378236-92-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 378236-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,8,2,3 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 378236-92:
(8*3)+(7*7)+(6*8)+(5*2)+(4*3)+(3*6)+(2*9)+(1*2)=181
181 % 10 = 1
So 378236-92-1 is a valid CAS Registry Number.