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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。
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2-(4-{[5-(carboxymethyl)-4-chloro-5-methyl-2-oxo-2,5-dihydrofuran-3-yl]methyl}-2-methyl-5-oxo-2,5-dihydrofuran CAS 174509-40-1 PubChem CID 10808366
CC1(CC(=O)O)C=C(CC2=C(Cl)C(C)(CC(=O)O)OC2=O)C(=O)O1 -
2-(3-Chloro-5-oxo-2,5-dihydrofuran-2-yl)acetic acid 2-hydroxy-5-chlorophenyl ester PubChem CID 10968675
O=C1C=C(Cl)C(CC(=O)Oc2cc(Cl)ccc2O)O1 -
2-(2-chloro-5-oxo-2,5-dihydrofuran-2-yl)acetic acid PubChem CID 35
O=C(O)CC1(Cl)C=CC(=O)O1 -
2-(3-Chloro-5-oxo-2,5-dihydrofuran-2-yl)acetic acid 2-hydroxy-4-chlorophenyl ester PubChem CID 11120206
O=C1C=C(Cl)C(CC(=O)Oc2ccc(Cl)cc2O)O1 -
(r)-2-(2-chloro-5-oxo-2,5-dihydrofuran-2-yl) acetic acid PubChem CID 25244291
O=C(O)C[C@@]1(Cl)C=CC(=O)O1 -
2-(4-chloro-2-fluoro-5-oxo-2,5-dihydrofuran-2-yl)acetic acid PubChem CID 74926704
O=C(O)CC1(F)C=C(Cl)C(=O)O1 -
2-(3-chloro-2-methyl-5-oxo-2,5-dihydrofuran-2-yl)acetic acid PubChem CID 100960527
CC1(CC(=O)O)OC(=O)C=C1Cl -
CC1=C(Cl)C(=O)OC1CC(=O)O -
2-(3-chloro-5-oxo-2,5-dihydrofuran-2-yl)acetic acid PubChem CID 14602991
O=C(O)CC1OC(=O)C=C1Cl -
2-[(2S)-4-chloro-5-oxo-2,5-dihydrofuran-2-yl]acetic acid PubChem CID 25201601
O=C(O)C[C@H]1C=C(Cl)C(=O)O1 -
O=C(O)CC1C=C(Cl)C(=O)O1 -
2-Furanacetic acid, alpha-chloro-2,5-dihydro-5-oxo-, (S-(R*,S*))- CAS 157762-78-2 PubChem CID 44146649
O=C1C=CC(C(Cl)C(=O)O)O1 -
(2s)-2-Chloranyl-2-[(2r)-5-Oxidanylidene-2h-Furan-2-Yl]ethanoic Acid CAS 157762-78-2 PubChem CID 70789258
O=C1C=C[C@H]([C@H](Cl)C(=O)O)O1 -
4H-1,3,2-Benzodioxaphosphin-4-acetic acid, 5-chloro-2-[[(2S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2,5-dihydro-2-furanyl]methoxy]-, ethyl ester, 2-oxide PubChem CID 513232
CCOC(=O)CC1OP(=O)(OC[C@@H]2C=C[C@H](n3cc(C)c(=O)[nH]c3=O)O2)Oc2cccc(Cl)c21 -
2-(3-chloro-4-hydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyacetic acid PubChem CID 101230303
O=C1OC(C(O)C(=O)O)C(Cl)=C1O -
2-Furanacetic acid, alpha-chloro-2,5-dihydro-2-methyl-5-oxo-, methyl ester CAS 161708-22-1 PubChem CID 101988044
COC(=O)C(Cl)C1(C)C=CC(=O)O1 -
alpha-Chloro-2,4-ditert-butyl-5-oxo-2,5-dihydrofuran-2-acetic acid methyl ester PubChem CID 12592895
COC(=O)C(Cl)C1(C(C)(C)C)C=C(C(C)(C)C)C(=O)O1 -
InChI=1/C22H31ClO6/c1-14-9-18(25)22(13-29-15(2)24)17(5-4-7-21(22,27)12-23)20(14,3)8-6-16-10-19(26)28-11-16/h10,14,17,27H,4-9,11-13H2,1-3H3/t14-,17-,20+,21+,22+/m1/s PubChem CID 636902
CC(=O)OC[C@@]12C(=O)C[C@@H](C)[C@](C)(CCC3=CC(=O)OC3)[C@H]1CCC[C@]2(O)CCl -
Chloro[(2,5-dihydro-4-chloro-3-methyl-5-oxofuran)-2-yl]acetic acid methyl ester PubChem CID 101988045
COC(=O)C(Cl)C1OC(=O)C(Cl)=C1C