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(S)-4-(1-fluoro-4-oxo-1,1-bis(phenylsulfonyl)butan-2-yl)benzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1187549-67-2

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1187549-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187549-67-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,5,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1187549-67:
(9*1)+(8*1)+(7*8)+(6*7)+(5*5)+(4*4)+(3*9)+(2*6)+(1*7)=202
202 % 10 = 2
So 1187549-67-2 is a valid CAS Registry Number.

1187549-67-2Relevant academic research and scientific papers

Catalytic enantioselective conjugate addition of fluorobis(phenylsulfonyl) methane to enals: Synthesis of chiral monofluoromethyl compounds

Zhang, Shilei,Zhang, Yinan,Ji, Yafei,Li, Hao,Wang, Wei

supporting information; experimental part, p. 4886 - 4888 (2009/12/08)

A new highly catalytic enantioselective Michael addition of fluorobis(phenylsulfonyl)methane to α,β-unsaturated aldehydes has been developed for the preparation of chiral monofluoromethyl compounds under mild reaction conditions.

Formal highly enantioselective organocatalytic addition of fluoromethyl anion to α,β-unsaturated aldehydes

Alba, Andrea-Nekane,Companyo, Xavier,Moyano, Albert,Rios, Ramon

supporting information; experimental part, p. 7035 - 7038 (2010/03/25)

The first organocatalytic enantioselective fluoro(bis-phenlsulfonyl) methylation of α-β-unsaturated aldehydes in high yields and enantioselective fluoro(bis-phenylsulfonyl) methylation of α-β- unsaturated aldehydes in high yields and enantioselectivity wa

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