1089698-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1089698-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,9,6,9 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1089698-82:
(9*1)+(8*0)+(7*8)+(6*9)+(5*6)+(4*9)+(3*8)+(2*8)+(1*2)=227
227 % 10 = 7
So 1089698-82-7 is a valid CAS Registry Number.
1089698-82-7Relevant academic research and scientific papers
Synthesis of 1-phenyl naphthalene and pericarbonyl lignans
Deo, Sujata,Inam, Farhin,Mahashabde,Jadhav
experimental part, p. 3362 - 3368 (2010/11/16)
The approach towards synthesis of 1-phenyl naphthalene and pericarbonyl lactone by cyclization of Perkin condensation product, ∝- arylidene β-benzoyl propionic acid with polyphosphoric acid and concentrated sulphuric acid can be achieved in one step.
