Contribuciones d'usuariu pa Hbf878
Un usuario con 11 ediciones. Cuenta creada el 4 avi 2017.
15 mar 2020
- 21:3721:37 15 mar 2020 difs. hist. 0 m Clonazepam png→svg
8 may 2019
- 09:4409:44 8 may 2019 difs. hist. +2 Compuestu organofosforáu png->svg
12 och 2018
- 17:3317:33 12 och 2018 difs. hist. +11 m Alcaloide jpg->svg
12 set 2018
- 11:2811:28 12 set 2018 difs. hist. 0 m Grupu funcional png->svg
11 set 2018
- 08:2608:26 11 set 2018 difs. hist. 0 m Antioxidante png->svg
7 set 2018
- 10:1910:19 7 set 2018 difs. hist. 0 m Alcaloide png->svg
4 set 2018
- 18:0718:07 4 set 2018 difs. hist. +19 m Química orgánica png->svg
30 xnt 2018
- 16:4016:40 30 xnt 2018 difs. hist. 0 m Compuestu organofosforáu png->svg
4 avi 2017
- 09:2609:26 4 avi 2017 difs. hist. −1 m Azima tetracantha exchanged image with vector version
- 09:0309:03 4 avi 2017 difs. hist. −99 Silicatu adjusted image size
- 09:0109:01 4 avi 2017 difs. hist. +2 m Silicatu exchanged image with vector version