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(2S,4Z,6S,7R,8S)-7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-N-methoxy-9-[(4-methoxyphenyl)methoxy]-N,2,4,6,8-pentamethyl-4-nonenamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

522665-57-2

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522665-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 522665-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,2,6,6 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 522665-57:
(8*5)+(7*2)+(6*2)+(5*6)+(4*6)+(3*5)+(2*5)+(1*7)=152
152 % 10 = 2
So 522665-57-2 is a valid CAS Registry Number.

522665-57-2Relevant academic research and scientific papers

Formal synthesis of (+)-discodermolide.

Francavilla, Charles,Chen, Weichun,Kinder Jr., Frederick R

, p. 1233 - 1236 (2007/10/03)

[structure: see text] Herein we report the formal total synthesis of (+)-discodermolide in 21 steps (longest linear sequence) from commercially available Roche ester. This synthesis features the assembly of C(9-18) and C(19-24) fragments via a metal-chelated aldol coupling reaction.

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