以字母2开头当前第963页-摩熵化学

中文名称	英文名称	CAS号	化学式
2-丁酮,1-[4-(1-甲基乙基)-1-环己烯-1-基]-	ethyl(p-menthene-1-yl-7)-2 cetone	19009-48-4	C₁₃H₂₂O
2-丁酮,1-(4-氯苯氧基)-3,3-二甲基-1-(1H-1,2,4-三唑-1-基)-,混合α-(2-(4-氯苯基)乙基)-α-(1,1-二甲基乙基)-1H-1,2,4-三唑-1-乙醇	Indol-3-yllactic acid	71932-22-4	C₁₁H₁₁NO₃
2-丁胺,3-溴-	methyl (2S)-2-[[2-(tert-butylamino)-1-cyclohexyl-2-oxoethyl]amino]-2-phenylacetate	285996-42-1	C₂₁H₃₂N₂O₃
2-丁胺,1-(3-乙基-5-甲基苯氧基)-3-甲基-	1-(3-hdroxymethylpiperidin-1-yl)propan-1-one	874383-40-1	C₉H₁₇NO₂
2-丁磺酸甲酯	2-butanesulfonic acid methyl ester	2697-52-1	C₅H₁₂O₃S
2-丁硫醇	1-methyl-1-propanethiol	513-53-1	C₄H₁₀S
2-丁烷亚基丙二腈	1,1-dicyano-2-methyl-1-butene	13017-50-0	C₇H₈N₂
2-丁烷-2-基苯硫醇	2-sec-butylbenzenethiol	90927-69-8	C₁₀H₁₄S
2-丁烷-2-基氧基-2-甲基丙烷	2-(tert-butoxy)butane	32970-45-9	C₈H₁₈O
2-丁烷-2-基-6-丙基苯酚	2-sec-butyl-6-propylphenol	74926-93-5	C₁₃H₂₀O
2-丁烷-2-基-6-丙-2-基苯酚	2-isopropyl-6-sec-butylphenol	74926-97-9	C₁₃H₂₀O
2-丁烷-2-基-4,6-二硝基苯酚钠	——	35040-03-0	C10H12N2NaO5
2-丁烷-2-基-2,5-二氢-1,3-噻唑	2-sek-Butyl-Δ<sup>3</sup>-thiazolin	39800-93-6	C₇H₁₃NS
2-丁烷-2-基-1-乙炔基环己烷-1-醇	2-sec.-Butyl-1-aethinylcyclohexanol (cis, trans)	37172-89-7	C₁₂H₂₀O
2-丁烯醛缩氨基硫脲	(E)-2-((E)-but-2-enylidene)hydrazinecarbothioamide	5351-76-8	C₅H₉N₃S
2-丁烯醛,4-(1,3-苯并二硫醇-2-亚基)-	4-(2H-1,3-Benzodithiol-2-ylidene)but-2-enal	139199-98-7	C₁₁H₈OS₂
2-丁烯醛,3-[(3-氯苯基)氨基]-	β-(m-chloroanilino)crotonaldehyde	106237-28-9	C₁₀H₁₀ClNO
2-丁烯酸辛酯	but-2-enoic acid octyl ester	22874-79-9	C₁₂H₂₂O₂
2-丁烯酸烯丙酯	allyl 2-butenoate	20474-93-5	C₇H₁₀O₂
2-丁烯酸戊酯	crotonic acid n-pentyl ester	25415-76-3	C₉H₁₆O₂
2-丁烯酸乙酯	ethyl crotonate	10544-63-5	C₆H₁₀O₂
2-丁烯酸乙烯酯	vinyl crotonate	14861-06-4	C₆H₈O₂
2-丁烯酸与乙酸乙烯基酯的聚合物	Cevian A 021	25609-89-6	C8H12O4
2-丁烯酸丁酯	<i>trans</i>-crotonic acid butyl ester	591-63-9	C₈H₁₄O₂
2-丁烯酸4-氧代-4-(苯基氨基)-甲酯	<i>N</i>-phenyl-maleamic acid methyl ester	90278-98-1	C₁₁H₁₁NO₃
2-丁烯酸4-[(4-乙氧基苯基)偶氮]苯基酯	2-Butenoic acid, 4-[(4-ethoxyphenyl)azo]phenyl ester	49759-21-9	C₁₈H₁₈N₂O₃
2-丁烯酸1-环己基乙基酯	2-Butenoic acid, 1-cyclohexylethyl ester	68039-69-0	C₁₂H₂₀O₂
2-丁烯酸-3-甲基丁酯	2-Butenoic acid, 3-methylbutyl ester	25415-77-4	C₉H₁₆O₂
2-丁烯酸-1,3-二甲基丁酯	1,3-Dimethylbutyl 2-butenoate	35206-51-0	C₁₀H₁₈O₂
2-丁烯酸,4-羰基-4-[(4-丙氧基苯基)氨基]-,(Z)-	(Z)-3-(4-Propoxy-phenylcarbamoyl)-acrylic acid	106058-27-9	C₁₃H₁₅NO₄
2-丁烯酸,4-氨基-4-羰基-,乙基酯,(E)-	2-Butenoic acid, 4-amino-4-oxo-, ethyl ester, (E)-	116637-00-4	C₆H₉NO₃
