352688-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352688-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,6,8 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 352688-87:
(8*3)+(7*5)+(6*2)+(5*6)+(4*8)+(3*8)+(2*8)+(1*7)=180
180 % 10 = 0
So 352688-87-0 is a valid CAS Registry Number.