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2,3-Dibromo-3-chloro-1-p-tolyl-propan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

924905-45-3

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924905-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 924905-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,4,9,0 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 924905-45:
(8*9)+(7*2)+(6*4)+(5*9)+(4*0)+(3*5)+(2*4)+(1*5)=183
183 % 10 = 3
So 924905-45-3 is a valid CAS Registry Number.

924905-45-3Relevant academic research and scientific papers

The Preparation and the Nucleophilic Reaction of 3,3-Di(1-azolyl)-2-alken-1-ones, Precursor of Acetylketene Derivatives

Kashima, Choji,Tajima, Tadakuni,Omote, Yoshimori

, p. 133 - 138 (2007/10/02)

2-Alken-1-ones, 3,3-di-(1-azolyl)-2-alken-1-ones and related compounds were prepared by two methods.These compounds were found to be the useful precursors for acylketene derivatives such as ketene dithioacetals and diaminals by treatment with various nucleophiles.

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