54669-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54669-74-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,6 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 54669-74:
(7*5)+(6*4)+(5*6)+(4*6)+(3*9)+(2*7)+(1*4)=158
158 % 10 = 8
So 54669-74-8 is a valid CAS Registry Number.
54669-74-8Relevant articles and documents
Substituted N-aminoalkylpyrroles
-
, (2008/06/13)
Substituted N-aminoalkylpyrroles of the formula: STR1 IN WHICH X, Z, R1, -R5 and n are as defined below, and their physiologically tolerable acid addition salts are disclosed to have antiarrhythmic, central nervous system depressant,