149848-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149848-09-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,4 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149848-09:
(8*1)+(7*4)+(6*9)+(5*8)+(4*4)+(3*8)+(2*0)+(1*9)=179
179 % 10 = 9
So 149848-09-9 is a valid CAS Registry Number.
InChI:InChI=1/C29H34N2O2/c1-2-28(32)33-27(24-12-6-3-7-13-24)18-19-30-20-22-31(23-21-30)29(25-14-8-4-9-15-25)26-16-10-5-11-17-26/h3-17,27,29H,2,18-23H2,1H3