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152643-40-8

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152643-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152643-40-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,6,4 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 152643-40:
(8*1)+(7*5)+(6*2)+(5*6)+(4*4)+(3*3)+(2*4)+(1*0)=118
118 % 10 = 8
So 152643-40-8 is a valid CAS Registry Number.

152643-40-8Upstream product

152643-40-8Downstream Products

152643-40-8Relevant articles and documents

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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