BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230515T000000Z DTEND:20230515T000000Z SUMMARY: 27th International symposium: Synthesis in organic chemistry: Poster abstract deadline due before 15th May 2023 LOCATION:Keble Collge,Oxford,United Kingdom END:VEVENT END:VCALENDAR