68109-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68109-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,0 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 68109-74:
(7*6)+(6*8)+(5*1)+(4*0)+(3*9)+(2*7)+(1*4)=140
140 % 10 = 0
So 68109-74-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H18N2O3/c1-6-10(15)12-11(4,5)7-8(2)13-16-9(3)14/h6H,1,7H2,2-5H3,(H,12,15)/b13-8+