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Polycyclic compound

LIPID_IDPY0019

CHEM_NA3,4,7A,9,10,10A-HEXAHYDRO-5-METHOXY-9-ETHO

XY-1H,12H-FURO[3',2':4,5]FURO[2,3-H]PYRANO[3,4-

C][1]-BENZOPYRAN-1,12-DIONE

COMMON_NAAFLATOXIN EXG

MOL_FORMULAC19H18O8

MOL_WT374

MELT_PT203ßC (027/110)

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPECƒÉmax(MeOH): 223, 244, 266, 366mƒÊ(ƒÃ=17140,

12840, 11700, 19500)(027)

IR_SPEC

NMR_SPEC1H-NMR:4.70(Mt), 9.04(t), 6.48(Mt), 7.62(Mt),

5.86(Mt), 3.42(d), 3.69(s), 6.04(s), 6.847(t), 5.73(t)

(027)

MS_SPEC

NOTE_SPEC

SOURCE

BIOL_ACTIV

NOTE‚»‚Ì‘¼‚Ì•¶Œ£: 039/

1998”N7ŒŽ17“ú27 / 35 ƒy[ƒW