What does "vitamin k3" mean?

a synthetic chemical compound that is a form of vitamin K, it is an analog of 1,4-naphthoquinone with a methyl group in the 2-position

What is a synonym for "vitamin k3"?

Common synonyms include: menadione.

Rare ·Advanced level

Noun

1
a synthetic chemical compound that is a form of vitamin K, it is an analog of 1,4-naphthoquinone with a methyl group in the 2-position wordnet