2-丁烯酸,4-[[[6-(3,4,5-三甲氧基苯甲酰)-1,3-苯并二噁唑-5-基]甲氧基]甲氧基]-,1,1-二甲基乙基酯,(E)-	tert-butyl (E)-4-<<<5-(3,4,5-trimethoxybenzoyl)-1,3-benzodioxol-6-yl>methoxy>methoxy>-2-butenoate	139896-29-0	C₂₇H₃₂O₁₀
2-丁烯酸,4-[[4-[(4-氨基苯基)磺酰]苯基]氨基]-4-羰基-,(Z)-	(Z)-4-[4-(4-aminophenyl)sulfonylanilino]-4-oxobut-2-enoic acid	138967-17-6	C₁₆H₁₄N₂O₅S
2-丁烯酸,4-[[2-(乙酰基氨基)-1-羰基-3-苯基丙基]氨基]-,甲基酯,(R)-	2-Butenoic acid, 4-[[2-(acetylamino)-1-oxo-3-phenylpropyl]amino]-,methyl ester, (R)-	139342-36-2	C₁₆H₂₀N₂O₄
2-丁烯酸,4-[[2-(乙酰基氨基)-1-羰基-3-苯基丙基]氨基]-,甲基酯,(R)-	4-(2-Acetylamino-3-phenyl-propionylamino)-but-2-enoic acid methyl ester	89711-04-6	C₁₆H₂₀N₂O₄
2-丁烯酸,4-[4-(甲硫基)苯基]-4-羰基-	trans-β-<p-Methyl-mercapto-benzoyl>-acrylsaeure	16180-84-0	C₁₁H₁₀O₃S
2-丁烯酸,4-[(甲磺酰)氧代]-,乙基酯	Ethyl 4-[(methanesulfonyl)oxy]but-2-enoate	102547-71-7	C₇H₁₂O₅S
2-丁烯酸,4-[(2-羟基-5-羰基-1-环戊烯-1-基)氨基]-4-羰基-,(2R,4R,5S,6R)-四氢-2-[(1S,2R,3S)-2-羟基-3-[(2R,3S,4E,6E,9S,10S,11R,12E,14Z)-10-羟基-3,15-二甲氧基-7,9,11,13-四甲基-16-羰基氧杂环十六碳-4,6,12,14-四烯-2-基]-1-甲	2-(2,4,4-Trimethylpentyl)-1,3-dioxolane	94108-08-4	C₁₁H₂₂O₂
2-丁烯酸,4-[(2-碘苯基)氨基]-4-羰基-,乙基酯,(E)-	Ethyl 4-(2-iodoanilino)-4-oxobut-2-enoate	139115-67-6	C₁₂H₁₂INO₃
2-丁烯酸,4-[(2,5-二羰基环戊基)氨基]-4-羰基-,甲基酯,(2E)-	Flavensomycinylsaeure	14670-20-3	C₁₀H₁₁NO₅
2-丁烯酸,4-(硅杂环己-1-氧基)-,甲基酯,(E)-	(E)-4-(Silinan-1-yloxy)-but-2-enoic acid methyl ester	139017-00-8	C₁₀H₁₈O₃Si
2-丁烯酸,4-(三甲基甲硅烷基)-,甲基酯	Methyl 4-(trimethylsilyl)but-2-enoate	121896-53-5	C₈H₁₆O₂Si
2-丁烯酸,4-(4-甲基苯基)-4-羰基-,乙基酯,(2E)-	(E)-ethyl 4-oxo-4-(p-tolyl) but-2-enoate	124658-44-2	C₁₃H₁₄O₃
2-丁烯酸,4-(4-甲基苯基)-4-羰基-,乙基酯,(2E)-	ethyl 3-(4-methylbenzoyl)acrylate	——	C₁₃H₁₄O₃
2-丁烯酸,4-(4-氯苯基)-3-(1H-咪唑-1-基)-4-羰基-	4-(4-Chlorophenyl)-3-(1H-imidazol-1-yl)-4-oxobut-2-enoic acid	133528-81-1	C₁₃H₉ClN₂O₃
2-丁烯酸,4-(4-氯苯基)-2-羟基-4-羰基-,(2Z)-	(Z)-4-(4-chlorophenyl)-2-hydroxy-4-oxobut-2-enoic acid	103344-71-4	C₁₀H₇ClO₄
2-丁烯酸,4-(2-甲基-3-羰基环己基)-3-(苯基硫代)-,甲基酯	(E)-methyl 3-(phenylthio)-4-(3-oxo-2-methylcyclohexyl)but-2-enoate	105090-07-1	C₁₈H₂₂O₃S
2-丁烯酸,4-(2-二苯并噻嗯基)-4-羰基-	β-(dibenzothien-2-oyl)-acrylic acid	122399-79-5	C₁₆H₁₀O₃S
2-丁烯酸,4-(2,3-二氢-2-羰基-6-苯并噁唑基)-4-羰基-	4-oxo-4-<2(3H)-benzoxazolon-6-yl>-2-butenoic acid	140623-54-7	C₁₁H₇NO₅
2-丁烯酸,4-(2,2-二甲基-5-羰基环己基)-2-甲基-3-(苯基硫代)-,乙基酯,(E)-	(E)-ethyl 3-(phenylthio)-2-methyl-4-(3-oxo-6,6-dimethylcyclohexyl)but-2-enoate	105090-12-8	C₂₁H₂₈O₃S