6-Hydroxy-1-naftoezuur [Dutch] 6-Hydroxy-1-naphthoesaure 6-Hydroxy-1-naphthoesaure [German] 6-Hydroxy-1-naphthoesyre [Danish] 6-Hydroxy-1-naphthoic acid Acide 6-hydroxy-1-naphtoique [French] Acido 6-hidroxi-1-naftoico [Portuguese] Acido 6-hidroxi-1-naftoico [Spanish] Acido 6-idrossi-1-naftoico [Italian] EE4073905