127915-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127915-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,1 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127915-52:
(8*1)+(7*2)+(6*7)+(5*9)+(4*1)+(3*5)+(2*5)+(1*2)=140
140 % 10 = 0
So 127915-52-0 is a valid CAS Registry Number.