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tert-butyl syn-2-hydroxy-3-phenyl-3-(tosylamino)propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203176-12-9

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203176-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203176-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,1,7 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 203176-12:
(8*2)+(7*0)+(6*3)+(5*1)+(4*7)+(3*6)+(2*1)+(1*2)=89
89 % 10 = 9
So 203176-12-9 is a valid CAS Registry Number.

203176-12-9Upstream product

203176-12-9Downstream Products

203176-12-9Relevant academic research and scientific papers

A convenient and highly productive aminohydroxylation protocol employing an osmium-diamine catalyst

Muniz, Kilian,Almodovar, Iriux,Streuff, Jan,Nieger, Martin

, p. 1831 - 1835 (2006)

In situ generated osmium-diamine chelates from 2,3-diaminopropionic acid or diaminosuccinic acid represent efficient catalysts for the highly productive aminohydroxylation of alkenes. The reaction can be employed with various osmium salts and successful c

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