以字母4开头当前第18823页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	4-Bromo-2-[(3-chloro-phenyl)-hydrazono]-3-oxo-N-phenyl-butyramide	54026-50-5	C₁₆H₁₃BrClN₃O₂
——	4-o-Tolylaminomethylen-1,3-dimethylpyrazolin-5-thion	53923-91-4	C₁₃H₁₅N₃S
——	4-Amino-6-ethyl-5-nitropyrimidin-2(3H)-thion	52379-77-8	C₆H₈N₄O₂S
——	4,4,10,10-tetramethyl-1,3,7,9-tetraaza-spiro[5.5]undeca-1,7-diene-2,8-diamine	53074-20-7	C₁₁H₂₂N₆
——	4-(2,2-diethoxy-ethylamino)-2,6-dioxo-1,2,5,6-tetrahydro-benzo[<i>c</i>][1,5]naphthyridine-3-carbonitrile	54706-14-8	C₁₉H₂₀N₄O₄
——	4-[(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazono]-pentanoic acid methyl ester	53681-17-7	C₁₂H₁₈N₄O₄
——	4-Benzoyl-5-(2-bromacetamido)-1,3-dimethylpyrazol	31272-36-3	BrH*C₁₄H₁₄BrN₃O₂
——	4-Methylthiophenylsulfoguanidin	1760-07-2	C₈H₁₁N₃O₂S₂
——	4-(m-hydroxybenzalamino)-3-methyl-5-styrylisoxazole	80650-29-9	C₁₉H₁₆N₂O₂
——	4-(N,N-ditetradecylamino)benzyl cyanide	850143-36-1	C₃₆H₆₄N₂
——	4-ethoxy-N-methoxybenzenecarboximidoyl chloride	1428637-01-7	C₁₀H₁₂ClNO₂
——	4-Methoxy-1-<β-(indolyl-3)-ethyl>-pyridinium-bromid	97977-28-1	Br*C₁₆H₁₇N₂O
——	(4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((4-phenyl-1H-imidazol-1-yl)methyl)oxazolidin-2-one	1035489-43-0	C₂₅H₁₈ClF₂N₃O₂
——	4-[5,5-bis-(2-chloro-phenyl)-2-phenyl-oxazol-4-ylidenemethyl]-pyridine	5027-89-4	C₂₇H₁₈Cl₂N₂O
——	4-thioxo-3,5-dithia-heptanedioic acid dihexadecyl ester	122336-91-8	C₃₇H₇₀O₄S₃
——	[(4E)-3-methylidenehepta-4,6-dienyl]benzene	111468-63-4	C₁₄H₁₆
——	4-butylphenyl dimethylsulfamate	1501945-39-6	C₁₂H₁₉NO₃S
——	4-hydroxy-6-methyl-3-[2-[N'-(1-phenylethylidene)hydrazino]-6H-[1,3,4]thiadiazin-5-yl]pyran-2-one	1334544-65-8	C₁₇H₁₆N₄O₃S
——	4-[(3-decyl-3H-benzothiazol-2-ylidenemethyl)azo]benzaldehyde	1428757-91-8	C₂₅H₃₁N₃OS
——	4,11-diacetoxy-2,3-dihydro-2,2,3-trimethylanthra<2,3-b>furan	141988-07-0	C₂₃H₂₂O₅
——	4,8-Dimethyl-4,8-diphenyl-undecan-3,9-dion	13865-26-4	C₂₅H₃₂O₂
——	4-cumyl-3,5-divinylpiperidine	1397708-37-0	C₁₈H₂₅N
——	4,5-dibromo-1,3-dithiole-2-thione	209334-74-7	C₃Br₂S₃
——	[4-Chloro-2-(2,2-dimethyl-propylamino)-phenyl]-(2-chloro-phenyl)-methanol	152911-70-1	C₁₈H₂₁Cl₂NO
——	4-[5-amino-6-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-N,N-dimethylbenzamide	1232418-81-3	C₂₀H₁₇N₇O₂
——	4-[3-[2-(Carboxymethoxy)phenyl]-4-cyanopyrrol-1-yl]benzoic acid	1072200-19-1	C₂₀H₁₄N₂O₅
