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4-Methoxy-2,5-bis-methoxymethoxy-phenol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

174228-72-9

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174228-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174228-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,2,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 174228-72:
(8*1)+(7*7)+(6*4)+(5*2)+(4*2)+(3*8)+(2*7)+(1*2)=139
139 % 10 = 9
So 174228-72-9 is a valid CAS Registry Number.

174228-72-9Relevant articles and documents

Synthesis of cytotoxic maesaquinone bearing a 2,5-dihydroxy-6-methyl-1,4-benzoquinone nucleus

Fukuyama, Yoshiyasu,Yaso, Hideyuki,Kiriyama, Yuuko,Takahashi, Hironobu,Minami, Hiroyuki,Kamikawa, Tadao

, p. 16969 - 16976 (1997)

A synthesis of maesaquinone [2,5-dihydroxy-3-(Z)-10'-pentadecenyl-6-methyl-1,4-benzoquinone] has been achieved in nine steps starting from 1,4,5-trimethoxymethyloxy-2-methoxybenzene which can be readily obtained by successive deprotection and MOM protection of one methoxyl group of 2,5-dimethoxy-1,4-benzoquinone.

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