The story
From leuko- + methylene blue.
Etymology from Wiktionary, CC BY-SA 4.0.
leukomethylene blue
Today it means: The phenothiazine dye 3-N,3-N,7-N,7-N-tetramethyl-10H-phenothiazine-3,7-diamine Full definition →
Today it means: The phenothiazine dye 3-N,3-N,7-N,7-N-tetramethyl-10H-phenothiazine-3,7-diamine Full definition →
From leuko- + methylene blue.
Etymology from Wiktionary, CC BY-SA 4.0.