488744-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 488744-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,8,7,4 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 488744-00:
(8*4)+(7*8)+(6*8)+(5*7)+(4*4)+(3*4)+(2*0)+(1*0)=199
199 % 10 = 9
So 488744-00-9 is a valid CAS Registry Number.