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2,6-Dibenzofurandicarboxylic acid, 3,9-dimethoxy-1,7-dimethyl-, 2-methyl 6-(phenylmethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84161-45-5

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84161-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84161-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,6 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84161-45:
(7*8)+(6*4)+(5*1)+(4*6)+(3*1)+(2*4)+(1*5)=125
125 % 10 = 5
So 84161-45-5 is a valid CAS Registry Number.

84161-45-5Downstream Products

84161-45-5Relevant academic research and scientific papers

A Novel Synthesis of the Naturally Occurring Dibenzofurans Pannaric Acid and Schizopeltic Acid

Elix, John A.,Parker, John L.

, p. 187 - 192 (2007/10/02)

The dibenzofurans schizopeltic acid (1) and pannaric acid (2) have been synthesized by utilizing a biomimetic approach.The depside methyl 4-O-benzyllecanorate (6) has been converted into the diphenyl ether (7) in high yield by treatment with base.Appropri

Naturally Occuring Dibenzofurans. Part 2. The Synthesis of Schizopeltic Acid

Sargent, Melvyn V.,Stransky, Peter O.

, p. 2373 - 2378 (2007/10/02)

The structure of schizopeltic acid as 1,7-dimethoxy-8-methoxycarbonyl 3,9-dimethyldibenzofuran-4-carboxylic acid (1) has been confirmed by rational synthesis. 6-Methoxy-4-methylbenzofuran-2-carbaldehyde (10), available from 3,5-dimethoxytoluene (4) in six

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