146426-61-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146426-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,2 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 146426-61:
(8*1)+(7*4)+(6*6)+(5*4)+(4*2)+(3*6)+(2*6)+(1*1)=131
131 % 10 = 1
So 146426-61-1 is a valid CAS Registry Number.
InChI:InChI=1/C23H26BrNO3/c1-27-21-11-8-17(12-22(21)28-20-4-2-3-5-20)18-13-23(26)25(15-18)14-16-6-9-19(24)10-7-16/h6-12,18,20H,2-5,13-15H2,1H3