249622-60-4 Usage
Uses
N-Desbispropyl-N-pentyl-2-methyl Ropinirole is an impurity of Ropinirole (R641000), a potent anti-Parkinson’s disease drug.
Check Digit Verification of cas no
The CAS Registry Mumber 249622-60-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,6,2 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 249622-60:
(8*2)+(7*4)+(6*9)+(5*6)+(4*2)+(3*2)+(2*6)+(1*0)=154
154 % 10 = 4
So 249622-60-4 is a valid CAS Registry Number.