92100-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92100-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,0 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92100-30:
(7*9)+(6*2)+(5*1)+(4*0)+(3*0)+(2*3)+(1*0)=86
86 % 10 = 6
So 92100-30-6 is a valid CAS Registry Number.