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3-formyl-3,5-dimethoxyphenyl trifluoromethanesulphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

337375-98-1

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337375-98-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 337375-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,3,7 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 337375-98:
(8*3)+(7*3)+(6*7)+(5*3)+(4*7)+(3*5)+(2*9)+(1*8)=171
171 % 10 = 1
So 337375-98-1 is a valid CAS Registry Number.

337375-98-1Relevant academic research and scientific papers

New efficient route to fused aryltetrahydroindolizinones via N-Acyliminium intermediates

Chiurato, Matteo,Routier, Sylvain,Troin, Yves,Guillaumet, Gerald

experimental part, p. 3011 - 3021 (2009/11/30)

Straightforward routes to fused tetrahydroindolizinones by two routes A and B, starting either from. 2-formylbenzoic acid and esters or from, β-hydroxy lactones via acyl iminium ions, are described. A plausible mechanism and limitations are given. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009.

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