以字母2开头当前第50504页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	2-(2-nitrophenyl)acenaphthenone	189697-27-6	C₁₈H₁₁NO₃
——	2-isopropyl-11-methyl-1,2,3,4-tetrahydro-1,4-etheno-anthracene-9,10-dione	859776-80-0	C₂₀H₂₀O₂
——	2-[(2-fluorophenyl)methyl]-3-(2-fluorospiro[4,5-dihydrothieno[2,3-c]pyran-7,4'-piperidine]-1'-yl)propanoic acid trifluoroacetate	1307250-00-5	C₂HF₃O₂*C₂₁H₂₃F₂NO₃S
——	2-{[5-(3-ethanesulfonyl-phenyl)-6-methoxy-pyridine-3-carbonyl]-amino}-indane-2-carboxylic acid	1195943-56-6	C₂₅H₂₄N₂O₆S
——	2,N-Dihydroxy-N-isopropyl-2,2-bis-(4-methoxy-phenyl)-acetamide	100186-46-7	C₁₉H₂₃NO₅
——	(2R,3R,5S,9RS)-11-(benzothiazol-2-ylsulfonyl)-2,5-bis-(tertbutyldimethylsilyloxy)-10,10-dimethyl-9-triethylsilyloxy-7-[(E)-2-tri-isopropylsilyloxyethylidene]undecan-3-ol	1314757-13-5	C₄₉H₉₅NO₇S₂Si₄
——	2-(benzyloxy)-N-(3-((4-oxo-3,4,5,6,7,8-hexahydrophthalazin-1-yl)methyl)phenyl)acetamide	1036395-40-0	C₂₄H₂₅N₃O₃
——	2-Hydroxy-5-methyl-acetophenon(α)naphthyl	56156-84-4	C₁₉H₁₇NO
——	2-[4-[[2-hydroxy-3-(4-methyl-2-nitrophenoxy)propyl]amino]-2-oxo-1H-pyridin-3-yl]-6-(1-methylpiperidin-4-yl)-3H-pyrrolo[3,4-f]benzimidazole-5,7-dione	1008456-93-6	C₃₀H₃₁N₇O₇
——	2-[4-[4-(2-methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)piperazin-1-yl]butyl]-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione	1417032-46-2	C₂₈H₃₅N₅O₂S
——	2,14-equatorial,equatorial-bis(diethylamido)-25,27-dihydroxy-26,28-dipropoxycalix[4]arene	261639-29-6	C₄₄H₅₄N₂O₆
——	2-tert-Butoxycarbonylamino-3-phenyl-propionic acid 2-trimethylsilanyl-ethoxycarbonylmethyl ester	129397-92-8	C₂₁H₃₃NO₆Si
——	2-Phenyl-3-(1,4,5,6-tetrahydro-pyrimidin-2-ylsulfanyl)-1H-indole; hydriodide	80412-02-8	C₁₈H₁₇N₃S*HI
——	2-(4-pyridin-4-yl-4,5-dihydro-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol	56686-21-6	C₂₀H₁₇N₃O
——	<2H>-Benzo-<b>thiino-<6,5-d>furan	35567-57-8	C₁₁H₈OS
——	2-Amino-1-(furan-3-yl)ethan-1-olhydrochloride	1314925-92-2	C6H10ClNO2
——	2-[4-(4-benzylphthalazin-1-yl)piperazin-1-yl]-N-(3,5-difluorophenyl)acetamide	1242606-95-6	C₂₇H₂₅F₂N₅O
——	2-diethylamino-8-methyl-benzo[e][1,3]oxazin-4-one	784-72-5	C₁₃H₁₆N₂O₂
——	2-Acetoxy-5,5-bis(methylthio)-4-phenyl-2-cyclopenten-1-one	132916-76-8	C₁₅H₁₆O₃S₂
——	2-(2-Aminoethoxy)-Δ<sup>1</sup>-pyrrolin	1756-84-9	C₆H₁₂N₂O
——	2-((7R,10R,12S,13S,17R)-7,12-Dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-propionic acid methyl ester	80202-73-9	C₂₃H₃₂O₅
——	(2S,3R,4R)-2-((R)-2,2-Bis-ethylsulfanyl-1-hydroxy-ethyl)-tetrahydro-furan-3,4-diol	70355-20-3	C₁₀H₂₀O₄S₂
——	2-Oxo-Δ<sup>3</sup>-18-nor-hibaol	74842-42-5	C₁₉H₂₈O₂
——	2-Tetradecyl-hexadecanoic acid (2R,3S,4R,5R,6S)-5-acetylamino-6-benzyloxy-4-{(R)-1-[(S)-1-((R)-3-benzyloxycarbonyl-1-carbamoyl-propylcarbamoyl)-ethylcarbamoyl]-ethoxy}-3-hydroxy-tetrahydro-pyran-2-ylmethyl ester	66880-79-3	C₆₃H₁₀₂N₄O₁₂
