1049696-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1049696-76-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,9,6,9 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1049696-76:
(9*1)+(8*0)+(7*4)+(6*9)+(5*6)+(4*9)+(3*6)+(2*7)+(1*6)=195
195 % 10 = 5
So 1049696-76-5 is a valid CAS Registry Number.
1049696-76-5Relevant academic research and scientific papers
General strategy for the synthesis of natural and unnatural dialkylmaleic anhydrides
Haval, Kishan P.,Argade, Narshinha P.
, p. 6936 - 6938 (2008/12/22)
(Chemical Equation Presented) Starting from alkylidenesuccinimides, a wide range of dialkylmaleic anhydrides have been synthesized via the generation of a carbanion on a succinimide unit and its condensation with various alkyl halides as the key reaction.
