以字母4开头当前第18656页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	4-(2,2,3,3,4,4,5,5-Octafluoropentoxy)-2,3,5,6-tetrafluorophenylacetylene	365564-82-5	C₁₃H₄F₁₂O
——	4-[(1,3-dimethyl-1,3-dihydro-benzimidazol-2-yliden)-ethylidene]-3-phenyl-4H-isoxazol-5-one	110395-00-1	C₂₀H₁₇N₃O₂
——	(4-nitro-phenoxy)-acetyl isocyanate	42784-02-1	C₉H₆N₂O₅
——	(4R,5R)-4-[(2R,3R,4R,6R)-3-(benzyloxy)-4,6,8-trimethylnonan-2-yl]-2,2,5-trimethyl-1,3-dioxane	1374763-99-1	C₂₆H₄₄O₃
——	(4-isothiocyanatohex-3-en-3-yl)mercury(II) chloride	76384-83-3	C₇H₁₀ClHgNS
——	(4R)-tert-butyl 2-((1S,2S)-2-benzyl-1-hydroxy-3-((S)-4-isopropyl-2-oxooxazolidin-3-yl)-3-oxopropyl)-4-(benzyloxy)pyrrolidine-1-carboxylate	1221264-23-8	C₃₂H₄₂N₂O₇
——	4-(1,3-Dithian-2-yl)-3-ethoxy-4-hydroxy-2-phenylcyclobutenon	81467-38-1	C₁₆H₁₈O₃S₂
——	(4R)-4-hydroxy-1-{1-[4-([1,3]thiazolo[4,5-b]pyridin-2-yloxy)benzyl]piperidin-4-yl}pyrrolidin-2-one	1190926-90-9	C₂₂H₂₄N₄O₃S
——	4'-Chloro-4-<N,N-di-(β-hydroxyethyl)-amino>-azobenzol	17818-75-6	C₁₆H₁₈ClN₃O₂
——	4-(furan-2-yl)-3-tosyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-2(1H)-one	1609495-58-0	C₁₆H₁₃F₃N₂O₄S
——	4,5-bis(trimethylsilyl)xanthone	1196089-70-9	C₁₉H₂₄O₂Si₂
——	4-(2,5-difluoro-4-aminophenoxy)-3-iodo-2-[bis[(1,1-dimethylethoxy)carbonyl]amino]pyridine	1345855-01-7	C₂₁H₂₄F₂IN₃O₅
——	4,4-bis(acetoxymethyl)hept-6-en-1-yne	454243-54-0	C₁₃H₁₈O₄
——	4-ethoxyphenyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate	1104447-50-8	C₂₆H₂₈N₂O₇S
——	4-methylene-7-phenyl-3-(3-phenylpropylidene)-1-(o-tolyl)heptan-1-one	1352641-17-8	C₃₀H₃₂O
——	4-bromo-N-(2-iodobenzyl)benzamide	929803-19-0	C₁₄H₁₁BrINO
——	4-Bromomethyl-6-hydroxycoumarin	161798-20-5	C₁₀H₇BrO₃
——	4-acetoxy-isophthalic acid diethyl ester	100884-65-9	C₁₄H₁₆O₆
——	4-(3-methylbut-3-enyl)-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione	82478-61-3	C₁₄H₁₇NO₂
——	(4-{2-[7-(5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-2-oxo-ethyl}-phenyl)-acetonitrile	1261357-25-8	C₂₂H₂₁ClN₆O
——	(4-chlorophenyl)isopropyldiazene	80228-03-1	C₉H₁₁ClN₂
——	4-Cyano-cyclohex-3-ene-1,1-dicarboxylic acid	33447-54-0	C₉H₉NO₄
——	4-(3-iodo-5-methyl-1H-pyrazol-1-yl)-2-methoxypyridine	1616069-27-2	C₁₀H₁₀IN₃O
——	4-Amino-6-morpholino-s-triazin-carbonsaeure-(2)-piperidid	7537-45-3	C₁₃H₂₀N₆O₂
——	4,5-dihydro-2-(6-(prenyloxy)-benzothiazolyl)-4-thiazolecarboxylic acid	676460-37-0	C₁₆H₁₆N₂O₃S₂
——	4-hydroxy-3-[2-(2-methylthiophen-3-yl)ethyl]-1,3-thiazolidin-2-one	89500-88-9	C₁₀H₁₃NO₂S₂
