152277-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152277-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,2,7 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 152277-95:
(8*1)+(7*5)+(6*2)+(5*2)+(4*7)+(3*7)+(2*9)+(1*5)=137
137 % 10 = 7
So 152277-95-7 is a valid CAS Registry Number.