101499-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101499-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,4,9 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 101499-72:
(8*1)+(7*0)+(6*1)+(5*4)+(4*9)+(3*9)+(2*7)+(1*2)=113
113 % 10 = 3
So 101499-72-3 is a valid CAS Registry Number.
101499-72-3Relevant academic research and scientific papers
β,β-dimethylacrylophenones : BF3.ET2O-POCl3 catalysed acylation of phenols using β, β-dimethylacrylic acid
Jain, Niveta,Krishnamurty
, p. 1237 - 1241 (2007/10/03)
Boron trifluoride etherate - phosphoryl chloride reagent is a useful reagent for the condensation between phenols and β,β-dimethylacrylic acid. The main products are acrylophenones. But surprisingly hydroquinone gives mono and diacrylates.
