Sending Subject test scores after applying (Chem)

I applied early to a few schools and already applied. Today I received my chem score- a 740.

Is this good enough to supplement an application? I’m EDing an Ivy and some Ba/MD are on my list.

Can they count my score in the application after I apply?
Thanks

It depends on the school. You should be able to find the latest date for taking the SAT for ED on the schools’ websites.