Environmental Engineering Reference
In-Depth Information
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H
H
H
O
HO
O
O
O
OH
H
H
89
90
H
H
OH
O
O
O
O
OH
OH
O
OH
91
92
echinophyllins C-F
O
O
O
O
O
O
OH
OH
O
O
O
H
H
H
O
chapecoderin A
chapecoderin B
chapecoderin C
chapecoderins A-C
