diazoamino group

16 LETTERS · STARTS WITH D

diazoamino group is a valid 16-letter word worth 30 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2I1A1Z10O1A1M3I1N1O1G2R1O1U1P3

2 + 1 + 1 + 10 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 3 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does diazoamino group mean?