Wiktionary
acetaminosalol
n. (context organic compound medicine English) The paracetamol ester of salicylic acid, once used as an analgesic
Wikipedia
Acetaminosalol
Acetaminosalol is an organic compound with the chemical formula CHNO.
It is an esterfication product of salicylic acid and paracetamol. It was marketed by Bayer under the brand name Salophen as an analgesic in the late 19th and early 20th centuries.