356102-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 356102-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,6,1,0 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 356102-89:
(8*3)+(7*5)+(6*6)+(5*1)+(4*0)+(3*2)+(2*8)+(1*9)=131
131 % 10 = 1
So 356102-89-1 is a valid CAS Registry Number.