以字母2开头当前第732页-摩熵化学

中文名称	英文名称	CAS号	化学式
2-氧酰肼-2H-1-苯并吡喃-3-羧酸	2-oxo-2H-chromene-3-carbohydrazide	1846-91-9	C₁₀H₈N₂O₃
2-氧环己烷羧酸甲酯	2-(methoxycarbonyl)cyclohexanone	41302-34-5	C₈H₁₂O₃
2-氧杂螺环[3.3]庚烷-6-羧酸乙酯	ethyl 2-oxaspiro[3.3]heptane-6-carboxylate	1523572-08-8	C₉H₁₄O₃
2-氧杂螺环[3,3]庚烷-6,6-二甲酸二乙酯	diethyl 2-oxaspiro[3,3] heptane-6,6-dicarboxylate	26593-41-9	C₁₂H₁₈O₅
2-氧杂螺[5.5]十一碳-8-烯-1-醇	2-oxaspiro[5.5]undec-8-en-1-ol	1049017-92-6	C₁₀H₁₆O₂
2-氧杂螺[5.5]十一烷-1,3-二酮	3,3-(pentamethylene)glutaric anhydride	4361-34-6	C₁₀H₁₄O₃
2-氧杂螺[4.6]十一碳-6-烯-1-醇	2-Oxaspiro[4.6]undec-6-en-1-ol	138330-33-3	C₁₀H₁₆O₂
2-氧杂螺[4.5]癸烷-8-酮	2-oxaspiro[4.5]decan-8-one	109006-16-8	C₉H₁₄O₂
2-氧杂螺[4.5]癸烷-3-酮	2-Oxaspiro<4.5>decan-3-one	7236-78-4	C₉H₁₄O₂
2-氧杂螺[4.5]癸烷-1,8-二酮	2-oxaspiro[4.5]decane-1,8-dione	67132-93-8	C₉H₁₂O₃
2-氧杂螺[3.5]壬烷-6,8-二酮	2-oxaspiro[3.5]nonane-6,8-dione	1630907-24-2	C₈H₁₀O₃
2-氧杂螺[3.5]壬基-7-基甲醇	(2-oxaspiro[3.5]nonan-7-yl)methanol	1256546-76-5	C₉H₁₆O₂
2-氧杂螺[3.5]壬-7-酮	2-oxaspiro[3.5]nonan-7-one	1256546-74-3	C₈H₁₂O₂
2-氧杂螺[3.3]庚烷-6-酮	2-oxaspiro[3.3]heptan-6-one	1339892-66-8	C₆H₈O₂
2-氧杂螺[3.3]庚烷-6-胺盐酸	2-Oxaspiro[3.3]heptan-6-amine hydrochloride	1523618-04-3	C6H12ClNO
2-氧杂螺[3.3]庚-6基甲醇	(2-oxaspiro[3.3]heptan-6-yl)methanol	1363380-95-3	C₇H₁₂O₂
2-氧杂环烷酮,聚合1,6-二异氰酸基己烷和2-乙基-2-(羟甲基)-1,3-丙二醇	1,6-Diisocyanatohexane;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;oxepan-2-one	129757-76-2	C20H36N2O7
2-氧杂环烷酮,均聚物,酯和2-乙基-2-(羟甲基)-1,3-丙二醇,2-丙烯酸酯	Plasmalopsychosine B	142506-75-0	C₄₀H₇₇NO₇
2-氧杂环烷酮,均聚物,氧代二-2,1-乙二基酯	1,1-Di-tert-butyl-1-fluoro-1λ<sup>5</sup>-phosphetane	142160-11-0	C₁₁H₂₄FP
2-氧杂环烷酮,7-丙基-,(7S)-	7-propyl-2-oxepanone	115510-47-9	C₉H₁₆O₂
2-氧杂环烷酮,7-[2-(苯基甲氧基)乙基]-,(R)-	(R)-ε-<2-(benzyloxy)ethyl>-ε-caprolactone	134005-34-8	C₁₅H₂₀O₃
2-氧杂环烷酮,4-甲基-7-[(1S)-1-甲基-2-(苯基甲氧基)乙基]-,(4R,7S)-	(+)-(3R,6S)-3-methyl-6-[(1'S)-1'-methyl-2'-benzyloxyethyl]-ε-caprolactone	177324-84-4	C₁₇H₂₄O₃
2-氧杂环烷酮,4-甲基-,(4R)-	β-Methyl-ε-caprolacton	18951-93-4	C₇H₁₂O₂
2-氧杂环庚酮与5-氨基-1,3,3,3-三甲基环己烷甲胺和1,1’-亚甲基双(4-异氢酸根合环己烷)的聚合物	3-(Aminomethyl)-3,5,5-trimethylcyclohexan-1-amine;1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane;oxepan-2-one	67599-31-9	C31H54N4O4
2-氧杂环庚酮与1,4-丁二醇和1,1’-亚甲基二(4-异氰酸根合苯)的聚合物	Butane-1,4-diol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene;oxepan-2-one	26354-06-3	C25H30N2O6
2-氧杂环庚酮与1,1'-亚甲基双(4-异氰酸根合苯)的聚合物	1-Isocyanato-4-[(4-isocyanatophenyl)methyl]benzene;oxepan-2-one	26761-25-1	C21H20N2O4
2-氧杂环庚酮、1,4-丁二醇、1,1’-亚甲基-双-[4-异氰酸酯根合苯]和2,2’-二乙醇醚的聚合物	Butane-1,4-diol;2-(2-hydroxyethoxy)ethanol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene;oxepan-2-one	56990-15-9	C29H40N2O9
2-氧杂环庚烷酮与5-异氰酸-1-(异氰酸甲基)-1,3,3-三甲基环己烷和2,2-氧基二乙醇聚合物	2-(2-Hydroxyethoxy)ethanol;5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane;oxepan-2-one	54954-84-6	C22H38N2O7
