90604-82-3 Usage
Properties and Applications
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Check Digit Verification of cas no
The CAS Registry Mumber 90604-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,0 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90604-82:
(7*9)+(6*0)+(5*6)+(4*0)+(3*4)+(2*8)+(1*2)=123
123 % 10 = 3
So 90604-82-3 is a valid CAS Registry Number.