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107378-44-9

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107378-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107378-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,3,7 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 107378-44:
(8*1)+(7*0)+(6*7)+(5*3)+(4*7)+(3*8)+(2*4)+(1*4)=129
129 % 10 = 9
So 107378-44-9 is a valid CAS Registry Number.

107378-44-9Relevant articles and documents

Syntheses of β-Hydroxyselenides and Selenides from 1,2,3-Selenadiazoles: Selenophilic Reaction of Phenylmagnesium bromide on α-Selenoketones

Ganjian, I.,Lalezari, I.,DiMeo, S.V.,Gomez, L.A.

, p. 893 - 895 (2007/10/02)

α-Selenoketones were prepared starting from 1,2,3-selenadiazoles and α-haloketones and were reduced to corresponding β-hydroxyselenides.The action of phenylmagnesium bromide on α-selenoketones was studied.Selenium was the site of nucleophilic attack by Grignard reagent.

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