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(2Z,4Z)-Hepta-2,4-dienoic acid {(Z)-3-[(E)-(7R,9S,10R)-9-(tert-butyl-diphenyl-silanyloxy)-4-hydroxy-10-methyl-5-oxo-7,8,9,10,11,14-hexahydro-5H-6-oxa-benzocyclododecen-7-yl]-propenyl}-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

345319-72-4

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345319-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 345319-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,3,1 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 345319-72:
(8*3)+(7*4)+(6*5)+(5*3)+(4*1)+(3*9)+(2*7)+(1*2)=144
144 % 10 = 4
So 345319-72-4 is a valid CAS Registry Number.

345319-72-4Upstream product

345319-72-4Relevant academic research and scientific papers

Enantioselective total synthesis of salicylihalamides A and B

Labrecque, Denis,Charron, Sylvie,Rej, Rabindra,Blais, Charles,Lamothe, Serge

, p. 2645 - 2648 (2007/10/03)

We have devised a total synthesis of (12R,13S,15R) salicylihalamides A and B, which allowed revision of the absolute stereochemistry of the natural compounds. The same strategy was then applied to the preparation of naturally occurring salicylihalamides.

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