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1-Benzyloxy-2-ethoxy-5-methyl-3-((S)-1,2,2-trimethyl-cyclopentyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

222022-96-0

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222022-96-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222022-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,0,2 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 222022-96:
(8*2)+(7*2)+(6*2)+(5*0)+(4*2)+(3*2)+(2*9)+(1*6)=80
80 % 10 = 0
So 222022-96-0 is a valid CAS Registry Number.

222022-96-0Relevant articles and documents

First synthesis of mastigophorenes A and B, by biomimetic oxidative coupling of herbertenediol

Bringmann, Gerhard,Pabst, Thomas,Rycroft, David S.,Connolly, Joseph D.

, p. 483 - 486 (1999)

The first synthesis of mastigophorenes A and B by oxidative phenolic coupling of partially protected derivatives of their joint natural monomeric half, herbertenediol, is described. The synthesis starts from this diol itself or from the corresponding aldehyde, both available by isolation from the liverwort, Herbertus aduncus. After transformation of herbertenediol to a chemically appropriate monophenolic coupling precursor, the oxidative dehydrodimerization was brought about using (tert-BuO)2, followed by deprotection to give mastigophorenes A and B in their 'natural' atropisomeric ratio, as isolated from the liverwort.

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