Contribuciones d'usuariu pa Marbletan

18 och 2024

• 14:4514:45 18 och 2024 difs. hist. 0 m Alcaloide (GR) File:Coelenterazine.png → File:Coelenterazine.svg actual

20 ago 2024

• 19:1719:17 20 ago 2024 difs. hist. −3 Solanaceae →Alcaloides: Nicotine skeletal.svg

6 xun 2024

• 14:1514:15 6 xun 2024 difs. hist. +1 m Grupu funcional (GR) File:Tetraacetylethylenediamine.png → File:Tetra-acetylethyleendiamine.png actual

7 may 2024

• 12:2112:21 7 may 2024 difs. hist. −19 Etilenglicol Ethylene_glycol.svg

25 abr 2024

• 13:3013:30 25 abr 2024 difs. hist. 0 m Grupu funcional (GR) File:Phosphite.png → File:Phosphite.svg

17 xin 2024

• 14:0814:08 17 xin 2024 difs. hist. 0 m Fosfatu (GR) File:Phosphate Group.PNG → File:Phosphate Group.svg actual

3 xin 2024

• 19:3419:34 3 xin 2024 difs. hist. +8 m Éster (GR) File:Esterification.png → File:Acide alcohol reaction.svg

19 set 2023

• 17:4817:48 19 set 2023 difs. hist. +3 Acetona Aceton Strukturformel.svg

22 ago 2023

• 13:3113:31 22 ago 2023 difs. hist. 0 m Grupu funcional (GR) File:Imine-(secondary)-skeletal.png → File:Imine-(secondary)-skeletal.svg

4 ago 2023

• 17:3117:31 4 ago 2023 difs. hist. 0 m Alcaloide (GR) File:1,2,4-oxadiazole.png → File:1,2,4-oxadiazole.svg

1 ago 2023

• 20:0620:06 1 ago 2023 difs. hist. +8 m Xabón (GR) File:NaStearate.png → File:Sodium stearate v2.svg
• 17:3317:33 1 ago 2023 difs. hist. +10 m Alcaloide (GR) File:Tetrahydroisoquinoline.png → File:Tetrahydroisoquinoline-structure.svg

15 xnt 2022

• 18:4318:43 15 xnt 2022 difs. hist. +6 Codeína Codeine2DCSDS.svg actual

26 may 2022

• 14:2814:28 26 may 2022 difs. hist. +9 Alophoixus flaveolus White-throated Bulbul (Alophoixus flaveolus) in tree, from front (cropped).jpg

13 abr 2022

• 15:1615:16 13 abr 2022 difs. hist. −3 Esteroide Cholesterol.svg

12 xnt 2021

• 15:2715:27 12 xnt 2021 difs. hist. 0 Gripe →Antivirales: svg