102250-17-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102250-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,5 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102250-17:
(8*1)+(7*0)+(6*2)+(5*2)+(4*5)+(3*0)+(2*1)+(1*7)=59
59 % 10 = 9
So 102250-17-9 is a valid CAS Registry Number.
InChI:InChI=1/C34H56O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34(35)36/h22-33H,2-21H2,1H3,(H,35,36)/b23-22+,25-24+,27-26+,29-28+,31-30+,33-32+