BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230224T000000Z DTEND:20230224T000000Z SUMMARY:7th Green and Sustainable Chemistry Conference: Early bird registration deadline due before 24th February 2023 LOCATION:Hilton Dresden,Dresden,Germany END:VEVENT END:VCALENDAR