Ethanol, 2-[(2,3,3,4,4,5,5,6,6-nonafluoro-1-cyclohexen-1-yl)oxy]-,
acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 59404-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,0 and 4 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 59404-40: (7*5)+(6*9)+(5*4)+(4*0)+(3*4)+(2*4)+(1*0)=129 129 % 10 = 9 So 59404-40-9 is a valid CAS Registry Number.