——	4,7-dihydro-3,5-diphenylpyrazolo<3,4-d><1,2>diazepin-8-(1H)one	78489-96-0	C₁₈H₁₄N₄O
——	(4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((5-methyl-2-oxopyridin-1(2H)-yl)methyl)oxazolidin-2-one	1035489-20-3	C₂₂H₁₇ClF₂N₂O₃
——	4-[3-Cyano-4-[2-(oxolan-2-yl)ethyl]pyrrol-1-yl]benzoic acid	1072201-24-1	C₁₈H₁₈N₂O₃
——	(4-(bis(trimethylsilyl)amino)phenyl)magnesium bromide	756822-47-6	C₁₂H₂₂BrMgNSi₂
——	4-(5-isopropylidene-4,4-dimethyl-2-phenyl-tetrahydro-furan-2-yl)-morpholine	66388-87-2	C₁₉H₂₇NO₂
——	4,4,4-trifluoro-2-methyl-3-oxo-2-phenylbutanenitrile	139746-20-6	C₁₁H₈F₃NO
——	4,5-Dimethyl-1-(5-nitro-thiazol-2-yl)-imidazolidin-2-one	10560-75-5	C₈H₁₀N₄O₃S
——	4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid dibutylamide	119481-82-2	C₃₂H₃₄N₄O₂S
——	4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid benzylamide	119659-26-6	C₃₁H₂₄N₄O₂S
——	4-(4-Biphenylyl)-1-butylisobutyrat	54041-28-0	C₂₀H₂₄O₂
——	4-bromo-6-fluoro-1,2-dimethyl-1H-benzimidazole	1370281-45-0	C₉H₈BrFN₂
——	4-(bromomethyl)-5-fluoroxanthen-9-one	126157-96-8	C₁₄H₈BrFO₂
——	4-Aethylmercapto-5-methyl-2-isopropyl-phenol	95769-71-4	C₁₂H₁₈OS
——	4,7-dimethoxy-2-p-bromophenacylthiobenzimidazole	108182-03-2	C₁₇H₁₅BrN₂O₃S
——	4-[3-(4-nitro-phenyl)-2-(4-nitro-phenylimino)-4-oxo-thiazolidin-5-yl]-benzenesulfonamide	52476-57-0	C₂₁H₁₅N₅O₇S₂
——	4-phenyl-2-phenylamino-7,8-dihydro-5(6H)-quinolinone	134643-24-6	C₂₁H₁₈N₂O
——	4-bromo-3-chloro-3-methyl-1-butene	66323-15-7	C₅H₈BrCl
——	4-(1-trifluoromethyl-2-n-butyloxyethyl)benzonitrile	126958-92-7	C₁₄H₁₆F₃NO
——	(4aR,5R,10S,10aS)-2,13-di-tert-butyl-5,10-dihydro-1H-5,10-[1,2]benzeno-4a,10a-(methanoiminomethano)naphtho[2',3':5,6][1,4]dithiino[2,3-c]pyrrole-1,3,12,14(2H)-tetraone	83561-85-7	C₃₀H₂₈N₂O₄S₂
——	{4-chloro-2-[1-(4-chloro-phenyl)-ethyl]-phenoxy}-trimethyl-silane	18105-95-8	C₁₇H₂₀Cl₂OSi
——	4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (3,4,5-trichloro-phenyl)-amide	51488-13-2	C₁₅H₁₄Cl₃NO₃
——	4-(Cyclohexylamino)-2-oxo-3,4-diphenyl-3-butensaeure-(2,6-dimethylanilid)	77356-71-9	C₃₀H₃₂N₂O₂
——	4-(Chlor-dimethyl-silyl)-buttersaeure-(2,2,3,3,4,4,5,5-octafluor-pentylester)	17167-10-1	C₁₁H₁₅ClF₈O₂Si
——	(4R,5R,E)-ethyl 5-(tert-butyldimethylsilyloxy)-4-(4-methoxybenzyloxy)hex-2-enoate	1206732-31-1	C₂₂H₃₆O₅Si