388569-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 388569-30-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,8,5,6 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 388569-30:
(8*3)+(7*8)+(6*8)+(5*5)+(4*6)+(3*9)+(2*3)+(1*0)=210
210 % 10 = 0
So 388569-30-0 is a valid CAS Registry Number.