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(1s,3R,4s,5R)-3,5-di-O-feruloylquinic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

333753-65-4

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333753-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 333753-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,7,5 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 333753-65:
(8*3)+(7*3)+(6*3)+(5*7)+(4*5)+(3*3)+(2*6)+(1*5)=144
144 % 10 = 4
So 333753-65-4 is a valid CAS Registry Number.

333753-65-4Downstream Products

333753-65-4Relevant academic research and scientific papers

Total synthesis of 3,5-O-dicaffeoylquinic acid and its derivatives

Raheem, K. Saki,Botting, Nigel P.,Williamson, Gary,Barron, Denis

, p. 7175 - 7177 (2011)

We report the first total synthesis of 3,5-O-dicaffeoylquinic acid and its derivatives, 3,5-O-diferuloylquinic acid and 3,5-(3,4-dimethoxycinnamyl)quinic acid, in a nine-step sequence. The key step involves Knoevenagel condensations between vanillin, 3,4-dimethoxybenzaldehyde or 4-hydroxy-3-methoxybenzaldehyde and the dimalonate ester of quinic acid.

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