122019-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122019-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,1 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 122019-28:
(8*1)+(7*2)+(6*2)+(5*0)+(4*1)+(3*9)+(2*2)+(1*8)=77
77 % 10 = 7
So 122019-28-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H18BrN7O.Co.2NO3.H2O/c14-10-6-19-11(7-16-4-2-15)21-12(10)13(22)18-3-1-9-5-17-8-20-9;;2*2-1(3)4;/h5-6,8,16H,1-4,7,15H2,(H2,17,18,20,22);;;;1H2/q;+3;2*-1;/p-1