1040731-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1040731-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,7,3 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1040731-13:
(9*1)+(8*0)+(7*4)+(6*0)+(5*7)+(4*3)+(3*1)+(2*1)+(1*3)=92
92 % 10 = 2
So 1040731-13-2 is a valid CAS Registry Number.
1040731-13-2Relevant academic research and scientific papers
Convenient synthesis of 3-alkoxy-3-aryloxindoles by intramolecular arylation of mandelic amides
Hillgren, J. Mikael,Marsden, Stephen P.
, p. 6459 - 6461 (2008/12/21)
(Chemical Equation Presented) Medicinally important 3-alkoxy-3- aryloxindoles are conveniently prepared by the rapid microwave-promoted palladium-catalyzed intramolecular enolate arylation of mandelate-derived anilides.
