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108969-87-5

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108969-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108969-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,6 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108969-87:
(8*1)+(7*0)+(6*8)+(5*9)+(4*6)+(3*9)+(2*8)+(1*7)=175
175 % 10 = 5
So 108969-87-5 is a valid CAS Registry Number.

108969-87-5Downstream Products

108969-87-5Relevant articles and documents

Macrocyclization by TTN Oxidation for the Synthesis of Chloropeptin Left-Hand Segment

Kai, Toshitsugu,Kajimoto, Naoko,Konda, Yaeko,Harigaya, Yoshihiro,Takayanagi, Hiroaki

, p. 6289 - 6292 (2007/10/03)

Cyclic tripeptide containing a diphenylether bond of the Chloropeptin left-hand segment were synthesized with the use of TTN phenolic oxidation in high yield. They were found to exist as equilibrium mixtures of two stable conformers caused by a rotation o

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