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[1R,(-)]-1,2,3,4,4aα,7,8,8aα-Octahydro-4α,6α-dihydroxy-4,7-dimethyl-α-methylene-1α-naphthaleneacetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91896-97-8

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91896-97-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91896-97-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,9 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91896-97:
(7*9)+(6*1)+(5*8)+(4*9)+(3*6)+(2*9)+(1*7)=188
188 % 10 = 8
So 91896-97-8 is a valid CAS Registry Number.

91896-97-8Downstream Products

91896-97-8Relevant academic research and scientific papers

SESQUITERPENIC ACIDS FROM LEUCANTHEMOPSIS PULVERULENTA

Teresa, J. de Pascual,Valle, M. A. Moreno,Gonzalez, M. S.,Bellido, I. S.

, p. 2189 - 2195 (1984)

From Leucanthemopsis pulverulenta (Compositae) ten new sesquiterpenic acids have been isolated.Their structures and absolute stereochemistry were assigned by spectral and chemical evidence; they are the first carboxylic acid members of the cadinane and munrolane series to be found in a natural source.

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