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7-Phenyl-5-(tert-butyldimethylsiloxy)-1,1,1-trifluoro-3-heptyn-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155624-50-3

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155624-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155624-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,2 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 155624-50:
(8*1)+(7*5)+(6*5)+(5*6)+(4*2)+(3*4)+(2*5)+(1*0)=133
133 % 10 = 3
So 155624-50-3 is a valid CAS Registry Number.

155624-50-3Relevant academic research and scientific papers

Synthesis of and Analysis of Thiol Additions to β-Alkyl-α,β-unsaturated Trifluoromethyl Ketones

Linderman, Russell J.,Jamois, Eric A.,Tennyson, Scott D.

, p. 957 - 962 (1994)

A series of β-alkyl-α,β-unsaturated trifluoromethyl ketones have been prepared from the corresponding α-acetylenic trifluoromethyl ketones.The addition of sulfur nucleophiles was shown by chemical and 19F NMR studies to proceed exclusively by 1,4-addition with no indication of any 1,2-addition products.The unsaturated trifluoromethyl ketones have been shown to be effective inhibitors of rat cytosolic glutathione-S-transferase.

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