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2-(6-hydroxy-1-hexynyl)-α-diazoacetophenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133446-28-3

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133446-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133446-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,4 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133446-28:
(8*1)+(7*3)+(6*3)+(5*4)+(4*4)+(3*6)+(2*2)+(1*8)=113
113 % 10 = 3
So 133446-28-3 is a valid CAS Registry Number.

133446-28-3Downstream Products

133446-28-3Relevant academic research and scientific papers

Rhodium(II)-Catalyzed Cyclization Reactions of Alkynyl-Substituted α-Diazo Ketones

Padwa, Albert,Krumpe, Keith E.,Gareau, Yves,Chiacchio, Ugo

, p. 2523 - 2530 (2007/10/02)

Treatment of several o-alkynyl-substituted α-diazoacetophenone derivatives with rhodium(II) carboxylates results in the formation of substituted indenones.The simplest mechanism accounting for the results involves addition of a rhodium-stabilized carbenoi

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