25498-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25498-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,9 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25498-28:
(7*2)+(6*5)+(5*4)+(4*9)+(3*8)+(2*2)+(1*8)=136
136 % 10 = 6
So 25498-28-6 is a valid CAS Registry Number.
InChI:InChI=1/C18H36O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h17,19H,2-16H2,1H3,(H,20,21)