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351014-47-6

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351014-47-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 351014-47-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,1,0,1 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 351014-47:
(8*3)+(7*5)+(6*1)+(5*0)+(4*1)+(3*4)+(2*4)+(1*7)=96
96 % 10 = 6
So 351014-47-6 is a valid CAS Registry Number.

351014-47-6Downstream Products

351014-47-6Relevant articles and documents

The effect of vinyl esters on the enantioselectivity of the lipase-catalysed transesterification of alcohols

Kawasaki, Masashi,Goto, Michimasa,Kawabata, Shigeki,Kometani, Tadashi

, p. 585 - 596 (2007/10/03)

The enantioselectivity of the lipase from Pseudomonas cepacia (PCL) in the transesterification of 2-phenyl-1-propanol 1 was studied using a series of vinyl 3-arylpropanoates as acyl donors. The most enantioselective transesterification reaction of the alcohol was attained by using vinyl 3-(p-iodophenyl)- or 3-(p-trifluoromethylphenyl)propanoates, with enantiomer ratios, E, of 116 and 138, respectively. Vinyl 3-phenylpropanoate was also effective for the resolution of 1 mediated by lipases from P. fluorescens and porcine pancreas and for the PCL-catalysed transesterification of several 2-phenyl-1-alkanols. The enantiomeric resolution of 1 was practically carried out by the first enantioselective transesterification using PCL and vinyl 3-(p-iodophenyl)propanoate to afford (R)-1 and then the enantioselective hydrolysis of the resultant ester to afford (S)-1.

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