368834-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 368834-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,6,8,8,3 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 368834-85:
(8*3)+(7*6)+(6*8)+(5*8)+(4*3)+(3*4)+(2*8)+(1*5)=199
199 % 10 = 9
So 368834-85-9 is a valid CAS Registry Number.