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(3S,4S)-5-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-2-methylene-pentane-1,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

216449-79-5

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216449-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216449-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,4,4 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 216449-79:
(8*2)+(7*1)+(6*6)+(5*4)+(4*4)+(3*9)+(2*7)+(1*9)=145
145 % 10 = 5
So 216449-79-5 is a valid CAS Registry Number.

216449-79-5Upstream product

216449-79-5Relevant academic research and scientific papers

An enantiocontrolled synthesis of a key intermediate to (+)-lactacystin

Kang, Sung Ho,Jun, Hyuk-Sang

, p. 1929 - 1930 (1998)

An asymmetric synthesis of a key intermediate 16 to (+)-lactacystin 1 has been established starting from epoxide 2 via intramolecular mercurioamidation of allylic trichloroacetimidate 4 and concomitant addition-reduction of ester 13 by Pr(i) MgBr, in whic

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