108119-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108119-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,1 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108119-59:
(8*1)+(7*0)+(6*8)+(5*1)+(4*1)+(3*9)+(2*5)+(1*9)=111
111 % 10 = 1
So 108119-59-1 is a valid CAS Registry Number.
InChI:InChI=1/C20H23N2O3/c1-22(2,3)12-13-25-19(23)14-21-17-10-6-4-8-15(17)20(24)16-9-5-7-11-18(16)21/h4-11H,12-14H2,1-3H3/q+1