481-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 481-17-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 481-17:
(5*4)+(4*8)+(3*1)+(2*1)+(1*7)=64
64 % 10 = 4
So 481-17-4 is a valid CAS Registry Number.
InChI:InChI=1/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-9,11,19-23,25-27,30H,7,10,12-18H2,1-6H3/b9-8+/t20-,21+,22+,23+,25-,26+,27+,28+,29-/m1/s1