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2,4,6,2',4',6'-hexaisopropylbenzhydrol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177552-71-5

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177552-71-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177552-71-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,5,5 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 177552-71:
(8*1)+(7*7)+(6*7)+(5*5)+(4*5)+(3*2)+(2*7)+(1*1)=165
165 % 10 = 5
So 177552-71-5 is a valid CAS Registry Number.

177552-71-5Relevant academic research and scientific papers

Generation and detection of a relatively persistent carboxylic acid enol-2,2-bis(2′,4′,6′-triisopropylphenyl)ethene-1,1-diol

Frey, Joseph,Rappoport, Zvi

, p. 5169 - 5181 (2007/10/03)

Ditipyl ketene (tipyl = 2,4,6-triisopropylphenyl) (20), ditipylacetic acid (19), and 2,2-ditipyl bis-(trimethylsilyl) acetal 28 were prepared as potential precursors for the enol of 19, i.e., 2,2-ditipylethene-l,l-diol (25). Protonation of the dianion of

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