以字母2开头当前第2170页-摩熵化学

中文名称	英文名称	CAS号	化学式
(-)-2,3-二氢-5,7-二羟基-2-甲基-4-喹诺酮	(S)-5,7-dihydroxy-2-methyl-2,3-dihydroquinolin-4(1H)-one	65511-03-7	C₁₀H₁₁NO₃
(-)-2,3-丁二基二(对甲苯磺酸)	(2S,3S)-bis(4-methylbenzenesulfonyl)butane	74839-83-1	C₁₈H₂₂O₆S₂
(-)-2,3-O-异亚丙基-1,1,4,4-四(2-萘)-l-异赤醇	[(4R,5R)-2,2-dimethyl-1,3-dioxolan-4,5-diyl]bis(dinaphthalen-2-ylmethanol)	137365-09-4	C₄₇H₃₈O₄
(-)-2,3-O-亚异丙基-D-苏力糖醇	(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dimethanol	73346-74-4	C₇H₁₄O₄
(-)-2,3-,双[(2R,5R)-2,5-二甲基磷]马来酸酐	2,3-bis-[(R,R)-2,5-dimethylphospholan-1-yl]-maleic anhydride	505092-86-4	C₁₆H₂₄O₃P₂
(-)-2,3,10-三甲氧基-5,8,13,13a-四氢-6H-异喹啉基[3,2-a]异喹啉-9-基3-氟苯磺酸盐	2,3,10-trimethoxy-5,6,7,8,13,13a-hexahydroisoquinolino[2,1-b]isoquinolin-9-yl 3-fluorobenzenesulfonate	1261030-83-4	C₂₆H₂₆FNO₆S
(-)-2,10-(3,3二氯樟脑)磺内酰胺	[3aR-(3aα,6α,7aβ)]-3H-3a,6-methano-2,1-benzisothiazole, 7,7-dichloro-4,5,6,7-tetrahydro-8,8-dimethyl-2,2-dioxide	204854-09-1	C₁₀H₁₅Cl₂NO₂S
(-)-(2Z,5S,6E)-5-{[叔-丁基(二甲基)硅烷基]氧基}-2,6-二甲基-7-(2-甲基-1,3-噻唑-4-基)庚-2,6-二烯-1-醇	(-)-(2Z,5S,6E)-5-{[tert-butyl(dimethyl)silyl]oxy}-2,6-dimethyl-7-(2-methyl-1,3-thiazol-4-yl)hepta-2,6-dien-1-ol	218614-16-5	C₁₉H₃₃NO₂SSi
(-)-(2S,4R,5S)-2-(碘甲基)-4-羟基-5-甲基四氢呋喃	(-)-(2S,4R,5S)-2-(Iodomethyl)-4-hydroxy-5-methyltetrahydrofuran	103664-41-1	C₆H₁₁IO₂
(-)-(2S,3S)-2,3-环氧-3-环己基-1-丙醇	(-)-(2S,3S)-2,3-epoxy-3-cyclohexyl-1-propanol	115362-12-4	C₉H₁₆O₂
(-)-(2S,3R)-3-羟基-2-(羟甲基)-3,6-二氢-2H-吡啶-1-羧酸叔丁酯	tert-butyl (2S,3R)-3-hydroxy-2-(hydroxymethyl)-1,2,3,6-tetrahydropyridin-1-carboxylate	505085-66-5	C₁₁H₁₉NO₄
(-)-(2S)-2-乙基环己酮	(S)-(+)-2-ethylcyclohexan-1-one	75599-12-1	C₈H₁₄O
(-)-(2R,5R)-2,5-二甲基吡咯烷盐酸盐	(2R,5R)-2,5-dimethylpyrrolidine hydrochloride	70144-18-2	C₆H₁₃N*ClH
