This got a little more confusing than necessary...
On Thai Business you get 200% basic Eurobonus points for each mile you actually fly. Like, between CPH and BKK it's 5349 miles. SAS rounds up so you will get 5400 miles x 200%, so 10.800 basic points one way.
http://www.flysas.com/en/EuroBonus/E.../Thai_Airways/
The best tool to use is the Star Alliance Mileage calculator, download it here:
http://www.staralliance.com/en/trave...alculator.html
Forget about sassalesinfo etc. My advice is to keep it simple