83019-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83019-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,1 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83019-52:
(7*8)+(6*3)+(5*0)+(4*1)+(3*9)+(2*5)+(1*2)=117
117 % 10 = 7
So 83019-52-7 is a valid CAS Registry Number.
83019-52-7Relevant articles and documents
β-Adrenergic Blocking Agents. 22. 1-Phenoxy-3-amino>-2-propanols
Large, M.S.,Smith, L.H.
, p. 1286 - 1292 (2007/10/02)
The synthesis of a series of 1-phenoxy-3-amino>-2-propanols is described.Many of the compounds are more potent than propanolol as β blockers, while having cardioselectivity comparable to that of practolol, when given intravenous
