2,2,3,3,4,4,5,5,5-Nonafluoro-N-(1,2,2,3,3,4,4,5,5,6,6-undecafluoro-cyclohexyl)-pentanimidoyl fluoride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 123762-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,6 and 2 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 123762-57: (8*1)+(7*2)+(6*3)+(5*7)+(4*6)+(3*2)+(2*5)+(1*7)=122 122 % 10 = 2 So 123762-57-2 is a valid CAS Registry Number.