peptones Search Term: peptonesSource Category: ASSISTPeptones is on the Recommended Chemicals list for Australian schools. Synonyms: Peptone, Peptone from animal tissue, Tryptone, Peptone mycological; CAS Number: 73049-73-7; Signal Word: None. Tags: 73049-73-7PeptonePeptone from animal tissueTryptonePeptone mycological