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On Hydroxypropenal in Space
A. Coutens, J.-C. Loison, A. Boulanger, E. Caux, H. S. P. Müller, V. Wakelam, S. Manigand, and J. K. Jørgensen
reported on
The ALMA-PILS survey: First Tentative Detection of 3-Hydroxypropenal (HOCHCHCHO) in the Interstellar Medium and Chemical Modeling of the C<sub>3</sub>H<sub>4</sub>O<sub>2</sub> Isomers
Astron. Astrophys. 660 (2022), Art. No. L6.