6606-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6606-05-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,0 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6606-05:
(6*6)+(5*6)+(4*0)+(3*6)+(2*0)+(1*5)=89
89 % 10 = 9
So 6606-05-9 is a valid CAS Registry Number.
InChI:InChI=1/C24H35NO3/c26-23(28-18-17-25-21-13-7-14-22(25)16-8-15-21)24(27,19-9-3-1-4-10-19)20-11-5-2-6-12-20/h1,3-4,9-10,20-22,27H,2,5-8,11-18H2