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(1α,2β,3α,6α,7β,8α)-4,5-bis(trifluoromethyl)-11,12-dioxatetracylo<6.2.1.13,6.02,7>dodeca-4,9-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134931-18-3

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134931-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134931-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,9,3 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134931-18:
(8*1)+(7*3)+(6*4)+(5*9)+(4*3)+(3*1)+(2*1)+(1*8)=123
123 % 10 = 3
So 134931-18-3 is a valid CAS Registry Number.

134931-18-3Downstream Products

134931-18-3Relevant academic research and scientific papers

The Preparation of Dimethyl (1α,2β,5β,6α)-9-Oxatricyclo2,5>nona-3,7-diene-3,4-dicarboxylate: a New Transfer Reagent for Dimethyl Cyclobutadiene-1,2-dicarboxylate

Russell, Richard A.,Longmore, Robert W.,Weerasuria, K. D. V.,Warrener, Ronald N.

, p. 1341 - 1345 (2007/10/02)

A synthesis, based on transfer technology, of the title compound is reported and its advantages over previously described reagents are discussed.

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