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Pentanedioic acid, 3-(3-phenyl-2-propenyl)-, monoethyl ester, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143840-10-2

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143840-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143840-10-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,4 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143840-10:
(8*1)+(7*4)+(6*3)+(5*8)+(4*4)+(3*0)+(2*1)+(1*0)=112
112 % 10 = 2
So 143840-10-2 is a valid CAS Registry Number.

143840-10-2Relevant academic research and scientific papers

The first total synthesis of the antitumor macrolide rhizoxin: Synthesis of the key building blocks

Nakada, Masahisa,Kobayashi, Susumu,Iwasaki, Shigeo,Ohno, Masaji

, p. 1035 - 1038 (2007/10/02)

The construction in optically pure form of the key building blocks, arising from our retro synthetic analysis of the antitumor macrolide rhizoxin is described.

Synthetic study on an antitumor antibiotic rhizoxin using an enzymatic process on prochiral β-substituted glutarates

Kobayashi, Susumu,Nakada, Masahisa,Ohno, Masaji

, p. 159 - 162 (2007/10/02)

Enantio- and stereoselective synthesis of the right-half segment (1; C1-C9) of the macrolide antibiotic rhizoxin has been achieved by enzymatic approach.Characteristic features of the present synthesis are (i) enantioselective hydrol

Enantioselective Hydrolysis of Dialkyl 3-Monosubstituted Glutarates with Pig Liver Esterase: Structure-Optical Purity Relationships

Nakada, Masahisa,Kobayashi, Susumu,Ohno, Masaji,Iwasaki, Shigeo,Okuda, Shigenobu

, p. 3951 - 3954 (2007/10/02)

Dialkyl 3-monosubstituted glutarates are subjected to hydrolysis with pig liver esterase to afford the corresponding chiral half-esters.Synnthetically useful half-esters of higher optical purity are obtained from the prochiral substrates of more hydrophob

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