134486-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134486-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,8 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134486-12:
(8*1)+(7*3)+(6*4)+(5*4)+(4*8)+(3*6)+(2*1)+(1*2)=127
127 % 10 = 7
So 134486-12-7 is a valid CAS Registry Number.