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2-Butanone, 3-fluoro-4,4-dimethoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

198422-35-4

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198422-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198422-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,4,2 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 198422-35:
(8*1)+(7*9)+(6*8)+(5*4)+(4*2)+(3*2)+(2*3)+(1*5)=164
164 % 10 = 4
So 198422-35-4 is a valid CAS Registry Number.

198422-35-4Upstream product

198422-35-4Downstream Products

198422-35-4Relevant articles and documents

Sodium hydroxide-promoted reaction of 1-substituted 2,3,3-trifluoroprop-1-enyl toluene-p-sulfonates with alcohols. First efficient and convenient access to α-fluoro-β,β-dialkoxy ketones

Funabiki, Kazumasa,Suzuki, Chisato,Takamoto, Seizi,Matsui, Masaki,Shibata, Katsuyoshi

, p. 2679 - 2680 (1997)

2,3,3-Trifluoro-1-aryl- or -1-alkyl-prop-1-enyl toluene-p-sulfonates 1, readily available from 2,2,3,3-tetrafluoropropanol, react smoothly with alcohols in the presence of sodium hydroxide at ambient temperature for 1 h to afford the corresponding α-fluor

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