——	4-(3,4-methylenedioxyphenyl)-4-oxo-2-(2,4,5-trimethoxyphenyl)butyric acid	88775-26-2	C₂₀H₂₀O₈
——	4-Methoxyimino-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid [6-(2-ethoxy-ethoxy)-pyridin-3-yl]-amide	403855-82-3	C₁₈H₂₃N₅O₄
——	4,5α-epoxy-3-methoxy-17-methyl-6α-myristoyloxy-morphin-7-ene	107928-30-3	C₃₂H₄₇NO₄
——	4-(4-hexyloxyphenyl)-1-(4-hydroxyphenyl)-2,3-difluorobenzene	1608153-10-1	C₂₄H₂₄F₂O₂
——	4-azido-7-chloro-2-cyanoquinoline	71084-26-9	C₁₀H₄ClN₅
——	(4R,5R)-5-[2-(Toluene-4-sulfonyloxy)-ethyl]-4-(toluene-4-sulfonyloxymethyl)-cyclopent-1-enecarboxylic acid methyl ester	110192-97-7	C₂₄H₂₈O₈S₂
——	4-chloro-1,1'-biphenyl-4'-d	60468-32-8	C₁₂H₉Cl
——	4-[(3-chloro-4-fluoro-phenyl)amino]-7-[3-((R)-6-methyl-2-oxo-morpholin-4-yl)-propyloxy]-6-nitro-quinazoline	402723-83-5	C₂₂H₂₁ClFN₅O₅
——	4,4-dimethyl-2-(thiophen-2-yl)-2-cyclopentene	365220-40-2	C₁₁H₁₂OS
——	4-methyl-4H-benzo[1,4]thiazine-2,3-dione 2-(O-acetyl-oxime)	116055-63-1	C₁₁H₁₀N₂O₃S
——	(+/-)-(4α,5α)-3,6-dimethyl-4-hydroxy-6-vinyl-4,5,6,7-tetrahydrobenzofuran-5-acetic acid lactone	73744-97-5	C₁₄H₁₆O₃
——	4-O-acetyl-ascochlorin dimethylacetal	748798-41-6	C₂₇H₃₇ClO₆
——	4-bromo-5-[4-(3-chloro-phenoxy)-piperidin-1-yl]-benzofuran-2-carboxylic acid	1192171-63-3	C₂₀H₁₇BrClNO₄
——	4-cyclohexyl-5-methyl-2(3H)-furanone	1269425-10-6	C₁₁H₁₆O₂
——	(4S,1'R,2'R,3'S,4'S)-[3-(diethoxyphosphinoyl)bicyclo[2.2.2]oct-5-ene-2-carbonyl]-5,5-diphenyl-4-isopropyloxazolidin-2-one	921937-51-1	C₃₁H₃₈NO₆P
——	4-Oxo-3-phenyl-decanoic acid methyl ester	78209-87-7	C₁₇H₂₄O₃
——	4-methoxy-7H-chromeno[3,4-c][2]benzazepine-6,8,13-trione	130090-82-3	C₁₈H₁₁NO₅
——	4,4-dimethyl-2-[4-methyl-3-(2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.0(2,6)]dec-4-ylmethyl)-phenyl]-4,5-dihydro-oxazole	1154427-41-4	C₂₃H₃₂BNO₃
——	(4bS,8aS,9S)-3-(4-chlorophenyl)-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene	1078152-03-0	C₂₃H₂₆ClN
——	4-(2-amino-4-pyrimidinyl)-N-[(1S)-1-phenylpropyl]benzamide	862723-24-8	C₂₀H₂₀N₄O
——	4'-ethyl-3',3'-dimethylspiro[chromene-2,2'-thietane]	112270-96-9	C₁₅H₁₈OS
——	(4R,5R)-4-((3-(4,5-bis(hydroxydinaphthalen-1-ylmethyl)-1,3-dioxolan-2-yl)phenoxy)-methyl)-1-butyl-3-methyl-1H-1,2,3-triazol-3-ium iodide	1370590-50-3	C₅₉H₅₂N₃O₅*I
——	4,5,6,7-tetrachloro-2,4',4',5',5'-pentamethyl-2λ<sup>5</sup>-spiro[benzo[1,3,2]dioxarsole-2,2'-[1,3,2]dioxarsolane]	50723-05-2	C₁₃H₁₅AsCl₄O₄
——	4-[3-(4-methoxy-3-tricyclo[3.3.1.1(0,0)]dec-1-yl-phenyl)-4,5-dihydro-isoxazol-5-yl]benzoic acid methyl ester	1041437-83-5	C₂₈H₃₁NO₄