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5-(4-Hydroxy-benzoyl)-4,8-dimethoxy-quinoline-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142275-86-3

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142275-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142275-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,7 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 142275-86:
(8*1)+(7*4)+(6*2)+(5*2)+(4*7)+(3*5)+(2*8)+(1*6)=123
123 % 10 = 3
So 142275-86-3 is a valid CAS Registry Number.

142275-86-3Relevant academic research and scientific papers

Trididemnic Acids A and B, Aromatic Alkaloids from the Northeastern Pacific Ascidian Trididemnum sp.

Silva, E. Dilip de,Miao, Schichang,Andersen, Raymond J.,Schultz, L. Wayne,Clardy, Jon

, p. 2917 - 2920 (2007/10/02)

Two new aromatic alkaloids, trididemnic acids A (1) and B (2), have been isolated from the marine ascidian Trididemnum sp.The structures of 1 and 2 were solved by spectroscopic analysis of their permethylated derivatives 4 and 5.Single crystal x-ray diffr

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