855656-37-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855656-37-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,6,5 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 855656-37:
(8*8)+(7*5)+(6*5)+(5*6)+(4*5)+(3*6)+(2*3)+(1*7)=210
210 % 10 = 0
So 855656-37-0 is a valid CAS Registry Number.