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4-benzoyl-3,5-bis(2-methoxyphenyl)-1,7-diphenylheptane-1,7-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1174891-55-4

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1174891-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174891-55-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,8,9 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1174891-55:
(9*1)+(8*1)+(7*7)+(6*4)+(5*8)+(4*9)+(3*1)+(2*5)+(1*5)=184
184 % 10 = 4
So 1174891-55-4 is a valid CAS Registry Number.

1174891-55-4Downstream Products

1174891-55-4Relevant academic research and scientific papers

First authentication of Kostanecki's triketone and multimolecular reaction of aromatic aldehydes with acetophenone

Shan, Zixing,Hu, Xiaoyun,Hu, Lin,Peng, Xitian

, p. 1102 - 1111 (2009)

A double-component, multimolecular reaction between acetophenone and aromatic aldehydes was achieved under catalysis by the solid-base mixture NaOH/K2CO3, and Kostanecki's triketone, supposed to exist for more than 110 years, was suc

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