(-)-(2R,4S)-4-氨基-2-乙基-6-三氟甲基-3,4-二氢-2H-喹啉-1-羧酸乙酯	ethyl (2R,4S)-4-amino-2-ethyl-6-(trifluoromethyl)-3,4-dihydroquinoline-1(2H)-carboxylate	261947-64-2	C₁₅H₁₉F₃N₂O₂
(-)-(2R,3S)-3-甲基-2-苯基-1,4-苯并二恶烷	(-)-(2R,3S)-3-methyl-2-phenyl-1,4-benzodioxane	104153-47-1	C₁₅H₁₄O₂
(-)-(2R,3R,1'R)-3-N-(叔丁氧羰基)-2-乙基-N-(1-羟甲基-2-甲基丙基)-2-甲基-3-苯基丙酰胺	(-)-(2R,3R,1'R)-3-N-(tert-butoxycarbonyl)-2-ethyl-N-(1-hydroxymethyl-2-methylpropyl)-2-methyl-3-phenylpropanamide	1000856-76-7	C₂₂H₃₆N₂O₄
(-)-(2R,3R,1'R)-2-乙基-N-(1-羟甲基-2-甲基丙基)-2-甲基-3-苯基-3-苯基氨基丙酰胺	(-)-(2R,3R,1'R)-2-ethyl-N-(1-hydroxymethyl-2-methylpropyl)-2-methyl-3-phenyl-3-phenylaminopropanamide	1000856-72-3	C₂₃H₃₂N₂O₂
(+/-)2-氨基-环己烷羧酸	2-aminocyclohexanecarboxylic acid	75081-40-2	C₇H₁₃NO₂
(+/-)-2-羟基丁酸钡	——	103404-58-6	C4H8BaO3
(+/-)-2-甲基烟碱	2-methylnicotine	64114-31-4	C₁₁H₁₆N₂
(+/-)-2-甲基氮杂丁烷	2-methylazetidine	19812-49-8	C₄H₉N
(+/-)-2-氯苯基甘氨酸甲酯盐酸盐	(+/-)-2-chlorophenylglycine methyl ester hydrochloride	141109-17-3	C₉H₁₀ClNO₂*ClH
(+/-)-2-氨基十二酸	2-amino-dodecanoic acid	35237-37-7	C₁₂H₂₅NO₂
(+/-)-2-氨基-N-(1-甲基-1,2-二苯基乙基)乙酰胺	remacemide	128298-28-2	C₁₇H₂₀N₂O
(+/-)-2-氨基-7-膦酰庚酸	AP-7	85797-13-3	C₇H₁₆NO₅P
(+/-)-2-氨基-4-溴丁酸氯溴酸	2-amino-4-bromobutanoic acid hydrobromide	76338-90-4	BrH*C₄H₈BrNO₂
(+/-)-2-氨基-3-(4-羧基苯基)丙酸	p-Carboxy-phenylalanin	22976-70-1	C₁₀H₁₁NO₄
(+/-)-2-内向-氨基-3-外向-异丙基双环[2.2.1]庚烷盐酸盐	(1R,2R,3R,4S)-3-isopropylbicyclo[2.2.1]heptan-2-amine hydrochloride	175521-95-6	C₁₀H₁₉N*ClH
(+/-)-2-乙酰基-9-氮杂双环[4.2.1]-2-富马酸壬酯	anatoxin-a	64285-06-9	C₁₀H₁₅NO
(+/-)-2-(4-溴苯基)丙酸乙酯	ethyl 2-(4-bromophenyl)propanoate	111914-79-5	C₁₁H₁₃BrO₂
(+/-)-2,3-二氢-6-甲氧基-3-(((甲基磺酰基)氧基)甲基)-1H-吲哚-1-羧酸1,1-二甲基乙基酯	Tert-butyl 6-methoxy-3-(methylsulfonyloxymethyl)-2,3-dihydroindole-1-carboxylate	127943-74-2	C₁₆H₂₃NO₆S
