CAS Number: 69119-31-9
Chemical Name: 3,8-Dihydroxy-1-methyl-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic Acid
Molecular Formula: C16H10O6
Molecular Weight: 298.25

CAS Number: 481-72-1
Chemical Name: Aloe-emodin
Molecular Formula: C15H10O5
Molecular Weight: 270.24

CAS Number: 25395-11-3
Chemical Name: Triacetyl Aloe-emodin
Molecular Formula: C21H16O8
Molecular Weight: 396.35