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2-(6'-hydroxy-2',3'-dimethoxyphenyl)-6-hydroxy-7-methoxybenzofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1003858-36-3

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1003858-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1003858-36-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,8,5 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1003858-36:
(9*1)+(8*0)+(7*0)+(6*3)+(5*8)+(4*5)+(3*8)+(2*3)+(1*6)=123
123 % 10 = 3
So 1003858-36-3 is a valid CAS Registry Number.

1003858-36-3Downstream Products

1003858-36-3Relevant academic research and scientific papers

Total synthesis of lespedezavirgatol

Qi, Jinping,Deng, Hongzhu,Cao, Derong

, p. 2547 - 2550 (2011/10/05)

Lespedezavirgatol, a novel 2-phenylbenzofuran compound which was isolated from Lespedeza virgata, was firstly synthesized from pyrogallic acid and 3,4-dimethoxyphenol as starting materials with 8 steps. The key steps for the total synthesis were the selective iodination at 3-position of 1,2-dimethoxy-4-methoxymethoxybenzene and the Sonogashira cross-coupling reaction between 4-iodo-2-methoxybenzene-1,3-diol and 2-ethynyl-3,4-dimethoxy-1- (methoxy-methoxy)-benzene.

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