126585-33-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126585-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,8 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126585-33:
(8*1)+(7*2)+(6*6)+(5*5)+(4*8)+(3*5)+(2*3)+(1*3)=139
139 % 10 = 9
So 126585-33-9 is a valid CAS Registry Number.