2-氧杂环庚烷酮与4-氨基-alpha,alpha,4-三甲基环己烷甲胺,1,6-己烷二醇,2,2'-亚氨基二[乙醇],1,1'-亚甲基二[4-异氰酸环己烷]和2,2'-氧基二[乙醇]的聚合物	4-(2-Aminopropan-2-yl)-1-methylcyclohexan-1-amine;hexane-1,6-diol;2-(2-hydroxyethoxy)ethanol;2-(2-hydroxyethylamino)ethanol;1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane;oxepan-2-one	68052-62-0	C45H89N5O11
2-氧杂环庚烷酮与2-氨基乙醇,5-氨基-1,3,3-三甲基环己烷甲胺,2-乙基-2-(羟基甲基)-1,3-丙烷二醇,1,1'-亚甲基二[4-异氰酸环己烷]和2,2'-氧基二[乙醇]的聚合物	2-Aminoethanol;3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;2-(2-hydroxyethoxy)ethanol;1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane;oxepan-2-one	68052-57-3	C43H85N5O11
2-氧杂环庚烷酮与2,2-氧基二(乙醇)和1,1-亚甲基二(4-异氰酸环己烷)的聚合物	2-(2-Hydroxyethoxy)ethanol;1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane;oxepan-2-one	54954-83-5	C25H42N2O7
2-氧杂环庚烷酮与2,2-二甲基-1,3-丙烷二醇和1,1'-亚甲基二[4-异氰酸苯]聚合物	2,2-Dimethylpropane-1,3-diol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene;oxepan-2-one	59330-00-6	C26H32N2O6
2-氧杂环庚烷酮与1,4-丁二醇,1,3-二异氰酸甲基苯和2,2-氧基二乙醇的聚合物	Butane-1,4-diol;1,3-diisocyanato-2-methylbenzene;2-(2-hydroxyethoxy)ethanol;oxepan-2-one	68456-04-2	C23H36N2O9
2-氧杂环庚烷酮与1,3-二异氰酸甲基苯和2,2'-氧基二[乙醇]聚合物	1,3-Diisocyanato-2-methylbenzene;2-(2-hydroxyethoxy)ethanol;oxepan-2-one	51160-36-2	C19H26N2O7
2-氧杂环丁酮3-C12-16-烷基-4-C13-17-烷亚基衍生物	2-Oxetanone, 4-pentadecylidene-3-tetradecyl-	84989-41-3	C₃₂H₆₀O₂
2-氧杂环丁烷甲酸	oxetane-2-carboxylic acid	864373-47-7	C₄H₆O₃
2-氧杂氮醇胺,N-(1R,2S,4S)-二环[2.2.1]庚-2-基-4,5-二氢-,rel-	4-(4-Methoxyphenyl)-5,6-dimethylpyrimidin-2-amine	792942-46-2	C₁₃H₁₅N₃O
2-氧杂氮醇胺,4,5-二氢-N-(5,6,7,8-四氢-2-萘基)-	2-Naphthylamine, 5,6,7,8-tetrahydro-N-(2-oxazolin-2-yl)-	102280-55-7	C₁₃H₁₆N₂O
2-氧杂氮醇胺,4,5-二氢-4-(2-苯基乙基)-	(RS)-4-phenethyl-4,5-dihydrooxazol-2-ylamine	103522-08-3	C₁₁H₁₄N₂O
2-氧杂氮醇胺,4,5-二乙基	2-amino-4,5-diethyloxazole	439145-77-4	C₇H₁₂N₂O
2-氧杂吗啉-4-羧酸叔丁基酯	tert-butyl 2-oxomorpholine-4-carboxylate	1140502-97-1	C₉H₁₅NO₄
2-氧杂双环[4.1.0]庚烷-7-羧酸	2-oxa-norcarane-7-carboxylic acid	101310-86-5	C₇H₁₀O₃
2-氧杂双环[3.1.0]己烷6-羧酸乙酯	ethyl 2-oxabicyclo[3.1.0]hexane-6-carboxylate	90482-42-1	C₈H₁₂O₃
2-氧杂双环[3.1.0]己烷-6-羧酸	2-oxabicyclo[3.1.0]hexane-6-carboxylic acid	99418-15-2	C₆H₈O₃
2-氧杂双环[3.1.0]己烷-6-羧酸	2-Oxabicyclo<3.1.0>hexan-6-carbonsaeure-methylester	89921-52-8	C₇H₁₀O₃
2-氧杂双环[2.2.1]庚烷-3-酮	2-Oxa-bicyclo<2.2.1>heptan-3-on	5732-97-8	C₆H₈O₂
2-氧杂双环[2.1.1]己烷-1-羧酸	2-Oxabicyclo[2.1.1]hexane-1-carboxylic acid	2228699-81-6	C₆H₈O₃
2-氧杂双环(3.2.1)辛-3,6-二烯	2-oxabicyclo[3.2.1]octa-3,6-diene	4729-06-0	C₇H₈O
2-氧杂二环[4.3.0]壬烷	7-oxabicyclo[4.3.0]nonane	10198-29-5	C₈H₁₄O
2-氧杂二环[4.2.0]辛-4-烯-6-羧酸,7-氰基-1,5-二甲基-3-羰基-,乙基酯	ethyl (1R,6S,7R)-7-cyano-1,5-dimethyl-3-oxo-2-oxabicyclo[4.2.0]oct-4-ene-6-carboxylate	133201-55-5	C₁₃H₁₅NO₄