108321-51-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108321-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,2 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108321-51:
(8*1)+(7*0)+(6*8)+(5*3)+(4*2)+(3*1)+(2*5)+(1*1)=93
93 % 10 = 3
So 108321-51-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H34O3.Na/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21;/h9,12,17,19H,2-8,10-11,13-16H2,1H3,(H,20,21);/b12-9+;