以字母2开头当前第965页-摩熵化学

中文名称	英文名称	CAS号	化学式
2-丁烯二酸,2-(苯基亚硫酰基)-,4-(1,1-二甲基乙基)1-甲基酯	1-methyl-4-t-butyl (E/Z)-2-phenylsulfinylbut-2-enedioate	115392-00-2	C₁₅H₁₈O₅S
2-丁烯二酸,2-(1,1-二甲基乙基)-,二乙基酯,(E)-	(E)-2-tert-butyl-but-2-enedioic acid diethyl ester	105786-10-5	C₁₂H₂₀O₄
2-丁烯二酸(Z)-二丁酯与乙酸乙烯酯的聚合物	dibutyl (Z)-but-2-enedioate;ethenyl acetate	25035-90-9	C16H26O6
2-丁烯二酸(Z)-,二辛基酯,聚合(Z)-二-2-丙烯基2-丁烯二酸酯,乙烯基乙酸酯和2-乙基己基2-丙烯酸酯	5-(2,5-Dimethoxy-phenyl)-3-methylsulfanyl-[1,2,4]triazine	74417-00-8	C₁₂H₁₃N₃O₂S
2-丁烯二酸(Z)-,二丁基酯,聚合乙酸和(Z)-异辛基氢2-丁烯二酸乙烯酯	7-Methylpyrido(4,3-c)psoralen	108736-00-1	C₁₅H₉NO₃
2-丁烯二酸(Z)-,二丁基酯,聚合乙烯磺酸乙烯基乙酸酯和钠	Tmcpo	126328-27-6	C17H32NO2
2-丁烯二酸(E)与甲基环氧乙烷、环氧乙烷和1,2,3-丙三醇的聚合物	(E)-but-2-enedioic acid;2-methyloxirane;oxirane;propane-1,2,3-triol	68400-71-5	C12H22O9
2-丁烯二酸(2Z)-,聚合2-甲基-1-丙烯和十八碳烯,钠盐	(3S,5S)-5-(hydroxymethyl)-3-propan-2-yloxolan-2-one	191152-27-9	C₈H₁₄O₃
2-丁烯二酸(2Z)-,1,1'-[2-[[[(2Z)-3-羧基-1-羰基-2-丙烯-1-基]氧代]甲基]-2-乙基-1,3-丙二基]酯	2H-Cyclopenta[3,4]pyrazolo[1,5-A]pyrimidine	80765-93-1	C₉H₇N₃
2-丁烯二酸(2E)-,聚合2,2-氧代二(乙醇)和3a,4,7,7a-四氢-1,3-异苯并呋喃二酮	N-(2-Ethyl-6-methylphenyl)-3-oxobutyramide	81761-20-8	C₁₃H₁₇NO₂
2-丁烯二酸(2E)-,单己基酯,二酯与丁二醇	2-Butenedioic acid (2E)-, 1-hexyl ester, diester with butanediol	63450-29-3	C₂₄H₃₈O₈
2-丁烯二酸(2E)-,二十二基酯,聚合乙酸乙烯酯	Isopropyl nonadecan-1-oate	27593-69-7	C₂₂H₄₄O₂
2-丁烯二酸(2E)-,二(2-溴乙基)酯	Bis(2-bromoethyl) but-2-enedioate	91929-22-5	C₈H₁₀Br₂O₄
2-丁烯二腈,2-氨基-3-[(1-氰基亚乙基)氨基]-	4-(1-Boc-piperidin-3-yl)-butyric acid	318536-95-7	C₁₄H₂₅NO₄
2-丁烯二腈,2-氨基-3-[(1-氰基乙基)氨基]-	trisodium;5-[(3-carboxy-5-methyl-4-oxidophenyl)-(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-2-oxidobenzoate	——	C25H17Na3O9
2-丁烯二腈,2,3-二[(11-羟基十一烷基)硫代]-	2,3-bis(11-hydroxyundecylsulfanyl)but-2-enedinitrile	182741-14-6	C₂₆H₄₆N₂O₂S₂
2-丁烯二羧酸(Z)-二丁酯与乙酸乙烯酯的聚合物	dioctyl (Z)-but-2-enedioate;ethenyl acetate	26061-64-3	C24H42O6
2-丁烯二(三苯基磷)二溴化物	(But-2-ene-1,4-diyl)bis(triphenylphosphanium) dibromide	18189-24-7	C40H36Br2P2
2-丁烯-2-醇,乙酸酯,(2E)-	1-methyl-1-propenyl acetate	15984-02-8	C₆H₁₀O₂
2-丁烯-2-基三氟甲磺酸酯	2-Buten-2-yl-triflate	105174-95-6	C₅H₇F₃O₃S
2-丁烯-2,3-D2	2-Buten-2,3-d(2)	182249-78-1	C₄H₈
2-丁烯-1-醇,4-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]-,乙酸酯,(2E)-	(E)-acetic acid 4-(tert-butyldimethylsilanyloxy)but-2-enyl ester	119125-29-0	C₁₂H₂₄O₃Si
