldioxan-4,6-dione (Meldrum's acid) derivatives. Their reaction with methanol affor
