1356496-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1356496-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,4,9 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1356496-93:
(9*1)+(8*3)+(7*5)+(6*6)+(5*4)+(4*9)+(3*6)+(2*9)+(1*3)=199
199 % 10 = 9
So 1356496-93-9 is a valid CAS Registry Number.