1149347-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1149347-46-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,9,3,4 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1149347-46:
(9*1)+(8*1)+(7*4)+(6*9)+(5*3)+(4*4)+(3*7)+(2*4)+(1*6)=165
165 % 10 = 5
So 1149347-46-5 is a valid CAS Registry Number.