906532-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 906532-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,5,3 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 906532-72:
(8*9)+(7*0)+(6*6)+(5*5)+(4*3)+(3*2)+(2*7)+(1*2)=167
167 % 10 = 7
So 906532-72-7 is a valid CAS Registry Number.