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Propanoic acid, 2,2-dimethyl-, (5-ethyltetrahydro-2,4,6-trioxo-5-phenyl-1(2H)-pyrimidinyl)methyl ester, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138548-33-1

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138548-33-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138548-33-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,4 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138548-33:
(8*1)+(7*3)+(6*8)+(5*5)+(4*4)+(3*8)+(2*3)+(1*3)=151
151 % 10 = 1
So 138548-33-1 is a valid CAS Registry Number.

138548-33-1Downstream Products

138548-33-1Relevant academic research and scientific papers

Lipase-catalyzed enantioselective synthesis of optically active mephrobarbital, hexobarbital and febarbamate

Murata,Uchida,Achiwa

, p. 2605 - 2609 (2007/10/02)

Chiral 5,5-disubstituted N-acyloxymethylbarbiturates have been obtained in 40-99% optical yields by lipase-catalyzed hydrolyses of 5,5-disubstituted N,N'-bisacyloxymethylbarbiturates in H2O-saturated diisopropyl ether. These chiral barbiturates

Lipase-catalyzed Enantioselective Hydrolysis of N-Acyloxymethyl Groups in Organic Solvent: Syntheses of Chiral 5,5-Disubstituted 1-Methylbarbiturates

Murata, Masakazu,Achiwa, Kazuo

, p. 6763 - 6766 (2007/10/02)

Chiral 5,5-disubstituted N-acyloxymethylbarbiturates have been obtained in 40-99percent optical yields by lipase-catalyzed hydrolyses of 5,5-disubstituted bisacyloxymethylbarbiturates in H2O-saturated diisopropyl ether.These chiral barbiturates were readi

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