1335286-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1335286-79-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,2,8 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1335286-79:
(9*1)+(8*3)+(7*3)+(6*5)+(5*2)+(4*8)+(3*6)+(2*7)+(1*9)=167
167 % 10 = 7
So 1335286-79-7 is a valid CAS Registry Number.