1217607-65-2 Usage
Chemical Properties
White Solid
Check Digit Verification of cas no
The CAS Registry Mumber 1217607-65-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,6,0 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1217607-65:
(9*1)+(8*2)+(7*1)+(6*7)+(5*6)+(4*0)+(3*7)+(2*6)+(1*5)=142
142 % 10 = 2
So 1217607-65-2 is a valid CAS Registry Number.