100402-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100402-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,0 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100402-39:
(8*1)+(7*0)+(6*0)+(5*4)+(4*0)+(3*2)+(2*3)+(1*9)=49
49 % 10 = 9
So 100402-39-9 is a valid CAS Registry Number.
InChI:InChI=1/Al.BrH.Zr/h;1H;/q+3;;+2/p-1