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5,5'-Diisopropyl-1,1',6,6',7,7'-hexamethoxy-3,3'-dimethyl-8,8'-di(phenyliminomethyl)-2,2'-binaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139259-58-8

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139259-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139259-58-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,5 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139259-58:
(8*1)+(7*3)+(6*9)+(5*2)+(4*5)+(3*9)+(2*5)+(1*8)=158
158 % 10 = 8
So 139259-58-8 is a valid CAS Registry Number.

139259-58-8Downstream Products

139259-58-8Relevant academic research and scientific papers

IMINES OF GOSSYPOL ETHERS

Baram, N. I.,Biktimirov, L.,Dzhurabekova, S. B.,Kamaev, F. G.,Ismailov, A. I.

, p. 309 - 312 (1991)

Imines of methyl ethers of gossypol have been synthesized for the first time, their structures have been shown, and their immunomodulating activities have been determined.The quinoid form of existence of the imines of the dimethyl ether and the benzoid form of the imine of the mexamethyl ether of gossypol have been shown.

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