Yes, ANGORAS is a Scrabble word!

Letter values in Scrabble US: A 1, N 1, G 2, O 1, R 1, A 1, S 1.

Is it a valid word?

ANGORAS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

the capital of Turkey; located in west-central Turkey; it was formerly known as Angora and is the home of Angora goats
a domestic breed of goat raised for its long silky hair which is the true mohair
domestic breed of rabbit with long white silky hair
a long-haired breed of cat similar to the Persian cat

Also: turkish capital, capital of turkey, angora goat, angora rabbit, angora cat.

Not playable in Scrabble US: ANKARA.