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(E)-4-(1-Hydroxy-cyclohexyl)-but-2-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98269-51-3

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98269-51-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98269-51-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,6 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 98269-51:
(7*9)+(6*8)+(5*2)+(4*6)+(3*9)+(2*5)+(1*1)=183
183 % 10 = 3
So 98269-51-3 is a valid CAS Registry Number.

98269-51-3Downstream Products

98269-51-3Relevant academic research and scientific papers

Studies in the Regioselectivity of the Vinylogous Reformatsky Reaction with Ambident Electrophiles: Reversibility, Mechanism, and Synthetic Utility

Hudlicky, Tomas,Natchus, Michael G.,Kwart, Lawrence D.,Colwell, Barry L.

, p. 4300 - 4306 (1985)

The additions of the organozinc reagent derived from ethyl 4-bromocrotonate to several unsaturated carbonyl substrates were investigated.The regiochemical outcome is reported for each reaction and some suggestions are advanced regarding the mechanism and

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