98093-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98093-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,9 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98093-82:
(7*9)+(6*8)+(5*0)+(4*9)+(3*3)+(2*8)+(1*2)=174
174 % 10 = 4
So 98093-82-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H34O7/c1-2-3-4-6-13(21)9-10-14-15(18(24)12-17(14)23)11-19(25)16(22)7-5-8-20(26)27/h9-10,13-18,21-24H,2-8,11-12H2,1H3,(H,26,27)/b10-9+/t13-,14+,15+,16?,17+,18-/m0/s1