以字母2开头当前第1678页-摩熵化学

中文名称	英文名称	CAS号	化学式
2,4-戊二酮,3-[氨基(乙硫基)亚甲基]-	3-<(ethylthio)aminomethylene>pentane-2,4-dione	139057-00-4	C₈H₁₃NO₂S
2,4-戊二酮,3-[氨基(丙基硫代)亚甲基]-	3-<(propylthio)aminomethylene>pentane-2,4-dione	139177-77-8	C₉H₁₅NO₂S
2,4-戊二酮,3-[[1-(三氟甲基)乙烯基]硫代]-	3-(1-Trifluoromethylvinylthio)-2,4-pentandione	139571-71-4	C₈H₉F₃O₂S
2,4-戊二酮,3-[3-(三甲氧基甲硅烷基)丙基]-	3-acetyl-6-trimethoxysilylhexane-2-one	135524-69-5	C₁₁H₂₂O₅Si
2,4-戊二酮,3-(2-环己烯-1-基)-	3-(cyclohex-2-enyl)pentane-2,4-dione	106915-02-0	C₁₁H₁₆O₂
2,4-戊二酮,3-(1,3-二苯基-2-丙烯基)-	3-(1,3-diphenyl-2-propenyl)pentane-2,4-dione	171927-27-8	C₂₀H₂₀O₂
2,4-戊二酮,1,5-二氯	1,5-dichloropentane-2,4-dione	40630-12-4	C₅H₆Cl₂O₂
2,4-戊二烯醛,5-[2,3-二[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]丙氧基]-,(E,E)-	(2E,4E)-5-[2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-propoxy]-penta-2,4-dienal	114515-60-5	C₂₀H₄₀O₄Si₂
2,4-戊二烯醛,5-(4-甲氧基-5-甲基-2-羰基-2H-吡喃-6-基)-,(2E,4E)-	6-<4-formylbuta-1(E),3(E)-dienyl>-4-methoxy-5-methyl-2H-pyran-2-one	102103-72-0	C₁₂H₁₂O₄
2,4-戊二烯醛,3-甲基-5-(2-噻嗯基)-,(2Z,4E)-	(2Z,4E)-3-methyl-5-(2-thienyl)penta-2,4-dienal	171015-48-8	C₁₀H₁₀OS
2,4-戊二烯醛	2,4-pentadienal	764-40-9	C₅H₆O
2,4-戊二烯酸,5-苯基-,乙基酯	ethyl 5-phenyl-2,4-pentadienoate	1552-95-0	C₁₃H₁₄O₂
2,4-戊二烯酸,5-氨基-2,4-二氰基-5-[(3-甲氧苯基)氨基]-,乙基酯,(E,E)-	ethyl (2E,4E)-5-amino-2,4-dicyano-5-(3-methoxyanilino)penta-2,4-dienoate	130484-74-1	C₁₆H₁₆N₄O₃
2,4-戊二烯酸,5-[3,4-二[(2-甲氧基乙氧基)甲氧基]苯基]-,(E,E)-	(2E,4E)-5-(3,4-bis((2-methoxyethoxy)methoxy)phenyl)penta-2,4-dienoic acid	101619-63-0	C₁₉H₂₆O₈
2,4-戊二烯酸,5-(4-羟基-3-硝基苯基)-,(E,E)-	5-(4-Hydroxy-3-nitrophenyl)penta-2,4-dienoic acid	105183-12-8	C11H9NO5
2,4-戊二烯酸,5-(3,4,5-三甲氧苯基)-,乙基酯,(2E,4E)-	ethyl (2E,4E)-5-(3,4,5-trimethoxyphenyl)penta-2,4-dienoate	101620-05-7	C₁₆H₂₀O₅
2,4-戊二烯酸,4-甲氧基-5-(4-甲氧苯基)-,甲基酯,(2E,4Z)-	Methyl (2E,4Z)-4-methoxy-5-(4-methoxyphenyl)penta-2,4-dienoate	131858-81-6	C₁₄H₁₆O₄
2,4-戊二烯酸,3-甲基-5-(2,6,6-三甲基-1-环己烯-1-基)-,乙基酯,(2E,4E)-	(2E,4E)-ethyl 3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoate	17974-55-9	C₁₇H₂₆O₂
2,4-戊二烯酸,3-甲基-5-(2,6,6-三甲基-1-环己烯-1-基)-,(Z,E)-	(2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohexen-1-yl)penta-2,4-dienoic acid	4941-93-9	C₁₅H₂₂O₂
2,4-戊二烯酸,3-甲基-5-(2,6,6-三甲基-1-环己烯-1-基)-,(Z,E)-	(2Z,4E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)-2,4-pentadienoic acid	14398-44-8	C₁₅H₂₂O₂
