102703-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102703-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,7,0 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 102703-94:
(8*1)+(7*0)+(6*2)+(5*7)+(4*0)+(3*3)+(2*9)+(1*4)=86
86 % 10 = 6
So 102703-94-6 is a valid CAS Registry Number.