以字母2开头当前第33页-摩熵化学

中文名称	英文名称	CAS号	化学式
2H-萘并[2,3-c][1,2]氧杂z乙基e	2H-Naphtho[2,3-C][1,2]oxazete	278-02-4	C₁₀H₇NO
2H-萘并[2,3-b]吡喃-5,10-二酮,3-乙基-2-甲基-	3-Ethyl-2-methyl-2H-benzo[g]chromene-5,10-dione	105438-05-9	C₁₆H₁₄O₃
2H-萘并[2,1-c]吡喃-7-羧酸,2-(3-呋喃基)十二氢-6a,9-二羟基-10b-甲基-4,6-二羰基-,(2S,4aS,6aR,7R,9R,10aS,10bS)-	Diosbulbin J	1187951-06-9	C₁₉H₂₂O₈
2H-萘并[1,8-cd]异噻唑-3,5-二磺酸 1,1-二氧化物	1,1-dioxo-2<i>H</i>-1λ<sup>6</sup>-naphth[1,8-<i>cd</i>]isothiazole-3,5-disulfonic acid	82-65-5	C₁₀H₇NO₈S₃
2H-萘并[1,8-bc]呋喃-2-酮	1,8-naphtholactone	5247-85-8	C₁₁H₆O₂
2H-萘并[1,2-d]咪唑	2H-Naphtho[1,2-d]imidazole	23636-20-6	C₁₁H₈N₂
2H-萘并[1,2-b]吡喃-5,6-二酮,2,2-二甲基-	3,4-dehydro-β-lapachone	15297-93-5	C₁₅H₁₂O₃
2H-茚并[5,6-d][1,3]噻唑	2H-Indeno[5,6-D]thiazole	78988-61-1	C₁₀H₇NS
2H-茚并[5,4-d][1,2]恶唑	2H-Indeno[5,4-D][1,2]oxazole	415920-76-2	C₁₀H₇NO
2H-茚并[4,5-d][1,3]恶唑	2H-Indeno[4,5-D]oxazole	138261-51-5	C₁₀H₇NO
2H-茚并[2,1-d][1,2]恶唑	2h-Indeno[2,1-d]isoxazole	20562-59-8	C₁₀H₇NO
2H-茚并[1,2-b]呋喃,2-乙氧基-3,3a,4,8b-四氢-3a-甲基-,(2R,3aS,8bR)-rel-	N-Acetyl-S-farnesyl-cysteinyl-valyl-isoleucyl-serine	143984-08-1	C₃₄H₅₈N₄O₇S
2H-茚并[1,2-b]呋喃,2-乙氧基-3,3a,4,8b-四氢-3a-甲基-,(2R,3aR,8bS)-rel-	ethyl 7,8-dichloro-4-hydroxyquinoline-3-carboxylate	175134-95-9	C₁₂H₉Cl₂NO₃
2H-茚-2-酮,1,3-二氢-1-(2-丙烯基)-	1,3-dihydro-1-(2-propenyl)-2H-inden-2-one	110397-53-0	C₁₂H₁₂O
2H-茚-2-甲醛	2h-Indene-2-carbaldehyde	724772-74-1	C₁₀H₈O
2H-苯并咪唑-2-酮,5,6-二氟-1,3-二氢-,腙(9CI)	5,6-difluoro-2-benzimidazolylhydrazine	175727-16-9	C₇H₆F₂N₄
2H-苯并咪唑-2-酮,1-氨基-1,3-二氢-,腙(9CI)	1-amino-2-hydrazinobenzimidazole	139883-61-7	C₇H₉N₅
2H-苯并咪唑-2-酮,1,3-二氢-1-[1-[6-[(4-羰基-2-苯基-4H-1-苯并吡喃-6-基)氧代]己基]-4-哌啶基]-	1-{1-[6-(4-Oxo-2-phenyl-4H-chromen-6-yloxy)-hexyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one	140439-03-8	C₃₃H₃₅N₃O₄
2H-苯并咪唑-2-酮	1-(2-hydroxy-ethyl)-1,3-dihydro-benzoimidazol-2-one	63388-01-2	C₉H₁₀N₂O₂
2H-苯并咪唑-2-硫酮,4,6-二溴-1,3-二氢-	4,6-dibromo-2-thiobenzimidazole	116485-01-9	C₇H₄Br₂N₂S
2H-苯并咪唑	2H-benzimidazole	272-94-6	C₇H₆N₂
2H-苯并吡喃-5-胺	3,4-dihydro-2H-chromen-5-amine	170729-16-5	C₉H₉NO
2H-苯并吡喃-3-羧酸甲酯	methyl 2H-1-benzopyran-3-carboxylate	36044-49-2	C₁₁H₁₀O₃
2H-苯并吡喃-3-甲酸乙酯	ethyl 2H-chromene-3-carboxylate	57543-58-5	C₁₂H₁₂O₃
2H-苯并吡喃-3-甲酸	2-Chloracetyl-5-methyl-3-isoxazolinon	38100-64-0	C₆H₆ClNO₃
2H-苯并吡喃-3-甲酸	2H-chromene-3-carboxylic acid	22649-28-1	C₁₀H₈O₃
2H-苯并吡喃-2-基-乙基-甲基-苯基甲氧基-铵	N-Ethyl-3,4-dihydro-N-(4-methoxyphenyl)-2H-1-benzopyran-2-methanamine	81816-85-5	C19H22NO2+
2H-苯并三唑-5-羧酸苯酯	Phenyl 3aH-benzotriazole-6-carboxylate	84902-17-0	C₁₃H₉N₃O₂
2H-苯并[g]色烯	2H-benzo[g]chromene	260-42-4	C₁₃H₁₀O
2H-苯并[g][1,3]噻唑并[5,4-e]吲哚	2h-Benzo[g]thiazolo[5,4-e]indole	42853-56-5	C₁₃H₈N₂S
2H-苯并[f]苯并三唑	naphthotriazole	269-12-5	C₁₀H₇N₃
2H-苯并[c]吡喃并[2,3-h]噌啉-2,11(5H)-二酮	Necatorin	89915-35-5	C₁₅H₈N₂O₃
2H-苯并[b][1,4]噁嗪-4(3H)-胺盐酸盐	4-amino-3,4-dihydro-2H-1,4-benzoxazine hydrochloride	51512-01-7	C₈H₁₀N₂O*ClH
2H-苯并[b][1,4]噁嗪-4(3H)-胺	2,3-dihydro-4H-benzo[b][1,4]oxazin-4-amine	104255-56-3	C₈H₁₀N₂O
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-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