Contribuciones d'usuariu pa Marbletan

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 actual

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