以字母2开头当前第779页-摩熵化学

中文名称	英文名称	CAS号	化学式
2-戊酮,1-氯-5-硝基-	1-Chloro-5-nitro-pentan-2-one	89416-18-2	C₅H₈ClNO₃
2-戊酮,1-氯-4-[(4-甲基苯基)硫代]-	2-(p-tolylmercapto)-5-chloropentanone-4	113311-56-1	C₁₂H₁₅ClOS
2-戊酮,1,3-二溴-4,4-二甲基-	1,3-Dibrom-4,4-dimethyl-pentan-2-on	1577-32-8	C₇H₁₂Br₂O
2-戊酮,1,1,1-三氟-5-(苯基甲氧基)-	5-Benzyloxy-1,1,1-trifluoro-pentan-2-one	129781-11-9	C₁₂H₁₃F₃O₂
2-戊酮(邻硝基苯基)腙	2-pentanone (o-nitrophenyl)hydrazone	102148-77-6	C₁₁H₁₅N₃O₂
2-戊酮(对硝基苯基)腙	2-pentanone (p-nitrophenyl)hydrazone	102148-72-1	C₁₁H₁₅N₃O₂
2-戊酮	2-Pentanone	107-87-9	C₅H₁₀O
2-戊硫醇	pentane-2-thiol	2084-19-7	C₅H₁₂S
2-戊烷磺酸	2-pentanesulfonic acid	7433-51-4	C₅H₁₂O₃S
2-戊烷基环戊烷	2-cyclopentyl-pentane	4737-43-3	C₁₀H₂₀
2-戊烷-3-基-1,3-苯并恶唑	2-(1-ethylpropyl)-2-benzoxazole	73713-91-4	C₁₂H₁₅NO
2-戊烷-3-基-1,2-噻唑烷1,1-二氧化物	Isothiazolidine, 2-(3-pentyl)-, 1,1-dioxide	73825-55-5	C₈H₁₇NO₂S
2-戊烯醛,2-甲基-4-羰基-	(2S,3S)-3-amino-2-hydroxybutanoic acid hydrochloride	955375-67-4	C₄H₉NO₃*ClH
2-戊烯酸甲酯	methyl 2-pentenoate	818-59-7	C₆H₁₀O₂
2-戊烯酸甲酯	ethyl 2-methyl-2-pentenoate	58625-96-0	C₈H₁₄O₂
2-戊烯酸,5-苯基-4-[[(苯基甲氧基)羰基]氨基]-,甲基酯,(2E,4S)-	4-benzyloxycarbonylamino-5-phenyl-pent-2-enoic acid methyl ester	132618-89-4	C₂₀H₂₁NO₄
2-戊烯酸,5-羰基-5-苯基-4-(四氢-2(1H)-嘧啶亚基)-,甲基酯,(2E)-	methyl 4-<benzoyl(2-hexahydropyrimidinylidene)>-(E)-but-2-enoate	107165-87-7	C₁₆H₁₈N₂O₃
2-戊烯酸,5-[(乙酰氧基)亚氨基]-4,4-二甲基-,1,1-二甲基乙基酯,(E,E)-	2-Pentenoic acid, 5-[(acetyloxy)imino]-4,4-dimethyl-, 1,1-dimethylethylester, (E,E)-	139745-67-8	C₁₃H₂₁NO₄
2-戊烯酸,5-(4-甲氧苯基)-5-羰基-4-(四氢-2(1H)-嘧啶亚基)-,甲基酯,(2E)-	methyl 4-<(2-hexahydropyrimidinylidene)-4-methoxybenzoyl>-(E)-but-2-enoate	107165-88-8	C₁₇H₂₀N₂O₄
2-戊烯酸,5-(2,2-二甲基-1,3-二噁戊环-4-基)-4-羟基-,甲基酯	(E)-5-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-4-hydroxy-pent-2-enoic acid methyl ester	139670-21-6	C₁₁H₁₈O₅
2-戊烯酸,5-(1,3-二氢-1,3-二羰基-2H-异吲哚-2-基)-4-羰基-	5-Phthalimido-pent-2-en-4-on-saeure	16493-29-1	C₁₃H₉NO₅
2-戊烯酸,4-甲基-5-[(苯基甲氧基)甲氧基]-,甲基酯,(2E,4S)-	(R)-(+)-methyl 5-<(benzyloxy)methoxy>-4-methylpent-2-enoate	87518-82-9	C₁₅H₂₀O₄
2-戊烯酸,4-(乙酰基氨基)-2-氰基-3-羟基-5-苯基-,1,1-二甲基乙基酯,(S)-	(Z)-(S)-4-Acetylamino-2-cyano-3-hydroxy-5-phenyl-pent-2-enoic acid tert-butyl ester	139168-56-2	C₁₈H₂₂N₂O₄
