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140914-84-7

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140914-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140914-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,9,1 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 140914-84:
(8*1)+(7*4)+(6*0)+(5*9)+(4*1)+(3*4)+(2*8)+(1*4)=117
117 % 10 = 7
So 140914-84-7 is a valid CAS Registry Number.

140914-84-7Upstream product

140914-84-7Downstream Products

140914-84-7Relevant articles and documents

MANUFACTURE OF AN EPOXYETHYL CARBOXYLATE OR GLYCIDYL CARBOXYLATE

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Page/Page column 15-16, (2011/09/14)

The invention relates to a process for the manufacture of an epoxyethyl carboxylate or glycidyl carboxylate, including reacting a vinyl carboxylate or an allyl carboxylate using an oxidant and a water-soluble manganese complex in an aqueous reaction medium, and the water-soluble manganese complex comprises an oxidation catalyst, characterized in that the water-soluble manganese complex is a mononuclear species of the general formula (I): [LMnX3]Y, or a binuclear species of the general formula (II): [LMn(μ-X)3MnL]Yn, wherein Mn is a manganese; L is a ligand and each L is independently a polydentate ligand, each X is independently a coordinating species and each μ-X is independently a bridging coordinating species, Y is a non-coordinating counter ion, and wherein the epoxidation is carried out at a pH in the range of from 1.0 to 7.0.

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