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412018-57-6

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412018-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 412018-57-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,0,1 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 412018-57:
(8*4)+(7*1)+(6*2)+(5*0)+(4*1)+(3*8)+(2*5)+(1*7)=96
96 % 10 = 6
So 412018-57-6 is a valid CAS Registry Number.

412018-57-6Relevant academic research and scientific papers

Diarylprolinol in an asymmetric aldol reaction of an α-alkyl-α- oxo aldehyde as an electrophile

Hayashi, Yujiro,Yasui, Yusuke,Kojima, Masahiro,Kawamura, Tsuyoshi,Ishikawa, Hayato

supporting information; experimental part, p. 4570 - 4572 (2012/06/01)

The direct aldol reaction of an α-alkyl-α-oxo aldehyde was catalyzed by trifluoromethyl-substituted diarylprolinol 1 to afford a γ-oxo-β-hydroxy-α-substituted aldehyde in good yield with excellent anti-selectivity and excellent enantioselectivity. The Royal Society of Chemistry 2012.

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