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(-)-2-phenylpropyl 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81115-72-2

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81115-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81115-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,1 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81115-72:
(7*8)+(6*1)+(5*1)+(4*1)+(3*5)+(2*7)+(1*2)=102
102 % 10 = 2
So 81115-72-2 is a valid CAS Registry Number.

81115-72-2Downstream Products

81115-72-2Relevant academic research and scientific papers

Asymmetric Reaction of (RS)-2-Phenylpropanal with Chiral Aluminium Alkoxides. Part 1

Maslinska-Solich, Jolanta,Rudnicka, Irena,Jedlinski, Zbigniew J.

, p. 3034 - 3040 (2007/10/02)

The reaction of chiral aluminium alkoxides (2) with (RS)-2-phenylpropanal (1) gives the optically active (S)-(-)-2-phenylpropyl (R)-(-)-2-phenylpropanoate (3), and the mixed esters (-)-menthyl 2-phenylpropanoate (5a), (+)-2-phenylpropyl 2-methylbutanoate (4b), and (+)-2-methylbutyl 2-phenylpropanoate (5b), respectively.An asymmetric disproportionation reaction mechanism has been proposed for compound (1).

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