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4-phenyl-4-(3-methylphenyl)butanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20883-66-3

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20883-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20883-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,8 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20883-66:
(7*2)+(6*0)+(5*8)+(4*8)+(3*3)+(2*6)+(1*6)=113
113 % 10 = 3
So 20883-66-3 is a valid CAS Registry Number.

20883-66-3Relevant academic research and scientific papers

5-Phenyl-3-ureidobenzazepin-2-ones as cholecystokinin-B receptor antagonists

Lowe III,Hageman,Drozda,McLean,Bryce,Crawford,Zorn,Morrone,Bordner

, p. 3789 - 3811 (2007/10/02)

A series of 5-phenyl-3-ureidobenzazepin-2-one cholecystokinin-B (CCK-B) receptor antagonists was synthesized using Beckmann ring expansion of a suitable 4-phenyl-1-tetralone as a key step. Structure-activity relationship studies revealed the importance of

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