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carbonic acid tert-butyl ester 2-hydroxy-1-phenyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

856900-03-3

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856900-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856900-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,9,0 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 856900-03:
(8*8)+(7*5)+(6*6)+(5*9)+(4*0)+(3*0)+(2*0)+(1*3)=183
183 % 10 = 3
So 856900-03-3 is a valid CAS Registry Number.

856900-03-3Relevant academic research and scientific papers

Unusual migrations and cyclization in the preparation of β-azido alcohols from β-hydroxy esters

Madhusudhan,Om Reddy,Ramanatham,Dubey

, p. 2719 - 2723 (2007/10/03)

Migration of TBDMS and Boc groups from 2° alcohols to 1° alcohols during the reduction of β-hydroxy esters has been observed. Also, unusual cyclization has been noticed during tosylation of benzylic alcohol in tert-butyl ((2R)-2-hydroxy-2-phenyl ethyl)car

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