1192744-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1192744-67-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,7,4 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1192744-67:
(9*1)+(8*1)+(7*9)+(6*2)+(5*7)+(4*4)+(3*4)+(2*6)+(1*7)=174
174 % 10 = 4
So 1192744-67-4 is a valid CAS Registry Number.