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(5S)-(+)-3-Chloro-4-phenyl-5-tridecyl-2(5H)-furanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

152499-89-3

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152499-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152499-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,4,9 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 152499-89:
(8*1)+(7*5)+(6*2)+(5*4)+(4*9)+(3*9)+(2*8)+(1*9)=163
163 % 10 = 3
So 152499-89-3 is a valid CAS Registry Number.

152499-89-3Upstream product

152499-89-3Downstream Products

152499-89-3Relevant academic research and scientific papers

Synthesis and Absolute Stereochemistry of (-)-Protolichesterinic Acid, Antitumor Antibiotic Lactone from Cetraria islandica

Murta, Maria M.,Azevedo, Mariangela B. M. de,Greene, Andrew E.

, p. 7537 - 7541 (1993)

The first synthesis of (-)-protolichesterinic acid is described.The approach, based on a facially selective 2 + 2 cycloaddition reaction of dichloroketene with an enantiopure O-alkyl enol ether, permits the assignment of the absolute stereochemistry of th

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