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332871-48-4

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332871-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 332871-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,8,7 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 332871-48:
(8*3)+(7*3)+(6*2)+(5*8)+(4*7)+(3*1)+(2*4)+(1*8)=144
144 % 10 = 4
So 332871-48-4 is a valid CAS Registry Number.

332871-48-4Relevant articles and documents

2-Iodoxybenzoic acid mediated facile conversion of 1,3-diols to 1,2-diketones by oxidative cleavage of the C-C bond

Yadav,Biswas, Swapan Kumar,Srinivas

, p. 4237 - 4241 (2008/09/16)

1,3-Diols undergo smooth oxidative cleavage of the C-C bond in the presence of 2-iodoxybenzoic acid (IBX) affording 1,2-diketones in excellent yields under mild conditions. Georg Thieme Verlag Stuttgart.

Development of new iron catalysts for the tandem isomerization-aldol condensation of allylic alcohols

Uma, Ramalinga,Gouault, Nicolas,Crévisy, Christophe,Grée, René

, p. 6187 - 6190 (2007/10/03)

(bda)Fe(CO)3 and (COT)Fe(CO)3 are shown to be excellent catalysts for the tandem isomerization-aldol reaction of allylic alcohols with aldehydes and to significantly increase the scope of this aldolization process, especially, in the

From allylic alcohols to aldols via a novel, tandem isomerization-condensation catalyzed by Fe(CO)5

Crévisy, Christophe,Wietrich, Marina,Le Boulaire, Virginie,Uma, Ramalinga,Grée, René

, p. 395 - 398 (2007/10/03)

Allylic alcohols react with aldehydes, in the presence of catalytic amounts of Fe(CO)5 and under irradiation, to give mainly aldol products. A small amount of ketone resulting from the classical isomerization process is also isolated. This new aldol-type reaction is a complete atom economy process occurring under neutral conditions.

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