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289897-20-7

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289897-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289897-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,8,9 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 289897-20:
(8*2)+(7*8)+(6*9)+(5*8)+(4*9)+(3*7)+(2*2)+(1*0)=227
227 % 10 = 7
So 289897-20-7 is a valid CAS Registry Number.

289897-20-7Downstream Products

289897-20-7Relevant articles and documents

Formation of Bilayer Structure in Organic Solvents from Amphiphiles Due to Interpeptide Hydrogen Bonding

Yamada, Norihiro,Koyama, Emiko,Kaneko, Makoto,Seki, Hiroko,Ohtsu, Hiroshi,Furuse, Takeshi

, p. 387 - 388 (1995)

In order to produce molecular organization in a wide variety of media, novel amphiphiles containing an associative tripeptide moiety were prepared.Electron microscopy revealed bilayer formation from the amphiphile not only in water but also in nonpolar or

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