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(1,1-dibromopropyl)triphenylphosphonium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66070-36-8

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66070-36-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66070-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,0,7 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66070-36:
(7*6)+(6*6)+(5*0)+(4*7)+(3*0)+(2*3)+(1*6)=118
118 % 10 = 8
So 66070-36-8 is a valid CAS Registry Number.

66070-36-8Relevant academic research and scientific papers

SYNTHESE DEUTERIERTER UND BROM-SUBSTITUIERTER OLEFINE AUS DIALKYLBORYL-ALKYLIDENTRIPHENYLPHOSPHORANEN

Bestmann, Hans Juergen,Arenz, Thomas

, p. 1995 - 1998 (2007/10/02)

Dialkylboryl-alkylidenetriphenylphosphoranes 1 react with deuteromethanol to deuterated ylides 6, which lead by Wittig reaction to specifically deuterated olefins 7. - Reaction of 1 with bromine gives rise to formation of the phosphonium salts 9, which by treatment with butyllithium are converted into the brominated ylides 8.Carbonyl olefination with 8 yields the vinyl bromides 10.

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