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130339-76-3

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130339-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130339-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,3 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130339-76:
(8*1)+(7*3)+(6*0)+(5*3)+(4*3)+(3*9)+(2*7)+(1*6)=103
103 % 10 = 3
So 130339-76-3 is a valid CAS Registry Number.

130339-76-3Relevant articles and documents

Functionalization of pyridyl ketones using deprotolithiation-: In situ zincation

Hedidi, Madani,Erb, William,Lassagne, Frédéric,Halauko, Yury S.,Ivashkevich, Oleg A.,Matulis, Vadim E.,Roisnel, Thierry,Bentabed-Ababsa, Ghenia,Mongin, Florence

, p. 63185 - 63189 (2016)

The metallation of aryl ketones was achieved by using LiTMP in the presence of ZnCl2·TMEDA, as evidenced by subsequent interception with iodine or by a palladium-catalysed cross-coupling reaction. One of the synthesized iodo ketones has been further elaborated to reach derivatives of biological interest.

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