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2-nitro-1-(p-tolyl)ethyl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66618-79-9

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66618-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66618-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,1 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66618-79:
(7*6)+(6*6)+(5*6)+(4*1)+(3*8)+(2*7)+(1*9)=159
159 % 10 = 9
So 66618-79-9 is a valid CAS Registry Number.

66618-79-9Downstream Products

66618-79-9Relevant academic research and scientific papers

Enzymatic synthesis of optical pure β-nitroalcohols by combining d-aminoacylase-catalyzed nitroaldol reaction and immobilized lipase PS-catalyzed kinetic resolution

Xu, Fan,Wang, Junliang,Liu, Bokai,Wu, Qi,Lin, Xianfu

, p. 2359 - 2361 (2011/10/19)

An enzymatic method which combines d-aminoacylase catalyzed nitroaldol reaction and lipase PS-IM catalyzed acyl resolution reaction was constructed to obtain optically pure β-nitroalcohols in organic media under mild conditions. A series of β-nitroalcohols were synthesized and then resolved, with excellent ee values (>95%) and yields mostly, giving enantiomerically pure acetate and alcohol of the opposite configuration simultaneously.

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