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80754-19-4

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80754-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80754-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,5 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80754-19:
(7*8)+(6*0)+(5*7)+(4*5)+(3*4)+(2*1)+(1*9)=134
134 % 10 = 4
So 80754-19-4 is a valid CAS Registry Number.

80754-19-4Upstream product

80754-19-4Downstream Products

80754-19-4Relevant academic research and scientific papers

New Method for Coupling Allylic Halides: Use of Te2- Species

Clive, Derrick L.J.,Anderson, Paul C.,Moss, Neil,Singh, Alok

, p. 1641 - 1647 (1982)

A variety of allylic halides were treated with Te2- (generated in situ) to afford coupled 1,5-dienes (average yield 78percent for 11 examples).Mechanistic studies establish that bisallylic tellurides are produced, and these decompose into allylic radicals which then dimerize.

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