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98421-29-5

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98421-29-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98421-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,2 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98421-29:
(7*9)+(6*8)+(5*4)+(4*2)+(3*1)+(2*2)+(1*9)=155
155 % 10 = 5
So 98421-29-5 is a valid CAS Registry Number.

98421-29-5Relevant articles and documents

Dopamine Receptor Agonist Activity of Some 5-(2-Aminoethyl)carbostyril Derivatives

Kaiser, Carl,Dandrige, Penelope A.,Garvey, Eleanor,Flaim, Kathryn E.,Zeid, Robert L.,Hieble, J. Paul

, p. 1803 - 1810 (2007/10/02)

The potency of β-adrenoreceptor agonists, e.g.,isoproterenol, is strikingly increased by substitution of the meta catecholic hydroxyl group with the NH group of a carbostyril system.To explore the possibility that comparable potency enhacement might occur

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