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156479-56-0

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156479-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156479-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,7 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 156479-56:
(8*1)+(7*5)+(6*6)+(5*4)+(4*7)+(3*9)+(2*5)+(1*6)=170
170 % 10 = 0
So 156479-56-0 is a valid CAS Registry Number.

156479-56-0Downstream Products

156479-56-0Relevant articles and documents

Site-Selective Fluorination of Organic Compounds Using 1-Alkyl-4-fluoro-1,4-diazabicyclooctane Salts (Selectfluor Reagents)

Lal, G. Sankar

, p. 2791 - 2796 (1993)

The new "N-F"-type electrophilic reagent family of 1-alkyl-4-fluoro-1,4-diazabicyclooctane salts (derived from elemental fluorine (F2) and 1-alkyl-1,4-diazabicyclooctane salts) has been found to be very effective for the fluorination of a wide variety of organic substrates.These include steroidal enol acetates and silyl enol ethers, phenyl-substituted olefins, sulfides bearing α-H atoms, certain carbanions, and mildly activated aromatic compounds.The products were obtained with good yields and regioselectivity under very mild reaction conditions.

Isolation and characterization of methyl hypofluorite (CH3OF)

Kol, Moshe,Rozen, Shlomo,Appelman, Evan

, p. 2648 - 2651 (2007/10/02)

Methyl hypofluorite (CH3OF) has prepared by the reaction of elemental fluorine with methanol in acetonitrile or propionitrile at low temperature. It removed from the reaction mixture in a stream of nitrogen purified by fractional distillation.

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