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(2S,3S)-1-((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-3-hydroxy-2-methyl-4-phenyl-butane-1,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156426-86-7

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156426-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156426-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,2 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 156426-86:
(8*1)+(7*5)+(6*6)+(5*4)+(4*2)+(3*6)+(2*8)+(1*6)=147
147 % 10 = 7
So 156426-86-7 is a valid CAS Registry Number.

156426-86-7Upstream product

156426-86-7Relevant academic research and scientific papers

Diastereo-face selectivity in the aldol reaction of boryl enolate derived from Oppolzer's sultam

Iseki, Katsuhiko,Oishi, Satoshi,Kobayashi, Yoshiro

, p. 2003 - 2008 (1996)

In the Oppolzer aldol reaction, aldehyde reacts exclusively on the Si face (C(α)-Si attack) of the double bond of the boryl enolate 2 derived from (1S,2R)-N-propionylbornane-10,2-sultam (1), providing only 3a stereoselectively. Hexafluoroacetone (4) cause

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