2-丁烯-1-醇,3-甲基-4-苯基-,(Z)-	(Z)-3-methyl-4-phenylbut-2-en-1-ol	106262-44-6	C₁₁H₁₄O
2-丁烯-1-醇,3-甲基-,苯基氨基甲酸酯	3-methylbut-2-en-1-yl phenylcarbamate	105902-61-2	C₁₂H₁₅NO₂
2-丁烯-1-醇,2-乙烯基-3-碘-,(Z)-	(Z)-3-Iodo-2-vinyl-but-2-en-1-ol	175348-34-2	C₆H₉IO
2-丁烯-1-酮,3-(2,2-二甲基肼基)-1-苯基-,(Z)-	3-(2,2-dimethylhydrazino)-1-phenyl-2-buten-1-one	137919-59-6	C₁₂H₁₆N₂O
2-丁烯-1-酮,1-[(1R,3S)-1-甲基-3-(1-甲基乙基)环戊基]-,(2Z)-	Sodium 5,6-dichloro-2-((3-ethyl-4-oxo-2-thioxo)thiazolidin-5-ylidene)-2,3-dihydro-3-methyl-1H-benzimidazole-1-propanesulphonate	94158-32-4	C16H16Cl2N3NaO4S3
2-丁烯-1-酮,1-(2,4-二氯苯基)-2-(1H-咪唑-1-基)-	3-amino-3-(6-methyl-3-pyridyl)propionic acid	252989-81-4	C₉H₁₂N₂O₂
2-丁烯-1-胺,2-乙基-N,N-二丙基-,(Z)-	2-Buten-1-amine, 2-ethyl-N,N-dipropyl-, (Z)-	104507-94-0	C₁₂H₂₅N
2-丁烯-1-基琥珀酸酐	(+/-)-but-2<i>t</i>-enyl-succinic acid-anhydride	7538-42-3	C₈H₁₀O₃
2-丁烯-1-基(三氯)硅烷	(E)-crotyltrichlorosilane	52885-13-9	C₄H₇Cl₃Si
2-丁烯-1,4-二醇双丁酸酯	1,4-Dibutyryloxy-buten-(2)	1572-84-5	C₁₂H₂₀O₄
2-丁烯-1,4-二醇-2-溴乙酸酯	Acetic acid, bromo-, 2-butene-1,4-diyl ester	20679-58-7	C₈H₁₀Br₂O₄
2-丁烯-1,4-二胺,2-甲基-	2-Methyl-but-2-en-1.4-diamin	18231-63-5	C₅H₁₂N₂
2-丁烯-1,1-二基二乙酸酯	1,1-diacetoxy-but-2-ene	5860-35-5	C₈H₁₂O₄
2-丁烯-1,1,1-D3	1,1,1-Trideuterio-but-2-en	116008-90-3	C₄H₈
2-丁烯,4-溴-1,1-二氟-2-甲基-,(E)-	(E)-1-bromo-3-(difluoromethyl)-2-butene	104715-03-9	C₅H₇BrF₂
2-丁烯,2,3-二氯-1,1,1,4,4,4-六氟-,(Z)-(8CI,9CI)	Broadcillin	8067-85-4	C35H38N6O9S2
2-丁烯,1-溴-3-碘-,(2Z)-	(Z)-1-bromo-3-iodo-2-butene	149220-27-9	C₄H₆BrI
2-丁烯,1-(1-丁氧基-2-碘乙氧基)-3-甲基-	1-(1-butoxy-2-iodoethoxy)-3-methylbut-2-ene	188474-96-6	C₁₁H₂₁IO₂
2-丁烯	2-buten	107-01-7	C₄H₈
2-丁炔酸甲酯	Methyl 2-butynoate	23326-27-4	C₅H₆O₂
2-丁炔酸乙酯	Ethyl 2-butynoate	4341-76-8	C₆H₈O₂
2-丁炔酸,4-[(5-亚甲基-6-庚烯基)氧代]-,甲基酯	4-<(5-methylene-6-heptenyl)oxy>-2-butynoic acid methyl ester	106111-48-2	C₁₃H₁₈O₃
2-丁炔酸,4-(氨基苯基)-,甲基酯	Methyl 4-(2-aminophenyl)but-2-ynoate	105698-37-1	C₁₁H₁₁NO₂
2-丁炔酸	2-Butynoic acid	590-93-2	C₄H₄O₂
2-丁炔基苯基砜	1-(phenylsulfonyl)-2-butyne	13603-84-4	C₁₀H₁₀O₂S
2-丁炔二醛	acetylenedicarbaldehyde	21251-20-7	C₄H₂O₂
2-丁炔二酸二(三苯基锡烷基)酯	Stannane, ethynylenebis(carbonyloxy)bis(triphenyl-	73940-87-1	C₄₀H₃₀O₄Sn₂
2-丁炔乙缩醛	1,1-diethoxy-2-butyne	2806-97-5	C₈H₁₄O₂