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129264-95-5

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129264-95-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129264-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,6 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129264-95:
(8*1)+(7*2)+(6*9)+(5*2)+(4*6)+(3*4)+(2*9)+(1*5)=145
145 % 10 = 5
So 129264-95-5 is a valid CAS Registry Number.

129264-95-5Relevant articles and documents

Electrolytic Reactions of Fluoro Organic Compounds. 7. Anodic Methoxylation and Acetoxylation of 2,2,2-Trifluoroethyl Sulfides. Preparation of Highly Useful Trifluoromethylated Building Blocks

Fuchigami, Toshio,Yamamoto, Kayoko,Nakagawa, Yuki

, p. 137 - 142 (2007/10/02)

Anodic methoxylation and acetoxylation of 2,2,2-trifluoroethyl sulfides and the corresponding nonfluorinated sulfides were comparatively studied.It was found that a trifluoromethyl group remarkably promoted anodic substitution and methoxy and acetoxy groups were introduced adjacent to the trifluoromethyl group of the sulfides.Longer perfluoroalkyl groups also promoted these anodic substitutions.These products were shown to be highly useful building blocks fro the synthesis of fluoro organic compounds.

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