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1,1-difluoro-2,4-diphenylbut-3-yn-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1304777-16-9

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1304777-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1304777-16-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,4,7,7 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1304777-16:
(9*1)+(8*3)+(7*0)+(6*4)+(5*7)+(4*7)+(3*7)+(2*1)+(1*6)=149
149 % 10 = 9
So 1304777-16-9 is a valid CAS Registry Number.

1304777-16-9Downstream Products

1304777-16-9Relevant academic research and scientific papers

Catalytic enantioselective alkynylation of trifluoromethyl ketones: Pronounced metal fluoride effects and implications of zinc-to-titanium transmetallation

Zhang, Guang-Wu,Meng, Wei,Ma, Hai,Nie, Jing,Zhang, Wen-Qin,Ma, Jun-An

supporting information; experimental part, p. 3538 - 3542 (2011/05/03)

Lost in transmetalation: The titanium(IV)-catalyzed title reaction, utilizing chiral cinchona alkaloids as ligands (L1 and L2), was developed for the synthesis of both enantiomers of trifluoromethylated propargylic tertiary alcohols in high yield and enan

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