136910-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136910-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,1 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 136910-75:
(8*1)+(7*3)+(6*6)+(5*9)+(4*1)+(3*0)+(2*7)+(1*5)=133
133 % 10 = 3
So 136910-75-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H14N2O2/c1-13(2)11(14)15-9-3-4-10-8(7-9)5-6-12-10/h3-4,7,12H,5-6H2,1-2H3