BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20260228T000000Z DTEND:20260228T000000Z SUMMARY:IUPAC 14th International Symposium on BioOrganic Chemistry: Poster abstract deadline due before 28th February 2026 LOCATION:University of Milano,Milano,Italy END:VEVENT END:VCALENDAR