ζ“ͺƒy[ƒW‚Φ ’Ό‘O‚Μƒy[ƒW‚Φ ŽŸ‚Μƒy[ƒW‚Φ ΕIƒy[ƒW‚Φ

LIPID_IDFA0454

CHEM_NAETHANEDIOIC ACID

COMMON_NAOXALIC ACID

MOL_FORMULAC2H2O4

MOL_WT90

ABBREVIATION2:1

MELT_PT189.5ίC (002)

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY10.2 IN 20ίC WATER (002)

UV_SPEC

IR_SPECOH GROUP(008): 3400-3500cm-1 CO GROUP(008):

1700cm-1(BROAD) OH GROUP(009):

3520cm-1ME-ESTER(009) C=O GROUP: 1771cm-1

NMR_SPEC

MS_SPECM/E=90[M],72[M-H2O],56[M-2OH],46[M-CO2],45[M-

COOH],29[CHO],28[CO],17[OH] (010)

NOTE_SPEC

SOURCEƒJƒŠƒEƒ€‰–‚ΜŒ`‚Ε WOOD

SORRELi‚·‚’‚΂̗ށj’†‚Ι‘ΆέB(001)

ƒJƒ‹ƒVƒEƒ€‰–‚ΜŒ`‚Ε

BIOL_ACTIV

NOTE

1998”N8ŒŽ24“ϊ454 / 513 ƒy[ƒW