以字母2开头当前第52页-摩熵化学

中文名称	英文名称	CAS号	化学式
2H-苯并[a]喹嗪-2-甲腈,1,3,4,6,7,11b-六氢-9,10-二甲氧基-2-[(2-苯基乙基)氨基]-,反-	(2R,11bS)-9,10-dimethoxy-2-(2-phenylethylamino)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2-carbonitrile	133308-73-3	C₂₄H₂₉N₃O₂
2H-苯并[E][1,2,4]噻二嗪-3(4H)-硫酮1,1-二氧化物	1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazine-3-thione	87343-84-8	C₇H₆N₂O₂S₂
2H-苯并[4,5]噻唑并[2,3-c][1,2,4]噻唑-3-酮	1,2,4-triazolo<4,3-b>benzothiazol-3(2H)-one	41814-44-2	C₈H₅N₃OS
2H-苯并[4,5]噻唑并[2,3-c][1,2,4]噻唑-3-硫酮	benzo[4,5]thiazolo[2,3- c][1,2,4]triazole-3-thiol	6957-85-3	C₈H₅N₃S₂
2H-苯并[1,7]异吲哚并[5,4-h]苯并噻唑-2-酮,5-氯-4-乙烯基-3,3a,4,5,6,6a,7,11-八氢-4,7,7-三甲基-,(3aS,4R,5R,6aR,12bS)-	Hapalindole T	106865-67-2	C₂₁H₂₃ClN₂OS
2H-芴并[2,3-d][1,3]噻唑	2h-Fluoreno[2,3-d]thiazole	107224-57-7	C₁₄H₉NS
2H-色烯-3-硫代甲酰胺	2H-chromene-3-carbothioamide	423768-57-4	C₁₀H₉NOS
2H-色烯-3-甲醛	2H-chromene-3-carbaldehyde	51593-69-2	C₁₀H₈O₂
2H-色烯-3-甲醇	(2H-chromen-3-yl)methanol	115822-61-2	C₁₀H₁₀O₂
2H-色烯-3-甲腈	2H-chromene-3-carbonitrile	57543-66-5	C₁₀H₇NO
2H-色烯-2-醇	(+/-)-2-hydroxy-2H-1-benzopyran	116485-96-2	C₉H₈O₂
2H-色烯	2H-chromene	254-04-6	C₉H₈O
2H-硫杂环辛四烯[4,5-d][1,2]恶唑	2h-Thiocino[4,5-d]isoxazole	94043-70-6	C₈H₇NOS
2H-硫杂环丁烯 1,1-二氧化物	2H-thiete 1,1-dioxide	7285-32-7	C₃H₄O₂S
2H-环辛四烯并[b]吡喃-2-酮,4a,5,6,7,8,9,10,10a-八氢-4-羟基-	4-Hydroxy-4a,5,6,7,8,9,10,10a-octahydro-cycloocta[b]pyran-2-one	181929-97-5	C₁₁H₁₆O₃
2H-环戊并[b]呋喃-2-酮,六氢-4-[(1E,3S,5S)-5-甲基-3-[(四氢-2H-吡喃-2-基)氧基]-,(3aR,4R,5R,6aS)-	(3aR,4R,5R,6aS)-4-[(E,3S,5S)-5-methyl-3-(oxan-2-yloxy)non-1-enyl]-5-(oxan-2-yloxy)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one	——	C₂₇H₄₄O₆
2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-5苯基-1-戊烯-1-基]-,(3aR,4R,5R,6aS)-	(3aR,4R,5R,6aS)-4-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-2-oxo-hexahydro-2H-cyclopenta[b]furan-5-yl benzoate	55444-68-3	C₂₅H₂₆O₅
2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-1-辛烯-1-基]-,(3aR,4R,5R,6aS)-	[3aR,4R(1E,3S),5R,6aS]-5-benzoyloxy-4-(3-hydroxyocten-1-yl)-hexahydro-2H-cyclopenta[b]furan-2-one	40834-88-6	C₂₂H₂₈O₅
