77216-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77216-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,1 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77216-05:
(7*7)+(6*7)+(5*2)+(4*1)+(3*6)+(2*0)+(1*5)=128
128 % 10 = 8
So 77216-05-8 is a valid CAS Registry Number.
77216-05-8Relevant articles and documents
3-INDOLYL-TERTIARY BUTYLAMINOPROPANOLS
-
, (2008/06/13)
1-Phenoxy-3-(3-indolyl)-tert.-butyl!amino-2-propanols and related 1-aryloxy compounds are antihypertensive agents having vasodilator and adrenergic β-receptor blocking action. Preferred compounds bear an ortho-substituent in the phenoxy group, and most preferably the cyano group.
