BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20130908T000000Z DTEND:20130913T000000Z SUMMARY:the 24th International Society of Heterocyclic Chemistry Congress (24th ISHC-Congress) starts on the 8th September 2013 LOCATION:Shanghai International Convention Center,Shanghai,China END:VEVENT END:VCALENDAR