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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。

共找到 28 条结果，关键词：diethyl (1-oxopent-4-en-2-yl)phosphonate

(E)-3-Methyl-4-oxo-2-pentenylphosphonic acid diethyl ester PubChem CID 10847282

CCOP(=O)(C/C=C(\C)C(C)=O)OCC
[(E)-alpha-(2-Oxopropyl)-4-methoxystyryl]phosphonic acid diethyl ester PubChem CID 15312030

CCOP(=O)(OCC)/C(=C/c1ccc(OC)cc1)CC(C)=O
[(Z)-alpha-(2-Oxopropyl)-4-methoxystyryl]phosphonic acid diethyl ester PubChem CID 101715087

CCOP(=O)(OCC)/C(=C\c1ccc(OC)cc1)CC(C)=O
[(E)-2-Propanoyl-1-hexenyl]phosphonic acid diethyl ester PubChem CID 11000310

CCCC/C(=C\P(=O)(OCC)OCC)C(=O)CC
[(E)-2-(2,2-Dimethylpropanoyl)-1-hexenyl]phosphonic acid diethyl ester PubChem CID 11833638

CCCC/C(=C\P(=O)(OCC)OCC)C(=O)C(C)(C)C
Thiophosphoric acid O,O-diethyl S-(2-oxo-4-methyl-3-pentenyl) ester PubChem CID 100979056

CCOP(=O)(OCC)SCC(=O)C=C(C)C
Thiophosphoric acid O,O-diethyl S-(1-methyl-2-oxo-3-butenyl) ester PubChem CID 100960923

C=CC(=O)C(C)SP(=O)(OCC)OCC
Diethoxy(4-methyl-2-oxo-3-pentenyl)phosphine oxide CAS 67257-32-3 PubChem CID 12749344

CCOP(=O)(CC(=O)C=C(C)C)OCC