1355483-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1355483-90-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,5,4,8 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1355483-90:
(9*1)+(8*3)+(7*5)+(6*5)+(5*4)+(4*8)+(3*3)+(2*9)+(1*0)=177
177 % 10 = 7
So 1355483-90-7 is a valid CAS Registry Number.