以字母4开头当前第21804页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	4-Methoxycarbonyl-6-methyl-2-thioxo-1,2-dihydro-pyridin-3-carbonitril	128917-88-4	C₉H₈N₂O₂S
——	4-benzyl-3,6-dimethyl-4H-1,2,4-thiadiazin-5(6H)-one	28742-03-2	C₁₂H₁₄N₂OS
——	4b,10b-Dihydro-4b,10b-cylohexano<2>benzopyrano<4,3-c><2>benzopyran-6,12-dion	78229-62-6	C₂₂H₁₈O₄
——	4-[6-(3-cyanopropyl)-1,5-dimethoxynaphthalen-2-yl]butanenitrile	132333-53-0	C₂₀H₂₂N₂O₂
——	4-bromo-1-(pyridine-3-ylsulfonyl)-1H-indole	1001394-86-0	C₁₃H₉BrN₂O₂S
——	4-aminophenyl 2,3,4-tri-O-acetyl-β-D-xylopyranoside	17306-77-3	C₁₇H₂₁NO₈
——	(4R,5R)-4-[(chloro)(diphenyl)methyl]-5-{[4-(1,1-dimethylethyl)phenoxy](diphenyl)methyl}-2,2-dimethyl-1,3-dioxolane	1400792-73-5	C₄₁H₄₁ClO₃
——	4-Hydroxy-5-(4-methoxy-phenyl)-2-methyl-6-oxo-1-phenyl-1,6-dihydro-pyridine-3-carboxylic acid	138485-59-3	C₂₀H₁₇NO₅
——	4-tert-butyl-1-trityloxy-4-pentene	136424-08-3	C₂₈H₃₂O
——	(4S,5R)-4-hydroxy-5-isopropylcyclopent-2-en-1-one	1643163-34-1	C₈H₁₂O₂
——	4-tert.-Butylcyclohexanon N,N-Ditosylhydrazon	49661-11-2	C₂₄H₃₂N₂O₄S₂
——	4,4'-(9-phenyl-carbazol-3,6-diyl)-N-butyl-1,8-naphthalimide	1135916-54-9	C₅₀H₃₉N₃O₄
——	4-(1,2-dihydro-1-methyl-2-oxo-3-pyridinyl)butyl acetate	436844-93-8	C₁₂H₁₇NO₃
——	(+/-)-4-Acetoxy-3,3-dimethyl-hept-5ξ-ensaeurenitril	91340-10-2	C₁₁H₁₇NO₂
——	4-Benzyl-piperazine-1-carboxylic acid 2-chloro-imidazol-1-yl ester	549512-34-7	C₁₅H₁₇ClN₄O₂
——	4-[5-(4-fluorophenyl)-2-(2-phenyl-trans-eth-1-ene)-1H-imidazol-4-yl]benzenesulfonamide	177754-64-2	C₂₃H₁₈FN₃O₂S
——	4-(3-fluoro-4,4-dimethoxypiperidine-1-carbonyl)benzonitrile	1379803-06-1	C₁₅H₁₇FN₂O₃
——	(4bS,8aS,9S)-11-methyl-3-(4-(trifluoromethyl)phenyl)-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene	1078152-05-2	C₂₄H₂₆F₃N
——	(4S,5R)-methyl 5-(benzo[d][1,3]dioxol-5-yl)-1-(diphenylphosphinoyl)-4,5-dimethyl-2-thioxoimidazolidine-4-carboxylate	1309465-18-6	C₂₆H₂₅N₂O₅PS
——	4-Cyano-2-fluoro-benzohydrazide	1428940-28-6	C₈H₆FN₃O
——	(4S)-2-[2-(methylsulfanyl)phenyl]-4-phenyl-4,5-dihydro-1,3-oxazole	154132-43-1	C₁₆H₁₅NOS
——	4-methoxy-6-(4-(2,4-difluorophenyl)-1H-pyrrol-3-yl)pyrimidin-2-amine	1636155-35-5	C₁₅H₁₂F₂N₄O
——	4-(4-Diethylamino-phenylazo)-3-hydroxy-5-nitro-naphthalene-2-carboxylic acid	79573-60-7	C₂₁H₂₀N₄O₅
——	4-(hydroxymethyl)phenyl 4-chloro-3-nitrobenzenesulfonate	1334304-70-9	C₁₃H₁₀ClNO₆S
——	(4S)-4-benzyl-3-[(4Z)-hept-4-enoyl]oxazolidin-2-one	948042-49-7	C₁₇H₂₁NO₃
