以字母2开头当前第21003页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	2-hydroxy-5-nitro-benzenesulfonic acid methyl ester	98279-65-3	C₇H₇NO₆S
——	2-aminopyridine-3carboxamide-O-benzoyloxime	112085-01-5	C₁₃H₁₂N₄O₂
——	2-(Δ<sup>2'</sup>-pyrazolin-1-yl)-5-p-tolyl-1,3,4-Δ<sup>2</sup>-thiadiazoline	95921-75-8	C₃₂H₂₈N₄OS
——	2-cyano-4-(2-methylquinolin-7-yl)phenyl triflate	1227700-90-4	C₁₈H₁₁F₃N₂O₃S
——	2-[3-(phenylsulfonyl)-5-methyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-7-ylmethyl]isoindole-1,3-dione	1345973-71-8	C₂₃H₁₉N₅O₄S
——	2-(5-chloro-1H-benzimidazol-2-yl)-4-bromophenol	1096958-87-0	C₁₃H₈BrClN₂O
——	(2S,3S,4R,6S)-4-Benzyloxy-2-iodomethyl-3,6-dimethoxy-tetrahydro-pyran	902151-40-0	C₁₅H₂₁IO₄
——	2,4-endo-Di-tert-butylprotoadamantane	132156-65-1	C₁₈H₃₂
——	(2R,4S)-2-Methyl-4-((E)-styryl)-tricyclo[12.2.2.2<sup>5,8</sup>]icosa-1(17),5(20),6,8(19),14(18),15-hexaene	85848-71-1	C₂₉H₃₂
——	2-benzyloxy-3,2',6'-tri-N-benzyloxycarbonyl-3',4'-dideoxyneamine	959918-81-1	C₄₃H₅₀N₄O₁₁
——	(2R)-2,3-bis[(3R,7R,11R)-3,7,11,15-tetramethylhexadecyloxy]propan-1-yl 2-O-(α-D-mannopyranosyl)-α-D-mannopyranoside	952141-46-7	C₅₅H₁₀₈O₁₃
——	(2S)-5-azido-2-(benzyloxymethyl)-tetrahydropyran-4-one	1239974-04-9	C₁₃H₁₅N₃O₃
——	2-(trifluoromethyl)-3-ethoxycarbonyl-4-(2-oxo-2-phenylethyl)-6-methoxy-4H-chromene	1448893-57-9	C₂₂H₁₉F₃O₅
——	2,2-dichloro-2a-methoxy-1,2,2a,8b-tetrahydrocyclobut<c>isoquinolin-4(3H)-one	105592-80-1	C₁₂H₁₁Cl₂NO₂
——	2-butanone O-<amino<bis(2-chloroethyl)amino>phosphinyl>oxime	87040-46-8	C₈H₁₈Cl₂N₃O₂P
——	2,6,6-trimethyl-2-(phenylethynyl)cyclohexanone	83188-22-1	C₁₇H₂₀O
——	(2S,5R)-2-tert-butyl-5-(4-iodophenyl)-5-phenyl-1,3-dioxolan-4-one	1136889-97-8	C₁₉H₁₉IO₃
——	2,5-Methylen-bicyclo(0.3.4)nonan-carbonsaeureanhydrid	95171-44-1	C₂₂H₃₀O₃
——	2-methyl-4-(1-methyl-2-oxoindolin-3-ylidenemethoxy)but-2-en-4-olide	78647-04-8	C₁₅H₁₃NO₄
——	2-(2,6-Dimethylphenylimino)-4,5-diphenyl-3(2H)-furanon	77356-75-3	C₂₄H₁₉NO₂
——	(2S,3S)-3-[(2S,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]oxy-2-[3-[[(2S)-2-[[(2S)-2,5-diaminopentanoyl]amino]heptadecanoyl]amino]propylamino]-3-[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]propanoic acid	1350817-23-0	C₄₁H₇₄N₈O₁₃
——	(2S,6R,11R*)-6,11-dimethyl-1,2,3,4,5,6-hexahydro-2,6-methano-3-<(3-methyl-3-oxetanyl)methyl>-3-benzazocin-8-ol	99307-93-4	C₁₉H₂₇NO₂