2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E,3S)-3-[[(1,1'-二甲基乙基)二甲基硅烷基]氧基]-1-辛烯-1-基]六氢-,(3aR,4R,5R,6aS)-	[(3aR,4R,5R,6aS)-4-[(3S)-3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] benzoate	587869-81-6	C₂₈H₄₂O₅Si
2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4,4-二氟-3-氧代-1-辛烯-1-基]六氢-,(3aR,4R,5R,6aS)-	(3aR,4R,5R,6aS)-4-((E)-4,4-difluoro-3-oxooct-1-enyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate	50889-48-0	C₂₂H₂₄F₂O₅
2H-环戊并[B]呋喃-2-酮,六氢-5-羟基-4-[(1E,3S)-3-羟基-1-辛烯-1-基]-,(3AR,4R,5R,6AS)-(...)	Corey-lactone	26054-67-1	C₁₅H₂₄O₄
2H-环戊并[B]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4-(3-氯苯氧基)-3-氧代-1-丁烯-1-基]六氢,(3AR,4R,5R,6AS)-(...)	[3aR,4R(1E),5R,6aS]-5-benzoyloxy-4-[4-(3-chlorophenoxy)-3-oxo-1-buten-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-one	178454-81-4	C₂₄H₂₁ClO₆
2H-环戊并[B]呋喃-2-酮,4-[(1E,3R)-4-(3-氯苯氧基)-3-羟基-1-丁烯-基]六氢-5-羟基-,(3AR,4R,5R,6AS)-(...)	(3aR,4R,5R,6aS)-4-((R,E)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one	53906-54-0	C₁₇H₁₉ClO₅
2H-环戊并(b)呋喃-2-酮	cyclohepta[b]furan-2(2H)-one	4481-35-0	C₉H₆O₂
2H-环戊二烯并[d]异噻唑并[5,4-b]吡啶(9CI)	2H-Cyclopenta[d][1,2]oxazolo[5,4-b]pyridine	89212-63-5	C₉H₆N₂O
2H-环戊二烯并[d]嘧啶	2H-Cyclopenta[d]pyrimidine	270-97-3	C₇H₆N₂
2H-环戊二烯并[c]吡啶,3,4-二氢-2,4-二甲基-	cyclopenta<c>tetrahydropyridine	129435-52-5	C₁₀H₁₃N
2H-环戊二烯并[b]异噻唑并[4,5-e]吡啶(9CI)	3-(4-azidobutyryloxy)-diltiazem	124305-98-2	C₂₄H₂₉N₅O₄S
2H-环戊二烯并[b]噻吩,六氢-,1,1-二氧化	2-Cyanoguanidine;formaldehyde;phosphoric acid;1,3,5-triazine-2,4,6-triamine	28213-08-3	C6H15N10O5P
2H-环戊二烯并[b]噻吩,2,2,3-三氟-4,5,6,6a-四氢-	2,2,3-Trifluoro-4,5,6,6a-tetrahydrocyclopenta(b)thiophene	102571-05-1	C₇H₇F₃S
2H-环戊二烯并[b]呋喃-4-甲腈,5-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]-2-乙氧基六氢-	(3aR,4S,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-2-ethoxy-hexahydro-cyclopenta[b]furan-4-carbonitrile	104015-22-7	C₁₆H₂₉NO₃Si
