# Folsäure

> German word · Noun · IPA [ˈfoːlˌzɔɪ̯ʁə] · frequency rank #77,967

## Definitions
1. Vitamin B9, Summenformel C₁₉H₁₉N₇O₆

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/de/word/folsaure