89339-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89339-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,3 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89339-12:
(7*8)+(6*9)+(5*3)+(4*3)+(3*9)+(2*1)+(1*2)=168
168 % 10 = 8
So 89339-12-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H22N2O3S/c1-10(2)8-12(11(3,4)14(10)17-12)13-9(16)7-18-6-5-15/h15H,5-8H2,1-4H3,(H,13,16)