30588-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30588-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,8 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30588-49:
(7*3)+(6*0)+(5*5)+(4*8)+(3*8)+(2*4)+(1*9)=119
119 % 10 = 9
So 30588-49-9 is a valid CAS Registry Number.