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114833-01-1

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114833-01-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114833-01-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,3 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 114833-01:
(8*1)+(7*1)+(6*4)+(5*8)+(4*3)+(3*3)+(2*0)+(1*1)=101
101 % 10 = 1
So 114833-01-1 is a valid CAS Registry Number.

114833-01-1Downstream Products

114833-01-1Relevant articles and documents

Study of the Reaction of Benzoyl Chloride and Sodium Dicarboxylate under Inverse Phase Transfer Catalysis

Wang, Maw-Ling,Ou, Chin-Chou,Jwo, Jing-Jer

, p. 2165 - 2174 (1995)

The reaction of benzoyl chloride (PhCOCl) and sodium dicarboxylate (R(COONa)2) catalyzed by an inverse-phase-transfer catalyst (IPTC) in the two-phase medium H2O/CH2Cl2 was investigated.Pyridine 1-oxide (PNO) was used as the inverse-phase-transfer catalyst.The dicarboxylates, namely oxalate, malonate, maleate, succinate, adipate, nonanedioate, fumarate, phthalate, isophthalate, and terephthalate, were selected for study.In general, the observed mixed products included mono- and bis(benzoyloxycarbonyl) compounds, benzoic anhydride and benzoic acid, depending on the molecular structure of the dicarboxylate ion.Dicarboxylates of four types were classified according to distribution of products.The reaction rate is strongly affected by PhCOCl and R(COONa)2 due to their influence on the distribution of PNO in the organic phase.A mechanistic interpretation of the experimental data is presented.

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