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((S)-1-{3-[(S)-1-(3-{2-[3-(2-{3-[(R)-1-Aminomethyl-2-(4-hydroxy-phenyl)-ethyl]-ureido}-ethyl)-ureido]-ethyl}-ureidomethyl)-2-phenyl-ethyl]-ureidomethyl}-3-methyl-butyl)-urea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

284049-27-0

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284049-27-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 284049-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,4,0,4 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 284049-27:
(8*2)+(7*8)+(6*4)+(5*0)+(4*4)+(3*9)+(2*2)+(1*7)=150
150 % 10 = 0
So 284049-27-0 is a valid CAS Registry Number.

284049-27-0Downstream Products

284049-27-0Relevant academic research and scientific papers

Solid phase syntheses of oligoureas

Burgess, Kevin,Ibarzo, Javier,Linthicum, D. Scott,Russell, David H.,Shin, Hunwoo,Shitangkoon, Aroonsiri,Totani, Reiko,Zhang, Alex J.

, p. 1556 - 1564 (2007/10/03)

Isocyanates 7 were formed from monoprotected diamines 3 or 6, which in turn can be easily prepared from commercially available N-BOC- or N-FMOC-protected amino acid derivatives. Isocyanates 7, formed in situ, could be coupled directly to a solid support f

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