1369535-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1369535-56-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,5,3 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1369535-56:
(9*1)+(8*3)+(7*6)+(6*9)+(5*5)+(4*3)+(3*5)+(2*5)+(1*6)=197
197 % 10 = 7
So 1369535-56-7 is a valid CAS Registry Number.