121817-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121817-29-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,1 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121817-29:
(8*1)+(7*2)+(6*1)+(5*8)+(4*1)+(3*7)+(2*2)+(1*9)=106
106 % 10 = 6
So 121817-29-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H32O3/c1-7-18(4)11-13(21)16-19(5)10-8-9-17(2,3)15(19)14(22)12-20(16,6)23-18/h7,14-16,22H,1,8-12H2,2-6H3/t14-,15+,16-,18+,19+,20-/m1/s1