167631-99-4 Usage
General Description
1H,1H-PERFLUORO(2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENEICOSAN-1-OL) is a synthetic compound that contains a perfluorinated hydrocarbon chain and a hexamethylhexaoxaheneicosanol group. The perfluorinated hydrocarbon chain makes the compound highly resistant to chemical and thermal degradation, as well as non-reactive and hydrophobic. The hexamethylhexaoxaheneicosanol group provides the compound with solubility in both polar and non-polar solvents. This unique combination of properties makes 1H,1H-PERFLUORO(2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENEICOSAN-1-OL) useful in a variety of industrial applications, such as in lubricants, coatings, and as a surfactant. It is also used in medical applications, as it can be incorporated into drug delivery systems due to its biocompatibility and stability.
Check Digit Verification of cas no
The CAS Registry Mumber 167631-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,6,3 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 167631-99:
(8*1)+(7*6)+(6*7)+(5*6)+(4*3)+(3*1)+(2*9)+(1*9)=164
164 % 10 = 4
So 167631-99-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H3F41O7/c22-2(1-63,9(30,31)32)64-17(53,54)4(25,11(36,37)38)66-19(57,58)6(27,13(42,43)44)68-21(61,62)8(29,15(48,49)50)69-20(59,60)7(28,14(45,46)47)67-18(55,56)5(26,12(39,40)41)65-16(51,52)3(23,24)10(33,34)35/h63H,1H2