135895-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135895-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,9 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135895-65:
(8*1)+(7*3)+(6*5)+(5*8)+(4*9)+(3*5)+(2*6)+(1*5)=167
167 % 10 = 7
So 135895-65-7 is a valid CAS Registry Number.