2H-环戊二烯并[b]呋喃-2-酮,4,5,6,6a-四氢-3-(1-甲基乙基)-(9CI)	Viskaldix	71789-16-7	C28H40ClN5O5S
2H-环戊二烯并[b]呋喃-2-乙酰腈,六氢-,(2-α-,3a-α-,6a-α-)-(9CI)	methyl trans-2,4-dimethyl-1-pyrroline-5-carboxylate	127687-43-8	C₈H₁₃NO₂
2H-环戊二烯并[b]呋喃-2,5-二醇,6,6-二氟六氢-	hexyl (E,Z)-2,4-decadienoate	28380-11-2	C₁₆H₂₈O₂
2H-环戊二烯并[b]呋喃,2,3,3,3a,4,4,5,5,6,6,6a-十一氟六氢-2-(三氟甲氧基)-	N-{3-[Benzyl(2-hydroxyethyl)methylazaniumyl]propyl}octadecanimidate--hydrogen chloride (1/1)	94108-36-8	C31H57ClN2O2
2H-环戊二烯并[b]吡啶-2-酮,八氢-4-甲基-,[4S-(4-α-,4a-bta-,7a-bta-)]-(9CI)	(4S,4aS,7aS)-4-Methyl-octahydro-[1]pyrindin-2-one	179913-89-4	C₉H₁₅NO
2H-环戊二烯并[b][1,2]恶唑并[4,5-e]吡啶	2H-Cyclopenta[b][1,2]oxazolo[4,5-e]pyridine	72229-98-2	C₉H₆N₂O
2H-环戊二烯并[5,6]萘并[2,1-d][1,3]噻唑	2H-Cyclopenta[5,6]naphtho[2,1-D]thiazole	42256-87-1	C₁₄H₉NS
2H-环戊二烯并[3,4]吡唑并[1,5-a]吡嗪	6H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrazine	117024-64-3	C₉H₇N₃
2H-环庚并[d]嘧啶	2H-Cyclohepta[d]pyrimidine	30735-87-6	C₉H₈N₂
2H-环五噁唑-2-酮,六氢-4,5-二羟基-6-(羟甲基)-,3aR-(3a.α.,4.α.,5.β.,6.α.,6a.α.)-	(3aR,4R,5R,6R,6aS)-4,5-dihydroxy-6-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[d][1,3]oxazol-2-one	138395-78-5	C₇H₁₁NO₅
2H-环五噁唑-2-酮,4,5-二(乙酰氧基)-6-(乙酰氧基)甲基六氢-,3aS-(3a.α.,4.α.,5.β.,6.α.,6a.α.)-	(3aS,4R,5R,6S,6aS)-6-(Acetoxymethyl)-2-oxohexahydro-2H-cyclopenta[d]oxazole-4,5-diyl diacetate	138395-73-0	C₁₃H₁₇NO₈
2H-环丙烯并[e]苯并噻唑(9CI)	hydron;N-(2-hydroxyphenyl)-2-morpholin-4-ylacetamide;chloride	——	C12H17ClN2O3
2H-环七吡嗪-2-酮,1,5,6,7,8,9-六氢-1-羟基-(9CI)	Carbazochrome sulfonic acid	942468-12-4	C₁₀H₁₂N₄O₅S
2H-氮杂环丁烷并[1,2-f]蝶啶	5H-azeto[1,2-f]pteridine	113688-15-6	C₈H₆N₄
2H-氮杂环丁烷并[1,2-a]环戊二烯并[c]吡咯	2H-Azeto[1,2-a]cyclopenta[c]pyrrole	155869-00-4	C₉H₇N
2H-氮杂环丁烷并[1,2-a][1,3]恶唑并[5,4-e]吡啶	2H-Azeto[1,2-a][1,3]oxazolo[5,4-e]pyridine	173430-89-2	C₈H₆N₂O
2H-氮杂卓-4-羧酸,6-乙氧基-2-羰基-7-苯基-,乙基酯	6-Ethoxy-2-oxo-7-phenyl-2H-azepine-4-carboxylic acid ethyl ester	105592-78-7	C₁₇H₁₇NO₄
2H-氮杂卓	2H-Azepin	291-68-9	C₆H₇N
2H-氮丙啶	Δ<sup>1</sup>-azirine	157-16-4	C₂H₃N