Clue: Vitamin a.k.a. para-aminobenzoic acid

Answer: BTEN

Length: 4

---

Similar Clues:

• Para-aminobenzoic acid, e.g. (SUNSCREEN with 9 letters)
• Kind of acid (e.g. ACETIC with 6 letters)
• Kind of acid in vinegar (ACETIC with 6 letters)
• Kind of acid in protein (AMINO with 5 letters)
• Kind of acid in proteins (AMINO with 5 letters)
• Kind of protein-building acid (AMINO with 5 letters)
• Kind of acid found in protein (AMINO with 5 letters)
• Kind of acid or resin (AMINO with 5 letters)
• Kind of acid synthesized to produce aspartame (AMINO with 5 letters)
• Another kind of acid (AMINO with 5 letters)