1352949-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1352949-09-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,9,4 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1352949-09:
(9*1)+(8*3)+(7*5)+(6*2)+(5*9)+(4*4)+(3*9)+(2*0)+(1*9)=177
177 % 10 = 7
So 1352949-09-7 is a valid CAS Registry Number.