——	2-[(2R,3S)-2-(2-Butyryloxy-acetylsulfanyl)-4-oxo-3-((R)-1-trimethylsilanyloxy-ethyl)-azetidin-1-yl]-3-methyl-but-2-enoic acid acetoxymethyl ester	129544-21-4	C₂₂H₃₅NO₉SSi
——	2,3,5,6-Tetraacetoxy-acetophenon	6172-62-9	C₁₆H₁₆O₉
——	2-methylenyl-4-pentyn-1-ol	138851-71-5	C₆H₈O
——	2-bromomethylsulfonyl-1-phenylethyl thiocyanate	1374694-88-8	C₁₀H₁₀BrNO₂S₂
——	2-(N-acetyl-N-methyl)amino-4-methyl-5-(1-methylbenzimidazol-2-yl)thiazole	252375-19-2	C₁₅H₁₆N₄OS
——	2-(2-cyclohexen-1-ylidenel)propanoate de methyle	86428-50-4	C₁₀H₁₄O₂
——	2-Amino-3-(2-chlorophenyl)-[1]benzothiolo[3,2-b]pyran-4-one	89155-10-2	C₁₇H₁₀ClNO₂S
——	2-Chlor-N-(fluorsulfonyl)acetessigsaeureamid	72827-33-9	C₄H₅ClFNO₄S
——	2-Hydroxy-8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4H-pyrido[1,2-a]pyrimidin-4-one	475059-50-8	C₁₆H₁₇N₃O₂S
——	2-Azetidinone, 3-amino-4-ethyl-1-(sulfooxy)-, cis-	102507-50-6	C₅H₁₀N₂O₅S
——	2,4,7-trimethyl-2-phenyl-1,3-dioxa-2-silacycloheptane	101185-69-7	C₁₃H₂₀O₂Si
——	2-((2,3-dihydroxycyclohexyl)oxy)-6-nitrobenzonitrile	1337548-33-0	C₁₃H₁₄N₂O₅
——	2-<(Z)-9-Dodecenyloxy>tetrahydro-2H-pyran	50816-22-3	C₁₇H₃₂O₂
——	2,2,3,3,4,4,4-heptafluoro-N-<4-(cyanomethyl)phenyl>butanamine	138901-49-2	C₁₂H₉F₇N₂
——	2-(4-ethylcyclohexyl)propane-1,3-diol	93129-38-5	C₁₁H₂₂O₂
——	2-chloromercurio-3-methoxy-17β-acetoxyestra-1,3,5(10)-triene	79036-99-0	C₂₁H₂₇ClHgO₃
——	2-(Bromomethyl)-2-methyloxolane	85870-23-1	C₆H₁₁BrO
——	2,3-diiodo-2',5'-dimethoxy-5-methyl-1,1'-biphenyl	1307885-63-7	C₁₅H₁₄I₂O₂
——	2-(2-(4-(((5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile	1399281-34-5	C₄₅H₄₃N₃O₆
——	2,5-Dimethyl-benzolsulfonsaeure-<aethyl-carboxymethyl-amid)	20114-22-1	C₁₂H₁₇NO₄S
——	2.2-Dichlor-1.1-difluor-aethyl-phosphonsaeure-di-propylester	2356-14-1	C₈H₁₅Cl₂F₂O₃P
——	2,4-Bis(3-hydroxy-3-methyl-1-butenyl)-1,3-dimethoxy-10-methyl-9-acridone	133604-56-5	C₂₆H₃₁NO₅
——	(2S,4R)-6-[dimethyl(oxo)-λ6-sulfanylidene]-2,4-dimethyl-1-piperidin-1-ylhexane-1,5-dione	83966-55-6	C₁₅H₂₇NO₃S
——	2-(3-bromo-quinolin-6-yloxy)-N-{2-[methoxyimino]-1,1-dimethyl-2-phenyl-ethyl}-2-methylsulfanyl-acetamide	1128038-60-7	C₂₃H₂₄BrN₃O₃S
——	2,2'-(2,2',6,6'-tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(1-(4-bromo-3-methylphenyl)diazene)	1356671-56-1	C₃₀H₂₈Br₂N₄
——	2-((2-cyclopropyloxazol-4-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one	1354200-37-5	C₂₀H₁₅F₃N₄O₃
——	2,3-dibromo-3-deuteriohexane	344241-74-3	C₆H₁₂Br₂
——	2-(4-tolyl)-2-trimethylsilyloxirane	1263406-36-5	C₁₂H₁₈OSi