1384930-72-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1384930-72-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,9,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1384930-72:
(9*1)+(8*3)+(7*8)+(6*4)+(5*9)+(4*3)+(3*0)+(2*7)+(1*2)=186
186 % 10 = 6
So 1384930-72-6 is a valid CAS Registry Number.