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83230-57-3

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83230-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83230-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,3 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83230-57:
(7*8)+(6*3)+(5*2)+(4*3)+(3*0)+(2*5)+(1*7)=113
113 % 10 = 3
So 83230-57-3 is a valid CAS Registry Number.

83230-57-3Relevant articles and documents

propanolamines. 1. Novel β-Blockers with Ultrashort Duration of Action

Kam, Sheung-Tsam,Matier, William L.,Mai, Khuong X.,Barcelon-Yang, Cynthia,Borgman, Robert J.,et al.

, p. 1007 - 1016 (2007/10/02)

Novel propanolamines were synthesized and investigated as potential ultrashort-acting β-adrenergic receptor blockers.Many of these analogues exhibited good potency and short duration.The N-ureidoalkyl analogue 85 (ACC-9089) has a potency equal to propranolol and a duration of action of about 21 min in the dog.It has been selected as a candidate for further clinical study.Structure-activity relationships and structure-duration relationships for these new β-blockers are also discussed.

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