Schedule

Day 1 - Session Chair: Ted Bergin *Day 1 Session Recording* (Day 1 Q&A)

Meeting times are EDT

8:00-8:10 Introductory Remarks - Ted Bergin

8:10-8:25 Chemical composition of the first interstellar comet revealed using ALMA - Martin Cordiner

8:25-8:40 Chemical Ingredients for Solar-like Systems - Maria Drozdovskaya

8:40-8:55 ALMA and ROSINA detections of phosphorus-bearing molecules - Víctor M. Rivilla

8:55-9:10 Carbon-grain sublimation: A new top-down component of protostellar chemistry - Merel van 't Hoff

9:10-9:20 Break

9:20-9:35 X-ray Flaring Events Drive Non-Equilibrium Chemistry in Protoplanetary Disks - Abygail Waggoner

9:35-9:50 The chemical inventory of a planet-hosting disk - Stefano Facchini

9:50:10:05 An ALMA Survey of Chemistry in Disks around Late-Type M-Stars - Jamila Pegues

10:05-10:20 Resolving the Gaseous Thermal Profile of TW Hya - Jenny Calahan

10:20-10:30 Break

10:30-10:45 Hydrogenation on grains as a possible mechanism to sustain gas phase Organic Molecules in prestellar cores. - Francois Dulieu

10:45-11:00 The Sulphur depletion problem in molecular clouds: the H2S case - David Navarro

11:00-11:15 Deuteration of N2H+ and HCO+ in the prestellar core L1544 - Elena Redaelli

11:15-11:30 Detecting Complex Organic Molecules in Starless and Prestellar Cores in the Taurus Molecular Cloud - Samantha Scibelli

11:30 End Day 1

Day 2 - Session Chair: Karin Öberg *Day 2 Session Recording* (Day 2 Q&A)

Meeting times are EDT

8:00-8:10 Introductory Remarks - Karin Öberg

8:10-8:25 Implications of a Hot Atmosphere/Corino from ALMA Observations toward NGC 1333 IRAS 4A1 - Dipen Sahu

8:25-8:40 Hot Corinos chemical diversity: myth or reality? - Marta De Simone

8:40-8:55 Water deuteration toward embedded low-mass protostars - Sigurd Jensen

8:55-9:10 Complex Organic Chemistry in Massive Star-forming Region G10.6-0.4 at Sub-arcsecond Resolution - Charles Law

9:10-9:20 Break

9:20-9:35 An Unbiased Chemistry Survey toward Embedded Protostars at the Perseus Star-forming Region - Yao-Lun Yang

9:35-9:50 An unbiased study of ices in Ophiuchus cloud using genetic modelling algorithm: paving the road for JWST - Will Rocha

9:50:10:05 Which molecule traces what in protostellar systems? - Lukasz Tychoniec

10:05-10:20 Observational Constraints on Envelope Ionization in Class I Protostars - Kamber Schwarz

10:20-10:30 Break

10:30-10:45 Porosity and micro-structure of interstellar ices: neutron scattering experiments and molecular dynamics simulations. - Pierre Ghesquiere

10:45-11:00 A computational approach to radical-radical reactivity on amorphous ice - Joan Enrique-Romero

11:00-11:15 Revealing the Relationship Between Ice and Gas Compositions in the Interstellar Medium: A New Lab Approach - Katarina Yocum

11:15-11:30 Low Temperature Reactions of CN + Benzene and Toluene: Implications for Cyano-Substituted Proxies in the ISM - Joseph Messinger

11:30 End Day 2

Day 3 - Session Chair: Yuri Aikawa *Day 3 Session Recording* (Day 3 Q&A)

Meeting times are EDT

8:00-8:10 Introductory Remarks - Yuri Aikawa

8:10-8:25 Explaining the observed abundance and spectral profile of propylene oxide by chemical and radiative trasfer model - Prasanta Gorai

8:25-8:40 Forging Rings and Chains: Results from the GOTHAM and ARKHAM Surveys - Andrew Burkhardt

8:40-8:55 Aromatics and other species of biotic interest in galactic and extragalactic sources - Carla Martinez Canelo

8:55-9:10 Understanding Isomers in Interstellar Environments - Christopher N. Shingledecker

9:10-9:20 Break

9:20-9:35 Anomalous desorption of ammonia due to the formation of salts on cold surfaces - Franciele Kruczkiewicz