2-戊烯酸,4-(2,6-二甲氧基-4-甲基苯基)-5-羟基-,甲基酯,(E)-	2-Pentenoic acid, 4-(2,6-dimethoxy-4-methylphenyl)-5-hydroxy-, methylester, (E)-	164921-89-5	C₁₅H₂₀O₅
2-戊烯酸,4-(1,3-二硫烷-2-基)-4-甲基-,1,1-二甲基乙基酯,(E)-	t-butyl (E)-4-(1,3-dithian-2-yl)-4-methylpent-2-enoate	139745-77-0	C₁₄H₂₄O₂S₂
2-戊烯酸,3-甲基-,(E)-	(E)-3-methylpent-2-enoic acid	19866-50-3	C₆H₁₀O₂
2-戊烯酸,3-乙基-,乙基酯	ethyl 3-ethylpent-2-enoate	15249-93-1	C₉H₁₆O₂
2-戊烯酸,2-甲酰基-4-甲基-,乙基酯,(E)-	Z-methyl-4 formyl-2 pentene-2 oate d'ethyle	105378-33-4	C₉H₁₄O₃
2-戊烯酸,2-丙基-,乙基酯	1-(guan-1-yl)-2-(cystein-S-yl)ethane	106947-24-4	C₁₀H₁₄N₆O₃S
2-戊烯酸	pent-2-enoic acid	626-98-2	C₅H₈O₂
2-戊烯酰胺,2-氰基-3-羟基-4-甲基-N-[4-(三氟甲基)苯基]-	2-cyano-3-hydroxy-4-methyl-N-(4-(trifluoromethyl)phenyl)pent-2-enamide	171197-18-5	C₁₄H₁₃F₃N₂O₂
2-戊烯酰胺,2-氰基-3-乙基-	3-Ethyl-2-cyan-penten-2-saeure-1-amid	98489-49-7	C₈H₁₂N₂O
2-戊烯腈	2-pentenenitrile	13284-42-9	C₅H₇N
2-戊烯基环戊酮	2-pentenyl cyclopentanone	34687-45-1	C₁₀H₁₆O
2-戊烯基乙醚	2-pentenyl ethyl ether	59673-22-2	C₇H₁₄O
2-戊烯二酸,2-[[(苯基甲氧基)羰基]氨基]-,5-乙基2-甲基酯,(Z)-	Cbz-ΔGlu(OEt)-OMe	139125-24-9	C₁₆H₁₉NO₆
2-戊烯二酸,2-[(丁氧基羰基)氨基]-,5-甲基酯,(Z)-	(E)-2-Butoxycarbonylamino-pent-2-enedioic acid 5-methyl ester	139125-41-0	C₁₁H₁₇NO₆
2-戊烯二腈,4-亚乙基-,(E,Z)-	(1E,3Z)-Penta-1,3-dien-1,3-dicarbonitril	167320-09-4	C₇H₆N₂
2-戊烯二腈,3-乙基-2,4-二硝基-,加合吡啶(1:1)	Pyridinium-1,3-dicyan-2-ethyl-1,3-dinitro-2-propen-1-id	138042-22-5	C₅H₅NC₇H₅N₄O₄H
2-戊烯-4-酮-2-氨基-1-羟基	2-penten-4-one-2-amino-1-hydroxy	53171-01-0	C₅H₉NO₂
2-戊烯-4-炔醛,5-苯基-	5-phenylpent-2-en-4-ynal	14901-32-7	C₁₁H₈O
2-戊烯-4-炔酸,5-[3-[(苯磺酰)氨基]苯基]-,(2E)-	Dehydroxyamino Oxamflatin Acid	151720-90-0	C₁₇H₁₃NO₄S
2-戊烯-4-炔酸,5-(甲基苯基氨基)-,甲基酯,(Z)-	Methyl 5-[methyl(phenyl)amino]pent-2-en-4-ynoate	139007-95-7	C₁₃H₁₃NO₂
2-戊烯-4-炔-1-醇,5-(三甲基甲硅烷基)-,(2E)-	I+/--[2-(Aminothioxomethyl)hydrazinylidene]-2,3-dichlorobenzeneacetamide	97416-74-5	C₉H₈Cl₂N₄OS
2-戊烯-3-醇,2,4-二甲基-	2,4-dimethyl-pentan-3-one; enol form	113249-34-6	C₇H₁₄O
2-戊烯-1-醇,乙酸酯	Acetic acid;pent-2-en-1-ol	10500-10-4	C7H14O3
2-戊烯-1-醇,5-[(1S,5S,6R)-2,6-二甲基二环[3.1.1]庚-2-烯-6-基]-2-甲基-,(2Z)-	2-(2-Ethoxy-2-oxoethyl)-1-methyl-1H-pyrrole-3-carboxylic acid	94133-60-5	C₁₀H₁₃NO₄
2-戊烯-1-醇,5-[(1S,4aS,8aS)-十氢-5,5,8a-三甲基-2-亚甲基-1-萘基]-3-甲基-,(2E)-	8(17),13(E)-labdadien-15-ol	10395-43-4	C₂₀H₃₄O
2-戊烯-1-醇	pent-2-en-1-ol	20273-24-9	C₅H₁₀O
2-戊烯,4-硝基-	2-Nitro-3-penten	1806-28-6	C₅H₉NO₂