152700-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152700-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,7,0 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 152700-70:
(8*1)+(7*5)+(6*2)+(5*7)+(4*0)+(3*0)+(2*7)+(1*0)=104
104 % 10 = 4
So 152700-70-4 is a valid CAS Registry Number.