4-(2,3,3,4,4,5,5,6,6-Nonafluoro-cyclohex-1-enyloxy)-butan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 59404-39-6 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, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 59404-39: (7*5)+(6*9)+(5*4)+(4*0)+(3*4)+(2*3)+(1*9)=136 136 % 10 = 6 So 59404-39-6 is a valid CAS Registry Number.