1235336-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1235336-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,3,3 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1235336-03:
(9*1)+(8*2)+(7*3)+(6*5)+(5*3)+(4*3)+(3*6)+(2*0)+(1*3)=124
124 % 10 = 4
So 1235336-03-4 is a valid CAS Registry Number.