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((S)-1-{(4S,5S)-4-Benzyl-5-[(4S,5S)-5-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-4-hydroxy-2-methylene-6-phenyl-hexyl]-2,2-dimethyl-oxazolidine-3-carbonyl}-2-methyl-propyl)-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178427-90-2

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178427-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178427-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,4,2 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 178427-90:
(8*1)+(7*7)+(6*8)+(5*4)+(4*2)+(3*7)+(2*9)+(1*0)=172
172 % 10 = 2
So 178427-90-2 is a valid CAS Registry Number.

178427-90-2Downstream Products

178427-90-2Relevant academic research and scientific papers

CrCl2 mediated addition of allylic halides or phosphates to N-protected α-amino aldehydes. Stereocontrolled synthesis of a new core for C2 symmetric HIV-protease inhibitors

Ciapetti, Paola,Falorni, Massimo,Taddei, Maurizio

, p. 7379 - 7390 (2007/10/03)

The addition of γ-monosubstituted allylchromium(III) reagents to N-protected α-amino aldehydes proceeds in a stereoconvergent manner in contrast with the case of the unsubstituted reagents, where the stereoselectivity depends on the nature of the group bo

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