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27038-10-4

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27038-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27038-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,0,3 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27038-10:
(7*2)+(6*7)+(5*0)+(4*3)+(3*8)+(2*1)+(1*0)=94
94 % 10 = 4
So 27038-10-4 is a valid CAS Registry Number.

27038-10-4Downstream Products

27038-10-4Relevant articles and documents

Reaction of organolead triacetates with 4-ethoxycarbonyl-2-methyl-4,5-dihydro-1,3-oxazol-5-one. The synthesis of α-aryl- and α-vinyl-N-acetylglycines and their ethyl esters and their enzymic resolution

Morgan, Jacqueline,Pinhey, John T.,Sherry, Christopher J.

, p. 613 - 619 (2007/10/03)

4-Ethoxycarbonyl-2-methyl-4,5-dihydro-1,3-oxazol-5-one 7, which may be readily obtained from diethyl acetamidomalonate, undergoes high-yielding arylation and vinylation at the 4-position with organolead triacetates to give compounds which may be hydrolysed to give either the α-aryl- or α-vinyl-N-acetylglycine or the corresponding ethyl ester. The kinetic resolution of a number of these derivatives by enzymic hydrolysis of either the amide or ester function has been demonstrated.

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