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171737-44-3

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171737-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171737-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,7,3 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 171737-44:
(8*1)+(7*7)+(6*1)+(5*7)+(4*3)+(3*7)+(2*4)+(1*4)=143
143 % 10 = 3
So 171737-44-3 is a valid CAS Registry Number.

171737-44-3Upstream product

171737-44-3Downstream Products

171737-44-3Relevant articles and documents

The oxidation of methoxy aromatic aldehydes with the system O2/iPrCHO/metal catalyst

Anoune,Anoune, Naoual,Lanteri,Longeray,Arnaud

, p. 6679 - 6680 (1995)

The oxidation of methoxy aromatic aldehydes by the system O2/iPrCHO/metal catalyst proceeds in high yields of formates, almost without the formation of important quantities of carboxylic acids.

Selective Oxidation of Alcohols and Aldehydes with Hydrogen Peroxide Catalyzed by Methyltrioctylammonium Tetrakis(oxodiperoxotungsto)phosphate(3-) under Two-Phase Conditions

Venturello, Carlo,Gambaro, Mario

, p. 5924 - 5931 (2007/10/02)

The use of methyltrioctylammonium tetrakis(oxodiperoxotungsto)phosphate(3-) (1c) in combination with hydrogen peroxide as the primary oxidant in an aqueous/organic biphase system provides a cheap, efficient, and versatile catalytic method for alcohol and aldehyde oxidation.By this method, a variety of water-insoluble primary and secondary alcohols and aldehydes were oxidized to carboxylic acids and ketones in good yields under mild conditions and after relatively short reaction times.

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