378786-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 378786-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,8,7,8 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 378786-32:
(8*3)+(7*7)+(6*8)+(5*7)+(4*8)+(3*6)+(2*3)+(1*2)=214
214 % 10 = 4
So 378786-32-4 is a valid CAS Registry Number.