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4-Hydroxycinnamic acid
CasNo: 7400-08-0
Purity:>
MF:C9H8O3
MW:164.161
caffeic acid
CasNo: 331-39-5
MF:C9H8O4
MW:180.16
erythrothioneine
CasNo: 497-30-3
MF:C9H15N3O2S
MW:229.303