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[(S)-4-tert-Butoxycarbonylamino-4-((S)-3-methyl-1-methylcarbamoyl-butylcarbamoyl)-butyl]-carbamic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220183-15-3

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220183-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220183-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,8 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 220183-15:
(8*2)+(7*2)+(6*0)+(5*1)+(4*8)+(3*3)+(2*1)+(1*5)=83
83 % 10 = 3
So 220183-15-3 is a valid CAS Registry Number.

220183-15-3Relevant academic research and scientific papers

Preparation and metal ion-binding properties of gramicidin S derivatives carrying picolinoyl groups on the ornithine side chains

Yamada, Keiichi,Ozaki, Hirotaka,Kanda, Naoki,Yamamura, Hatsuo,Araki, Shuki,Kawai, Masao

, p. 3999 - 4004 (1998)

Derivatives of gramicidin S (GS) in which one or both of the two ornithine side chains were picolinoylated were prepared. The dipicolinoyl derivative [Om(PyCO)2,2′]GS 1 formed a 1:1 complex with Cu2+ and Zn2+ in MeOH, whil

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