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diphenylmethyl (S)-3-[(2S,3R,4R,5S)-5-(N-benzyloxycarbonyl-L-leucyl)amino-2,3,4,6-tetrahydroxyhexanoyl]amino-3-phenylpropionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219812-89-2

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219812-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219812-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,8,1 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 219812-89:
(8*2)+(7*1)+(6*9)+(5*8)+(4*1)+(3*2)+(2*8)+(1*9)=152
152 % 10 = 2
So 219812-89-2 is a valid CAS Registry Number.

219812-89-2Relevant academic research and scientific papers

Polyol-amino acid compounds having anti-helicobacter pylori activity

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, (2008/06/13)

A compound of the formula (I): wherein R1represents an amino group which may be substituted; R2represents a carboxy group which may be esterified or amidated; R3, R4, R5and R6each represent a hydroxy group which may be protected; Q represents an aryl group which may be substituted; or a salt thereof is disclosed. The compound (I) possesses ant-Helicobacter pyloriactivity, and is useful in the prevention or treatment of various diseases associated with Helicobacter bacteria, such as duodenal ulcer, gastric ulcer, chronic gastritis and cancer of the stomach.

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