S1, S01, S.I, S-1, S.1, Š-1 or S 1 may refer to:
S1, S01, S.I, S-1, S.1, Š-1 or S 1 may refer to:
==Biology and chemistry== S1 nuclease, an enzyme that digests singled-stranded DNA and RNA S1: Keep locked up, a safety phrase in chemistry Primary somatosensory cortex, also known as S1 Tegafur/gimeracil/oteracil, also known as S-1, a chemotherapy medication
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).