143882-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143882-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143882-57:
(8*1)+(7*4)+(6*3)+(5*8)+(4*8)+(3*2)+(2*5)+(1*7)=149
149 % 10 = 9
So 143882-57-9 is a valid CAS Registry Number.
143882-57-9Relevant academic research and scientific papers
Radical-mediated vicinal dialkylation of α, β-unsaturated carbonyl compounds
Toru,Watanabe,Tsusaka,Gautam,Tazawa,Bakouetila,Yoneda,Ueno
, p. 4037 - 4040 (2007/10/02)
The three-component coupling reaction have been achieved by irradiation of a mixture of α,β-unsaturated carbonyl compounds, alkyl halides, and allylplumbanes in high yields.
