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(E)-1-(4-nitrophenyl)-4,4,4-trifluoro-3-phenylbut-2-en-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1380297-42-6

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1380297-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380297-42-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,2,9 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1380297-42:
(9*1)+(8*3)+(7*8)+(6*0)+(5*2)+(4*9)+(3*7)+(2*4)+(1*2)=166
166 % 10 = 6
So 1380297-42-6 is a valid CAS Registry Number.

1380297-42-6Upstream product

1380297-42-6Relevant articles and documents

Catalytic Enantioselective Conjugate Alkynylation of β-Aryl-β-trifluoromethyl Enones Constructing Propargylic All-Carbon Quaternary Stereogenic Centers

Sanz-Marco, Amparo,Blay, Gonzalo,Vila, Carlos,Pedro, José R.

, p. 3538 - 3541 (2016)

The enantioselective conjugate alkynylation of β-aryl-β-trifluoromethyl enones has been carried out using terminal alkynes and diethylzinc in the presence of 3,3′-bis(perfluorophenyl)BINOL as the chiral ligand to give the corresponding ketones bearing a t

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