——	(4-{3-[4-(2-amino-ethoxy)-3-ethyl-5-methyl-phenyl]-[1,2,4]oxadiazol-5-yl}-6-methyl-pyridin-2-yl)-diethyl-amine	1062670-74-9	C₂₃H₃₁N₅O₂
——	(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chlorobenzyl)-4-b,12-difluoro-5-hydroxy-4-a,6a-dimethyl-2-oxo-2,4-a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-oxo-[1,3]dioxolan-4-yl) ester	1400571-49-4	C₃₁H₃₂ClF₂NO₇S
——	4-methyl-1-phenyl-2-p-tolyl-3-p-tolylimino-2,3,5,7-tetrahydro[2]pyridine-6,6-dicarboxylic acid dimethyl ester	1607479-78-6	C₃₃H₃₂N₂O₄
——	4-((S)-8-Methyl-decyloxy)-phenylamine	863989-55-3	C₁₇H₂₉NO
——	(4S)-4-<(1S,2R)-5-(tert-butyldiphenylsiloxy)-1-<(1S)-1-hydroxy-2-(phenylselenyl)ethyl>-2-methylpentyl>dihydro-2(3H)-furanone	173864-64-7	C₃₄H₄₄O₄SeSi
——	4-Nitrophenylcarben	37954-57-7	C₇H₅NO₂
——	4-Methylcyclohexyl tri-t.butylsilylether	56889-92-0	C₁₉H₄₀OSi
——	4-Methyl-3-(1-naphthylthio)-pentan-2-on	55181-18-5	C₁₆H₁₈OS
——	4-(benzyloxy)-N-phenylnaphthalene-1-sulfonamide	1429766-02-8	C₂₃H₁₉NO₃S
——	(4-chlorophenyl)-(1-methyl-5-nitroimidazol-2-yl)methanone	85869-04-1	C₁₁H₈ClN₃O₃
——	4-(3-dimethylamino-pyrrolidine-1-carbonyl)-2-ethyl-6,7-dimethoxy-2H-isoquinolin-1-one	1432747-92-6	C₂₀H₂₇N₃O₄
——	4-(4,5-Dihydro-4,4-dimethyloxazol-2-yl)-1-phenyl-1,2,3-triazole	134541-80-3	C₁₃H₁₄N₄O
——	4-(1-pyrenyl)butanoic-2-13C acid	87337-30-2	C₂₀H₁₆O₂
——	4,6-dichloro-[[(1S)-2-hydroxy-1-phenylethyl]amino]-1,3-dihydro-3-(benzofuran-5-yl)indole-2-one	1239944-24-1	C₂₄H₁₈Cl₂N₂O₃
——	4,5,6,7-Tetrachlor-3-methoxy-1H-isoindolium-trifluormethansulfonat	110568-86-0	CHF₃O₃S*C₉H₅Cl₄NO
——	(4-heptoxyphenyl) 4-phenylmethoxybenzoate	148731-16-2	C₂₇H₃₀O₄
——	4-(1-Cyano-1,3-dimethyl-butylamino)-benzoic acid ethyl ester	60066-16-2	C₁₆H₂₂N₂O₂
——	[4-(8-Methyl-3,8-diaza-bicyclo[3.2.1]octane-3-carbonyl)-phenyl]-acetic acid; hydrochloride	57269-21-3	C₁₆H₂₀N₂O₃*ClH
——	4′,5′-dichloro-6-carboxy-4,7-dichlorofluorescein dipivalate diisopropylamine salt	1026754-58-4	C₆H₁₅N*C₃₁H₂₄Cl₄O₉
——	4-benzenesulfonyl-1-phenyl-but-2-yn-1-ol	178909-00-7	C₁₆H₁₄O₃S
——	4-{[(2-Chloro-acetyl)-phenyl-amino]-methyl}-4-hydroxy-piperidine-1-carboxylic acid benzyl ester	85151-18-4	C₂₂H₂₅ClN₂O₄
——	4-methyl-N-(pivaloyloxy)-2-((triisopropylsilyl)ethynyl)benzamide	1581719-81-4	C₂₄H₃₇NO₃Si
——	4-n-Hexyloxy-3-chloranilin	5211-07-4	C₁₂H₁₈ClNO
——	(4-Acetoxy-phenyl)-methyl-diphenyl-phosphonium; iodide	60375-20-4	C₂₁H₂₀O₂P*I
——	4-acetoxy-4-ethynyl-1-propyl-decahydro-quinoline	62233-49-2	C₁₆H₂₅NO₂