156275-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156275-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,2,7 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 156275-92:
(8*1)+(7*5)+(6*6)+(5*2)+(4*7)+(3*5)+(2*9)+(1*2)=152
152 % 10 = 2
So 156275-92-2 is a valid CAS Registry Number.