40361-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40361-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,6 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 40361-49:
(7*4)+(6*0)+(5*3)+(4*6)+(3*1)+(2*4)+(1*9)=87
87 % 10 = 7
So 40361-49-7 is a valid CAS Registry Number.