This substance used as an analgesic was first isolated from willow bark?

2 ⤊

benzene, acetic acid, saliylic acid, ethanol

2006-11-24 06:05:01 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

Salicylic acid - the precursor to aspirin

2006-11-24 06:10:25 · answer #1 · answered by The Old Professor 5 · 2⤊ 0⤋

Salicylic acid

2006-11-24 14:18:20 · answer #2 · answered by yupchagee 7 · 0⤊ 0⤋

Salicylic acid. Aspirin, an analgesic, is acetyl salicylic acid.

2006-11-24 14:12:58 · answer #3 · answered by JJ 7 · 0⤊ 0⤋