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85850-52-8

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85850-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85850-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,5 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85850-52:
(7*8)+(6*5)+(5*8)+(4*5)+(3*0)+(2*5)+(1*2)=158
158 % 10 = 8
So 85850-52-8 is a valid CAS Registry Number.

85850-52-8Downstream Products

85850-52-8Relevant articles and documents

Ultra-Short-Acting β-Adrenergic Receptor Blocking Agents. 3. Ethylenediamine Derivatives of (Aryloxy)propanolamines Having Esters on the Aryl Function

Erhardt, Paul W.,Woo, Chi M.,Matier, William L.,Gorczynski, Richard J.,Anderson, William G.

, p. 1109 - 1112 (2007/10/02)

Various ethylenediamine derivatives have been incorporated into the nitrogen substituent of certain short-acting (aryloxy)propanolamine systems that contain esters on their aryl functions.Although several of these compounds showed durations of action comparable to their prototypes, most of the nitrogen substituents significantly prolonged the duration of β-adrenergic blockade.Similarly, while one of the compounds showed appreciable cardioselectivity in vitro, generally, little enhancement of cardioselectivity was obtained.A brief discussion of structure-activity relationships observed for the ethylenediamine derivatives is presented.

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