111509-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111509-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,0 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111509-08:
(8*1)+(7*1)+(6*1)+(5*5)+(4*0)+(3*9)+(2*0)+(1*8)=81
81 % 10 = 1
So 111509-08-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H35NO4/c1-5-25-11-22(4)8-7-17(27)24-16(22)10-15(20(24)25)23-9-6-14(12(2)21(23)28)18(19(23)24)29-13(3)26/h14-21,27-28H,2,5-11H2,1,3-4H3/t14-,15+,16-,17-,18-,19+,20+,21+,22?,23?,24?/m0/s1