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(5S,6S,7R,8S,9S,10R)-3-oxo-7-[(triethylsilyl)oxy]-9-[(tert-butyl-dimethylsilyl)oxy]-11-[(tert-butyl-diphenylsilyl)oxy]-2,6,8,10-tetramethyl-undecan-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

169736-72-5

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169736-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169736-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,7,3 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169736-72:
(8*1)+(7*6)+(6*9)+(5*7)+(4*3)+(3*6)+(2*7)+(1*2)=185
185 % 10 = 5
So 169736-72-5 is a valid CAS Registry Number.

169736-72-5Upstream product

169736-72-5Downstream Products

169736-72-5Relevant academic research and scientific papers

Diastereoselective aldol reactions of chiral aldehydes and chiral methyl ketones: Dependence of stereoselectivity on the metal enolate, the aldehyde 2,3-stereochemistry, and the aldehyde β-alkoxy protecting group

Gustin, Darin J.,VanNieuwenhze, Michael S.,Roush, William R.

, p. 3443 - 3446 (1995)

The stereoselectivity of aldol reactions of chiral aldehydes 5 and 11 with methyl ketone enolates is highly dependent on the aldehyde 2,3-stereochemistry, the aldehyde β-alkoxy protecting group, and the metal enolate. The selectivity trends are rationaliz

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