119090-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119090-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,0,9 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119090-17:
(8*1)+(7*1)+(6*9)+(5*0)+(4*9)+(3*0)+(2*1)+(1*7)=114
114 % 10 = 4
So 119090-17-4 is a valid CAS Registry Number.
119090-17-4Relevant articles and documents
Synthesis of novel halogenated 4(1H)-quinolones by thermolysis of arylaminomethylene-1,3-dioxane-4,6-diones
Rotzoll, Sven,Reinke, Helmut,Fischer, Christine,Langer, Peter
experimental part, p. 69 - 78 (2009/06/17)
A variety of novel 4(1H)-quinolone derivatives were prepared by thermolysis of aminomethylene Meldrum's acid derivatives. Georg Thieme Verlag Stuttgart.
