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5-Methyl-Δ9,10-octal-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28569-94-0

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28569-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28569-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,5,6 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28569-94:
(7*2)+(6*8)+(5*5)+(4*6)+(3*9)+(2*9)+(1*4)=160
160 % 10 = 0
So 28569-94-0 is a valid CAS Registry Number.

28569-94-0Downstream Products

28569-94-0Relevant academic research and scientific papers

New Ring Conversion of Monocyclic Ketones to Bicycloenone Skeletons

Miyao, Yoshihiro,Tanaka, Masakazu,Suemune, Hiroshi,Sakai, Kiyoshi

, p. 1535 - 1536 (1989)

α-Substituted cyclopentanones or cyclohexanones with a carbonyl function at the 4- or 5-position of the side chain were converted to bicycloenones under acetalization conditions (BF3/ethylene glycol).

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