1318240-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1318240-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,2,4 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1318240-71:
(9*1)+(8*3)+(7*1)+(6*8)+(5*2)+(4*4)+(3*0)+(2*7)+(1*1)=129
129 % 10 = 9
So 1318240-71-9 is a valid CAS Registry Number.
1318240-71-9Relevant academic research and scientific papers
Facile construction of oxa-aza spirobicycles via a tandem carbon-hydrogen bond oxidation
Sun, Yi,Gan, Jianhong,Fan, Renhua
supporting information; scheme or table, p. 1735 - 1740 (2011/09/19)
An efficient method to construct oxa-aza spirobicycles via an iodine(III)-mediated tandem carbon-hydrogen bond oxidation with the combination of iodobenzene diacetate and tetrabutylammonium iodide is reported. Copyright