9:35-9:50 Experimental confirmation of methane ice formation by atomic C and H - Danna Qasim

9:50:10:05 Measurement of product branching ratios for astrochemically relevant reactions at low temperatures - Ilsa Cooke

10:05-10:20 Exploring the chemistry induced by energetic processing of the H2-bearing, CO-rich apolar ice layer - Rafael Martin Domenech

10:20-10:30 Break

10:30-10:45 Characterising the physical and chemical conditions of massive protostellar clusters - Mélisse Bonfand

10:45-11:00 ALMA-DOT: the ALMA chemical survey of Disk-Outflow sources in Taurus - Linda Podio

11:00-11:15 OH mid-infrared emission as a diagnostic of the UV radiation field around nascent stars - Benoit Tabone

11:15-11:30 High-spatial observations of protostellar shocks to constrain formation routes of complex organic molecules - Claudio Codella

11:30 End Day 3

Day 4 - Session Chair: Paola Caselli *Day 4 Session Recording* (Day 4 Q&A)

Meeting times are EDT

8:00-8:10 Introductory Remarks - Paola Caselli

8:10-8:25 Metal oxides around R Dor: a tale of dust precursors - Taïssa Danilovich

8:25-8:40 Destruction of refractory carbon drives the final stage of disk chemistry - Arthur Bosman

8:40-8:55 Are Herbig Ae/Be disks chemically complex? First detection of methanol in a Herbig Ae/Be disk - Alice Booth

8:55-9:10 Observed sizes of planet-forming disks trace viscous spreading - Leon Trapman

9:10-9:20 Break

9:20-9:35 Chemistry Along Accretion Streams in a Viscously Evolving Protoplanetary Disk - Ellen Price

9:35-9:50 Chemical evolution in protoplanetary disks with dust substructure - Felipe Alarcón

9:50:10:05 Protostellar chemistry on au scales - Hannah Calcutt

10:05-10:20 Witnessing the molecular imprint of accretion processes in the vicinity of the precursor of an O type star - Timea Csengeri

10:20-10:30 Break

10:30-10:45 Carbon isotopic fractionation in molecular clouds - Laura Colzi

10:45-11:00 Finding the best tracers of the ionization fraction in the ISM : an automated, model-based method. - Emeric Bron

11:00-11:15 Emulating Chemistry for Hydrodynamical Models - Jonathan Holdship

11:15-11:30 A new tool to estimate the atomic and molecular ISM content using probability distributions - Thomas Bisbas

11:30 End Day 4

Day 5 - Session Chair: Wolf Geppert *Day 5 Session Recording* (Day 5 Q&A)

Meeting times are EDT

8:00-8:10 Introductory Remarks - Wolf Geppert

8:10-8:25 Singly- and doubly-deuterated formaldehyde in massive star-forming regions - Sarolta Zahorecz

8:25-8:40 Chemical diversity in young massive protostellar envelopes - Laure Bouscasse

8:40-8:55 Chemical exploration of Class I YSOs - Romane Le Gal

8:55-9:10 Characterization of Diffusion of CO in Amorphous Solid Water Utilizing an Off-Lattice Monte Carlo Model - Aspen R Clements

9:10-9:20 Break

9:20-9:35 Chemical inventory of Class I protostars with the IRAM-30m - Seyma Mercimek

9:35-9:50 Linking dust, ice and gas in low-mass star-forming regions: a study in preparation for JWST - Giulia Perotti

9:50:10:05 Fifty AU Study of the chemistry in the disk/envelope system of Solar-like protostars (FAUST) First Results - Eleonora Bianchi

10:05-10:20 Accretion towards Class I sources inferred by the chemistry - Elizabeth Artur de la Villarmois

10:20-10:30 Break

10:30-10:45 Organic molecules in the disk surrounding the outbursting v883 Ori star - Cecile Favre

10:45-11:00 Excess C/H in Protoplanetary Disk Gas from Icy Pebble Drift Across the CO Snowline - Ke Zhang

11:00-11:15 Volatile chemical evolution in planet-forming disks - Jenny Bergner

11:15-11:30 CO depletion in protoplanetary disks: A unified picture combining physical sequestration and chemical processing - Sebastiaan Krijt

11:30-11:40 Closing Remarks - Ted Bergin

11:40 End Quarantine Edition