148552-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148552-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,5,5 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 148552-86:
(8*1)+(7*4)+(6*8)+(5*5)+(4*5)+(3*2)+(2*8)+(1*6)=157
157 % 10 = 7
So 148552-86-7 is a valid CAS Registry Number.