148385-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148385-39-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,3,8 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 148385-39:
(8*1)+(7*4)+(6*8)+(5*3)+(4*8)+(3*5)+(2*3)+(1*9)=161
161 % 10 = 1
So 148385-39-1 is a valid CAS Registry Number.