385368-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 385368-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,5,3,6 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 385368-77:
(8*3)+(7*8)+(6*5)+(5*3)+(4*6)+(3*8)+(2*7)+(1*7)=194
194 % 10 = 4
So 385368-77-4 is a valid CAS Registry Number.