6813-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6813-59-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,1 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6813-59:
(6*6)+(5*8)+(4*1)+(3*3)+(2*5)+(1*9)=108
108 % 10 = 8
So 6813-59-8 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O2/c1-25(2)22-10-13-30(7)23(28(22,5)12-11-24(25)32)9-8-20-21-18-26(3,19-31)14-15-27(21,4)16-17-29(20,30)6/h8,21-24,31-32H,9-19H2,1-7H3/t21-,22?,23-,24+,26-,27-,28+,29-,30-/m1/s1