ar: Arabic · bg: Bulgarian · cs: Czech · da:Danish · de: German · el: Greek · en: English · es: Spanish · et : Estonian · fa: Persian · fi: Suomi · fr: French · he: Hebrew · hi: Hindi · hr: Croatian · hu: Hungarian · id: Indonesian · is: Icelandic · it: Italian · ja: Japanese · ko: Korean · lt: Lithuanian · lv: Latvian · nl: Dutch · no: Norwegian · pl: Polish · pt: Portuguese · ro: Romanian · ru: Russian · sk: Slovak · sl: Slovenian · sr: Serbian · sv: Swedish · th: Thai · tr: Turkish · vi: Vietnamese · zh: Chinese
 | ... YDROPTE ... (15 elements)en (5) : DIHYDROPTERIDINE · DIHYDROPTEROATE · HYDROPTERE · PYRUVOYLTETRAHYDROPTERIN · TETRAHYDROPTEROYLGLUTAMATE fr (10) : DIHYDROPTERIDINE · DIHYDROPTEROATE · HYDROPTERE · HYDROPTERIDALE · HYDROPTERIDALES · HYDROPTERIDEES · HYDROPTERIS · TETRAHYDROPTEROYLGLUTAMATE |
 | DIHYDROPTERIDINE · DIHYDROPTEROATE · DROPTE · HYDROPTERE · HYDROPTERIDALE · HYDROPTERIDALES · HYDROPTERIDEES · HYDROPTERIS · PYRUVOYLTETRAHYDROPTERIN · TETRAHYDROPTEROYLGLUTAMATE DIHYDROPTEROATE · HYDROPTERIDALE · HYDROPTERIDALES · HYDROPTERIDEES · HYDROPTERIS · HYDROPTILA · HYDROPTILIDAE · HYDROPTILOIDEA · PYRUVOYLTETRAHYDROPTERIN · TETRAHYDROPTEROYLGLUTAMATE |
 | ... HYDROPTE ... (15 elements) DIHYDROPTERIDINE · DIHYDROPTEROATE · HYDROPTERE · HYDROPTERIDALE · HYDROPTERIDALES ... YDROPTER ... (15 elements) DIHYDROPTERIDINE · DIHYDROPTEROATE · HYDROPTERE · HYDROPTERIDALE · HYDROPTERIDALES |