141585-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141585-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,5,8 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 141585-11:
(8*1)+(7*4)+(6*1)+(5*5)+(4*8)+(3*5)+(2*1)+(1*1)=117
117 % 10 = 7
So 141585-11-7 is a valid CAS Registry Number.