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(S)-N-[Bis-(4-methoxy-phenyl)-methyl]-2-[(2R,3R)-2-[(R)-2-(tert-butoxycarbonyl-methyl-amino)-4-methyl-pentanoylamino]-3-(4-fluoro-3-nitro-phenyl)-3-hydroxy-propionylamino]-succinamic acid 2-trimethylsilanyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189007-66-7

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189007-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189007-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,0 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189007-66:
(8*1)+(7*8)+(6*9)+(5*0)+(4*0)+(3*7)+(2*6)+(1*6)=157
157 % 10 = 7
So 189007-66-7 is a valid CAS Registry Number.

189007-66-7Relevant academic research and scientific papers

Synthesis of the orienticin C M(2-4) macrocycle utilizing a nucleophilic aromatic substitution strategy

Evans, David A.,Watson, Paul S.

, p. 3251 - 3254 (2007/10/03)

The synthesis of the fully functionalized M(2-4) macrocyclic orienticin C subunit 5 is described utilizing an intramolecular nucleophilic aromatic substitution reaction.

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