855760-39-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855760-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,7,6 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 855760-39:
(8*8)+(7*5)+(6*5)+(5*7)+(4*6)+(3*0)+(2*3)+(1*9)=203
203 % 10 = 3
So 855760-39-3 is a valid CAS Registry Number.