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144730-05-2

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144730-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144730-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,7,3 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144730-05:
(8*1)+(7*4)+(6*4)+(5*7)+(4*3)+(3*0)+(2*0)+(1*5)=112
112 % 10 = 2
So 144730-05-2 is a valid CAS Registry Number.

144730-05-2Downstream Products

144730-05-2Relevant articles and documents

Radical-Induced Epoxide Fragmentation Chemistry. n-Bu3Sn* Radical Catalyzed Isomerization of Epoxyketones to Carbocycles

Rawal, Viresh H.,Krishnamurthy, Venkat,Fabre, Agnes

, p. 2899 - 2902 (2007/10/02)

Cyclic α,β-epoxyketones are converted to bi- or tricyclic β-hydroxyketones in the presence of n-Bu3Sn* radical.Addition of n-Bu3Sn* to carbonyl group gives a ketyl radical that triggers the epoxide fragmentation which is then followed by a 1,5-hydrogen ab

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