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443998-65-0

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443998-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 443998-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,9,9 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 443998-65:
(8*4)+(7*4)+(6*3)+(5*9)+(4*9)+(3*8)+(2*6)+(1*5)=200
200 % 10 = 0
So 443998-65-0 is a valid CAS Registry Number.

443998-65-0Relevant articles and documents

TRIAZOLE DERIVATIVES WITH ANTIFUNGAL ACTIVITY

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Paragraph 00294, (2021/08/14)

Disclosed are compounds of the formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, Q2, L1 and n are as defined herein. The compounds have antifungal properties and are useful in the treatment of fungal infections, including infections that are resistant to conventions anti-fungal agents. Q1 is selected from: (Formulae Ia, Ib, Ic, Id, Ie, If, Ig, Ih, Ii, Ij and Ik) wherein * indicates the point of attachment to L1.

Reduction of hERG inhibitory activity in the 4-piperidinyl urea series of H3 antagonists

Berlin, Michael,Lee, Yoon Joo,Boyce, Christopher W.,Wang, Yi,Aslanian, Robert,McCormick, Kevin D.,Sorota, Steve,Williams, Shirley M.,West Jr., Robert E.,Korfmacher, Walter

scheme or table, p. 2359 - 2364 (2010/08/20)

Structural features of the substituted 4-piperidinyl urea analogs 1, responsible for the H3 antagonist activity, have been identified. Structure-activity relationship of the H3 receptor affinity, hERG ion channel inhibitory activity and their separation is described. Preliminary pharmacokinetic evaluation of the compounds of the series is addressed.

Biaryl ureas as potent and orally efficacious melanin concentrating hormone receptor 1 antagonists for the treatment of obesity

Palani, Anandan,Shapiro, Sherry,McBriar, Mark D.,Clader, John W.,Greenlee, William J.,Spar, Brian,Kowalski, Timothy J.,Farley, Constance,Cook, John,Van Heek, Margaret,Weig, Blair,O'Neill, Kim,Graziano, Michael,Hawes, Brian

, p. 4746 - 4749 (2007/10/03)

Herein, we report a small molecule MCH-R1 antagonist which demonstrates oral efficacy in chronic rodent models. Substituted phenyl biaryl urea derivatives were synthesized and evaluated as MCH-R1 antagonists for the treatment of obesity. The structure-activity relationship studies in this series resulted in identification of urea 1 as a potent and selective MCH-R1 antagonist. Compound 1 exhibited oral efficacy in chronic (28 d) rodent models at 3-30 mpk showing significant reduction in food intake and weight gain relative to controls.