111678-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111678-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,7 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111678-75:
(8*1)+(7*1)+(6*1)+(5*6)+(4*7)+(3*8)+(2*7)+(1*5)=122
122 % 10 = 2
So 111678-75-2 is a valid CAS Registry Number.
111678-75-2Relevant articles and documents
Reaction of perfluoroalkyl iodides with 2-substituted 5-nitro-1,3-dioxane lithium salts
Galeeva,Zorin,Makaeva,Trifonova,Rakhmankulov
, p. 782 - 785 (2007/10/03)
Perfluoroalkyl iodides (C4F9I, C6F13I, C8F17I) react with 2-substituted 5-nitro-1,3-dioxane lithium salts in DMSO (24 h, 20°C) under argon, yielding 56-75% of 2-substituted 5-nitro-5-perfluoroalkyl-1,3-dioxanes. UV irradiation accelerates the reaction.
