13232-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13232-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,3 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13232-83:
(7*1)+(6*3)+(5*2)+(4*3)+(3*2)+(2*8)+(1*3)=72
72 % 10 = 2
So 13232-83-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H16N2O3/c1-9(16)15-13(2,8-14)7-10-4-5-11(17)12(6-10)18-3/h4-6,17H,7H2,1-3H3,(H,15,16)