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[(Science: chemical) The ion from maleic acid, often used in biological buffers.
[1. used for preparing maleate salts.
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Molecular Formula:
C4H4O4
InChI: InChI=1/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-/f/h5,7H
InChIKey: InChIKey=VZCYOOQTPOCHFL-KTGCDJSKDE
SMILES: OC(=O)\C=C/C(O)=O
CAS number 110-16-7
Names:
but-2-enedioic acid
cis-Butenedioic acid
cis-but-2-enedioic acid
cis-1,2-ethylenedicarboxylic acid
fum
H2male
Maleate
Maleic acid
MALEIC ACID
maleic acid
toxilic acid
(Z)-butenedioic acid
(Z)-2-butenedioic acid
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Registries:
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PubChem CID 444972
Beilstein =1903639
Beilstein =605762
CAS 110-16-7 (from NIST)
ChEBI 18300
chemPDB MAE
Gmelin 49854
Kegg C01384
PubChem ID 11532156
PubChem ID 4579
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