2,4-戊二烯酸,2-甲基-4-(三氟甲基)-,甲基酯,(E)-	methyl (2E)-2-methyl-4-(trifluoromethyl)-2,4-pentadienoate	139954-90-8	C₈H₉F₃O₂
2,4-戊二烯酸,2-氰基-5-(二甲氨基)-4-甲基-,甲基酯	methyl 5-(N,N-dimethylamino)-2-cyano-4-methylpent-2,4-dienoate	153438-47-2	C₁₀H₁₄N₂O₂
2,4-戊二烯酸	(E)-2,4-pentadienoic acid	21651-12-7	C₅H₆O₂
2,4-戊二烯酸	1,3-butadiene-1-carboxylic acid	626-99-3	C₅H₆O₂
2,4-戊二烯酰胺,2-氰基-5-(二甲氨基)-N,N-二甲基-	2-cyano-5-dimethylamino-2,4-pentadienedimethylamide	139272-26-7	C₁₀H₁₅N₃O
2,4-戊二烯腈,3-甲基-5-(2,6,6-三甲基-1-环己烯-1-基)-	3-Methyl-1-(2,6,6-trimethyl-cyclohexen-(1)-yl)-pentadien-(1,3)-saeure-(5)-nitril	19834-52-7	C₁₅H₂₁N
2,4-戊二烯-1-醇,3-甲基-5-(三丁基甲锡烷基)-,(2E,4E)-	(2E,4E)-3-methyl-5-(tributylstannyl)penta-2,4-dien-1-ol	128426-10-8	C₁₈H₃₆OSn
2,4-戊二烯-1-醇	(E)-2,4-pentadien-1-ol	4949-20-6	C₅H₈O
2,4-戊二烯-1,1,2,5-四醇,四乙酸酯	Acetic acid;penta-2,4-diene-1,1,2,5-tetrol	139776-06-0	C13H24O12
2,4-戊二炔-1-醇,5-(4-甲氧苯基)-	5-(4-methoxyphenyl)penta-2,4-diyn-1-ol	104358-27-2	C₁₂H₁₀O₂
2,4-戊二炔-1-基3,5-二羟基苯甲酸酯	penta-2,4-diynyl 3,5-dihydroxybenzoate	623176-87-4	C₁₂H₈O₄
2,4-恶唑烷二酮	2,4-oxazolidinedione	2346-26-1	C₃H₃NO₃
2,4-庚烷二基二氨基甲酸酯	2,4-Heptanediol, dicarbamate	63834-26-4	C₉H₁₈N₂O₄
2,4-庚二烯-6-酮	hepta-3,5-dien-2-one	3916-64-1	C₇H₁₀O
2,4-庚二烯-1-醇,4-甲基-,(E,E)-	(E,E)-4-methyl-2,4-heptadien-1-ol	152748-89-5	C₈H₁₄O
2,4-庚二烯-1-醇	(2E,4E)-hepta-2,4-dien-1-ol	33467-79-7	C₇H₁₂O
2,4-庚二烯,7-碘-,(2E,4E)-	7-iodo-2,4-heptadiene	132163-30-5	C₇H₁₁I
2,4-庚二烯,3,4,5-三氯-,(Z,Z)-	2,4-Heptadiene, 3,4,5-trichloro-, (Z,Z)-	130419-36-2	C₇H₉Cl₃
2,4-庚二炔-1-醇	2,4-heptadiyn-1-ol	120569-51-9	C₇H₈O
2,4-已二烯	(E,Z)-2,4-hexadiene	5194-50-3	C₆H₁₀
2,4-已二烯	(2E,4E)-hexa-2,4-diene	5194-51-4	C₆H₁₀
2,4-己二醇	(+/-)-2,4-Hexandiol	19780-90-6	C₆H₁₄O₂
2,4-己二酮,1,1,1-三氟-5,5-二甲基-,2-(二甲基腙),(E)-	5-(Dimethyl-hydrazono)-6,6,6-trifluoro-2,2-dimethyl-hexan-3-one	139642-95-8	C₁₀H₁₇F₃N₂O
2,4-己二酮	hexane-2,4-dione	3002-24-2	C₆H₁₀O₂
2,4-己二烯醛丙酸酯	2,4-Hexadien-1-ol, propanoate	16491-25-1	C₉H₁₄O₂
2,4-己二烯醛丁酯	Hexa-2,4-dienyl butyrate	16930-93-1	C₁₀H₁₆O₂
2,4-己二烯醛	2,4-hexadienal	80466-34-8	C₆H₈O
2,4-己二烯酸,4-羟基-2,5-二(4-羟基苯基)-3,6-二羰基-1,4-环己二烯-1-基酯,(2Z,4E)-	Flavomentin C	121254-50-0	C₂₄H₁₈O₇
2,4-己二烯酸,4-(苯基硒代)-,乙基酯,(Z,Z)-	(2Z,4Z)-4-Phenylselanyl-hexa-2,4-dienoic acid ethyl ester	105378-38-9	C₁₄H₁₆O₂Se
2,4-己二烯酸,2-甲基-6-羰基-,乙基酯,(2E,4E)-	Ethyl 2-methyl-6-oxohexa-2,4-dienoate	130121-15-2	C₉H₁₂O₃