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179626-17-6

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179626-17-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179626-17-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,6,2 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 179626-17:
(8*1)+(7*7)+(6*9)+(5*6)+(4*2)+(3*6)+(2*1)+(1*7)=176
176 % 10 = 6
So 179626-17-6 is a valid CAS Registry Number.

179626-17-6Relevant articles and documents

A New Series of Highly Potent Non-Peptide Bradykinin B2 Receptor Antagonists Incorporating the 4-Heteroarylquinoline Framework. Improvement of Aqueous Solubility and New Insights into Species Difference

Sawada, Yuki,Kayakiri, Hiroshi,Abe, Yoshito,Imai, Keisuke,Mizutani, Tsuyoshi,Inamura, Noriaki,Asano, Masayuki,Aramori, Ichiro,Hatori, Chie,Katayama, Akira,Oku, Teruo,Tanaka, Hirokazu

, p. 1617 - 1630 (2007/10/03)

Introduction of nitrogen-containing heteroaromatic groups at the 4-position of the quinoline moiety of our non-peptide B2 receptor antagonists resulted in enhancing binding affinities for the human B 2 receptor and reducing binding affinities for the guinea pig one, providing new structural insights into species difference. A CoMFA study focused on the diversity of the quinoline moiety afforded correlative and predictive QSAR models of binding for the human B2 receptor but not for the guinea pig one. A series of 4-(1-imidazolyl)quinoline derivatives could be dissolved in a 5% aqueous solution of citric acid up to a concentration of 10 mg/mL. A representative compound 48a inhibited the specific binding of [ 3H]BK to the cloned human B2 receptor expressed in Chinese hamster ovary cells with an IC50 value of 0.26 nM and significantly inhibited BK-induced bronchoconstriction in guinea pigs even at 1 μg/kg by intravenous administration.

Pyridopyrimidones, quinolines and fused N-heterocycles as bradykinin antagonists

-

, (2008/06/13)

This invention relates to a compound of the formula: STR1 wherein Z is a group of the formula: STR2 in which X1 is N or C--R1, X2 is N or C--R9, X3 is N or C--R2, R1 is lower alk

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