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103198-87-4

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103198-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103198-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,9 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 103198-87:
(8*1)+(7*0)+(6*3)+(5*1)+(4*9)+(3*8)+(2*8)+(1*7)=114
114 % 10 = 4
So 103198-87-4 is a valid CAS Registry Number.

103198-87-4Downstream Products

103198-87-4Relevant articles and documents

Synthesis and Hypolipidemic and Antidiabetogenic Activities of β,β,β',β'-Tetrasubstituted, Long-Chain Dioic Acids

Bar-Tana, Jacob,Ben-Shoshan, Shoshana,Blum, Jochanan,Migron, Yoelit,Hertz, Rachel,et al.

, p. 2072 - 2084 (2007/10/02)

β,β,β',β'-Tetrasubstituted, long-chain dioic acids of the general formula HOOC-C(XY)-C(R2)-Q-C(XY)-COOH have been synthesized and evaluated as hypotriglyceridemic-hypocholesterolemic agents in rats and as antidiabetogenic agents in ob/ob diabetic mice.The free carboxyl function of analogues of the series was mandatory for their hypolipidemic-antidiabetogenic effect while nonhydrolyzable diesters were inactive.Other structure-activity relationships were determined as a function of the overall chain length (C12-C22), α,α'-substitutions (X,Y=H,F,Cl,Br,OH,CN), β,β'-substitutions (R=CH3,C6H5), and core substitutions 2, 1,4-C6H42, 1,4-C6H4(CH=CHCH2)2, CH2(OCH2CH2)3OCH2)>.The most effective hypolipidemic-antidiabetogenic members of the series were α,α'-nonsubstituted, β,β'-methyl-substituted analogues of 14-18-carbon chains having either a saturated aliphatic core or a 1,4-bis(propenyl)benzene core in the cis/trans configuration.The hypotriglyceridemic rather than the hypocholesterolemic capacity of members of the series was found to correlate with their respective capacities as liver peroxisomal proliferation in rats.

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