90055-97-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90055-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,5 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90055-97:
(7*9)+(6*0)+(5*0)+(4*5)+(3*5)+(2*9)+(1*7)=123
123 % 10 = 3
So 90055-97-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H28N2O5S/c1-5-27-20(26)16-11-14(23-19(25)18-7-6-10-29-18)8-9-17(16)28-13-15(24)12-22-21(2,3)4/h6-11,15,22,24H,5,12-13H2,1-4H3,(H,23,25)
90055-97-3Relevant articles and documents
phenoxy>propanolamines Derivatives as Diuretic and β-Adrenergic Receptor Blocking Agents
Bouley, Etienne,Teulon, Jean-Marie,Cazes, Michele,Cloarec, Alix,Deghenghi, Romano
, p. 100 - 103 (2007/10/02)
The synthesis of phenoxy>propanolamines and their β-adrenergic blocking and diuretic activity are described.Structure-activity relationships demonstrated that ortho substitution of the phenoxy ring with an hydrogen or an ester fun