945212-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945212-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,2,1 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 945212-07:
(8*9)+(7*4)+(6*5)+(5*2)+(4*1)+(3*2)+(2*0)+(1*7)=157
157 % 10 = 7
So 945212-07-7 is a valid CAS Registry Number.