(+-)-2-羟基-2-甲基-1-苯基-1-(2-羟基-苯基)-丙烷	o-(1-Phenyl-2-methyl-2-hydroxy-propyl)-phenol	101431-34-9	C₁₆H₁₈O₂
(+-)-2-羟基-2,5-二苯基-2,3-二氢-呋喃-3-酮	(+/-)-2-hydroxy-2,5-diphenyl-2,3-dihydro-furan-3-one	101278-15-3	C₁₆H₁₂O₃
(+-)-2-甲基-2-苯基-丁腈	(+/-)-2-methyl-2-phenyl-butyronitrile	5558-93-0	C₁₁H₁₃N
(+-)-2-烯丙基环戊醇	(+/-)-2-Allylcyclopentanol	34686-64-1	C₈H₁₄O
(+-)-2-乙酰氧基-二十四烷	(+/-)-2-acetoxy-tetracosane	57289-49-3	C₂₆H₅₂O₂
(+-)-2-(1-甲基-2-吡咯烷基)-吡啶	dl-2-(1-Methyl-2-pyrrolidinyl)pyridine	79733-05-4	C30H43BrN2O8
(+-)-2,3-二羟基丙醛(2,4-二硝基苯基)腙	(+-)-2,3-Dihydroxypropanal (2,4-dinitrophenyl)hydrazone	38996-31-5	C9H10N4O6
(+-)-2(a)-氨基-3(e)-苯基-反式-十氢萘甲烷磺酸酯	(+-)-2(a)-Amino-3(e)-phenyl-trans-decalin methanesulfonate	38727-10-5	C17H27NO3S
(+-)-(2alpha,6alpha,11R*)-苯硫代羧酸S-(1,2,3,4,5,6-六氢-3,6,11-三甲基-2,6-甲桥-3-苯并氮杂环辛四烯-8-基)酯(E)-2-丁烯二酸盐(1:1)水合物	S-Metazocine	71780-68-2	C26H29NO5S
(+)-[2-[4-[(4-氯苯基)-苯基甲基]-1-哌嗪基]]乙醇	(+)-[2-[4-[(4-chlorophenyl)-phenyl methyl]-1-piperazinyl]]ethanol	705289-61-8	C₁₉H₂₃ClN₂O
(+)-2-顺(式),4-反(式)-脱落酸	(R)-(-)-abscisic acid	14398-53-9	C₁₅H₂₀O₄
(+)-2-蒈烯	2-carene	4497-92-1	C₁₀H₁₆
(+)-2-苯基-2-丁基肼	(+)-2-Phenyl-2-butylhydrazin	64551-09-3	C₁₀H₁₆N₂
(+)-2-羟基丙腈	(+)-2-hydroxypropionitrile	10017-09-1	C₃H₅NO
(+)-2-甲磺酰氧基-1-(4-异丁基苯基)-1-丙酮二甲基缩醛	(+)-2-methanesulfonyloxy-1-(4-isobutylphenyl)-1-propanone dimethyl acetal	81111-96-8	C₁₆H₂₆O₅S
(+)-2-甲氧基-3,5-二甲基-6-[四氢-4-[(1Z,2E,4E,6E)-2,4,6-三甲基-7-(4-硝基苯基)-2,4,6-庚三烯亚基]呋喃-2-基]-4H-吡喃-4-酮	spectinabilin	59795-94-7	C₂₈H₃₁NO₆
(+)-2-甲基对氨基肉桂酸丁酯	2-Propenoic acid, 3-(4-aminophenyl)-, (2R)-2-methylbutyl ester, (2E)-	62742-50-1	C₁₄H₁₉NO₂
(+)-2-氨基-N-[(1S,2S)-(2-羟基-1-甲基-2-苯基)乙基]-N-甲基乙酰胺	(S,S)-N-glycyl-pseudoephedrine	170115-96-5	C₁₂H₁₈N₂O₂
(+)-2-氨基-N-(2,6-二甲基苯基)丙酰胺单盐酸盐	S(+)-tocainide hydrochloride	53984-76-2	C₁₁H₁₆N₂O*ClH