——	2-bromo-4-chloro-3-methoxy-6-propylbenzenol	135145-42-5	C₁₀H₁₂BrClO₂
——	2-((2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-Decamethyl-tetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl)-3,5,6-trimethyl-[1,4]benzoquinone	69674-83-5	C₅₉H₉₀O₂
——	(2R,3S,4S,5S,6R)-2-((2S,3S,4S,5S,6R)-2-Benzylsulfanyl-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol	69649-77-0	C₁₉H₂₈O₁₀S
——	2',4-Dibenzyloxy-4'-methoxy-β-methylchalcon	71468-17-2	C₃₁H₂₈O₄
——	2-dimethylamino-4'<i>r</i>,5'<i>c</i>-dimethyl-2,3-dihydro-2λ<sup>5</sup>-spiro[benzo[1,3,2]oxazaphosphole-2,2'-[1,3,2]dioxaphospholane]	69775-04-8	C₁₂H₁₉N₂O₃P
——	2-p-Tolyl-5-hydroxy-1-methyl-3-oxocyclopenten	70951-47-2	C₁₃H₁₄O₂
——	2-Benzylidenehydrazinocyclopenteno<d>selenazole	82814-07-1	C₁₃H₁₃N₃Se
——	2-(2-iodo-N-methylanilino)-1-(4-methoxyphenyl)ethanone	172983-94-7	C₁₆H₁₆INO₂
——	2,2,2-trifluoro-N-(6-fluoro-3-oxo-1,2-dihydroinden-1-yl)acetamide	117391-25-0	C₁₁H₇F₄NO₂
——	2-(α-Furoylcarbonyl)-4-methyl-5-(2-hydroxy-ethyl)-3-(2-methyl-4-amino-pyrimidinyl-5-methyl)-Δ<sup>4</sup>-thiazolin	21610-59-3	C₁₈H₂₀N₄O₄S
——	2,2,2-trichloroethyl 6α-benzyloxypenicillanate	67281-97-4	C₁₇H₁₈Cl₃NO₄S
——	<2R,5α,6β>-methyl 5,6-dihydro-5-hydroxy-6-hydroxymethyl-2H-pyran-2-acetate benzylidene acetal	72050-43-2	C₁₆H₁₈O₅
——	2-Methyl-2,3-dihydro-1H-5,9b-o-benzeno-5H-pyrrolo<3,4-c>quinolin-1-one	72917-76-1	C₁₈H₁₄N₂O
——	2-carbomethoxy-2-(trifluoromethyl)-4,4-dimethyl-1,3-dioxolane	88635-53-4	C₈H₁₁F₃O₄
——	2-Methyl-5-phenyl-3-phenylethinyl-4-pentin-2,3-diol	63838-70-0	C₂₀H₁₈O₂
——	2-methyl-5-(trifluoromethyl)-1,2,4-triazolo<1,5-α>pyrimidin-7-ol	95095-67-3	C₇H₅F₃N₄O
——	2-O-benzyl-3,4-dideoxy-5,6-O-isopropylidene-2-C-methyl-D-threo-hexitol	80532-31-6	C₁₈H₂₈O₄
——	2-(3-(4-methoxyphenyl)-4,4-dimethylpent-2-enyl)-2-methyl cyclopentane-1,3-dione	84958-12-3	C₂₀H₂₆O₃
——	2-methyl-2-(2-oxo-1-pyrrolidineacetamido)-acetamide	67118-03-0	C₉H₁₅N₃O₃
——	2-benzyloxymethyl-3-diethylphosphonomethoxy-1-propanol	117087-21-5	C₁₆H₂₇O₆P
——	2-Amino-7-cyano-3H-benzo[b]azepine-4-carboxylic acid ethyl ester	203570-02-9	C₁₄H₁₃N₃O₂
——	2-(4-Bromo-phenoxy)-5-chloromethyl-5-methyl-[1,3,2]dioxaphosphinane 2-sulfide	50378-59-1	C₁₁H₁₃BrClO₃PS
——	2,9-Dimethyl-1,8-dithia-3,10-diaza-dicyclopenta[a,h]naphthalene	81955-82-0	C₁₄H₁₀N₂S₂
——	(2R,5S)-spiro{3,4-diphenyl-1-azabicyclo[3.3.0]-3-octene-2,1'-phenanthrene}-2'-one	1241956-63-7	C₃₂H₂₅NO
——	2-Phenyl-1,3-dioxo-5-hydroxy-2,3-dihydro-1H-1,3-thiazino<6,5-c>chinolin	19971-34-7	C₁₇H₁₀N₂O₃S
——	[2-cyclopentylaminomethyl-7-(3-trifluoromethyl-pyridin-2-yl)-[1,8]naphthyridin-4-yl]-(4-trifluoromethyl-phenyl)-amine	714223-98-0	C₂₇H₂₃F₆N₅