67828-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67828-38-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,2 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67828-38:
(7*6)+(6*7)+(5*8)+(4*2)+(3*8)+(2*3)+(1*8)=170
170 % 10 = 0
So 67828-38-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H9Cl2NO3/c1-3-15-9-6(10)4-5(2)8(7(9)11)12(13)14/h4H,3H2,1-2H3