46744-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46744-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,7,4 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 46744-84:
(7*4)+(6*6)+(5*7)+(4*4)+(3*4)+(2*8)+(1*4)=147
147 % 10 = 7
So 46744-84-7 is a valid CAS Registry Number.