以字母4开头当前第20752页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	4-oxo-7β-(2-methylformate)propene-8-chloro-carabrane	1245771-03-2	C₁₆H₂₃ClO₃
——	4-Methoxy-5-methyl-3-nitrobenzaldehyd	91004-34-1	C₉H₉NO₄
——	4-(2-methyl-benzhydryloxy)-morpholine	101718-39-2	C₁₈H₂₁NO₂
——	4-methoxy veratridine	1028591-36-7	C₃₇H₅₃NO₁₁
——	(4aR,6S,8R,8aS)-6-Methoxy-8-methylsulfanylmethoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine	51970-10-6	C₁₆H₂₂O₅S
——	4,12-Dioxa-bicyclo[13.2.2]nonadeca-1(18),15(19),16-triene-3,13-dione	55312-87-3	C₁₇H₂₂O₄
——	(4aR,6R,7R,8aR)-6-Methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol	51969-96-1	C₁₀H₁₈O₅
——	4-hydroxymethyl-2-methyl-3-o-tolyl-2H-isoquinolin-1-one	1352287-38-7	C₁₈H₁₇NO₂
——	<4-(Dimethylamino)benzoyl>methylentriphenylphosphoran	131684-09-8	C₂₈H₂₆NOP
——	4-(1,1-Dimethyl-allyl)-3-ethyl-3-methyl-oxetan-2-one	52267-00-2	C₁₁H₁₈O₂
——	[4-(2-bromo-acetylamino)-2-ethyl-5-methyl-2<i>H</i>-pyrazol-3-yl]-(2-trifluoromethyl-phenyl)-methanone	50920-90-6	C₁₆H₁₅BrF₃N₃O₂
——	4-Methoxycarbonyl-5-methyl-3-p-nitrophenylpyrazolin-2	56445-41-1	C₁₂H₁₃N₃O₄
——	(4-amino-1-isopropyl-5-methyl-1<i>H</i>-pyrazol-3-yl)-phenyl-methanone	50920-58-6	C₁₄H₁₇N₃O
——	4-methyl-2-(6-oxo-1,7-diaza-bicyclo[3.2.0]hept-7-yl)-pentanoic acid cyclohexylamide	53665-05-7	C₁₇H₂₉N₃O₂
——	4-Methyl-4-phenyl-3,5-pyrazolidin-dion	53446-07-4	C₁₀H₁₀N₂O₂
——	4-Acetamido-1,3-indandion-1,3-bisethylenacetal	54304-76-6	C₁₅H₁₇NO₅
——	4-methoxy-5-methyl-1-(3,3,3-trifluoro-2-hydroxypropyl)pyrimidin-2(1H)-one	911206-01-4	C₉H₁₁F₃N₂O₃
——	4-amino-3,5-bis(4-pyridylmethyl)-4H-1,2,4-triazole	172471-99-7	C₁₄H₁₄N₆
——	4-bromo-2-nitro-phenyl selenocyanate	860001-88-3	C₇H₃BrN₂O₂Se
——	4β,6β-diacetoxy-3β,5α-dihydroxyandrostane-17-one	135399-09-6	C₂₃H₃₄O₇
——	4-(4-hydroxy-6,7-dimethyl-2-oxo-2H-chromen-3-yl)-3,7,8-trimethyl-1-phenyl-1,4-dihydro-5H-chromeno[3',2':5,6]pyrano[2,3-c]pyrazol-5-one	1446694-18-3	C₃₃H₂₆N₂O₆
——	[4-amino-2-(4-[1,4']bipiperidinyl-1'-yl-phenylamino)-thiazol-5-yl]-(4-chloro-3-nitro-phenyl)-methanone	867291-90-5	C₂₆H₂₉ClN₆O₃S
——	4-benzyl-2-morpholino-3H-pyrido[3,2-e][1,4]diazepin-5(4H)-one	1437787-14-8	C₁₉H₂₀N₄O₂
——	4-(3-((3,4-dichlorophenyl)sulfonyl)ureido)benzoic acid	1202876-64-9	C₁₄H₁₀Cl₂N₂O₅S
——	4-Oxo-5-(2-oxo-2,3-dihydro-1H-indol-3-yl)-3,4-dihydro-2H-pyridine-1-carboxylic acid ethyl ester	111550-88-0	C₁₆H₁₆N₂O₄
——	4'-Hydroxy-3,3',4,5'-tetramethoxychalcon	69299-19-0	C₁₉H₂₀O₆
——	[(4-Chloro-benzoylamino)-methyl]-phosphonic acid diethyl ester	108183-44-4	C₁₂H₁₇ClNO₄P
——	[4-(2-pyrrolidin-1-yl-ethylcarbamoyl)-benzyl]-carbamic acid tert-butyl ester	1028338-60-4	C₁₉H₂₉N₃O₃
——	(4S,4aR,12bR)-1,2,3,4,4a,12b-hexahydro-8,11-dimethoxy-4-<(methoxymethoxy)methyl>-12b-methyl-6(5H)-benz<a>anthracenone	127232-70-6	C₂₄H₃₀O₅
——	4-(2-chloro-propionyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one	41886-48-0	C₁₄H₁₅ClN₂O₂
——	(4E)-2,2-dichloro-1,1-difluoro-3,3-dimethyl-4-propylidenecyclobutane	81583-80-4	C₉H₁₂Cl₂F₂
——	(4-Nitro-benzyl)-N-tert.-butyloxycarbonyl-2-aminoethyl-phosphat	97755-24-3	C₁₄H₂₁N₂O₈P
——	4-bromophenyl 3,5-dibromo-4-hydroxybenzyl ketoxime	153822-87-8	C₁₄H₁₀Br₃NO₂
——	4-[(6,7-dimethoxy-2,3-dihydropyrrolo[3,2-b]quinolin-1-yl)methyl]benzenamine	1467714-04-0	C₂₀H₂₁N₃O₂
——	4-methylenepiperidine-1,2-dicarboxylic acid di-tert-butyl ester	791073-98-8	C₁₆H₂₇NO₄
——	4-[4-(7-nitro-2,1,3-benzoxadiazol-4-yl)piperazin-1-yl]phenol	871509-54-5	C₁₆H₁₅N₅O₄
——	4-(3,4-dimethoxyphenyl)-5-{N-(3,4-dimethoxyphenethyl)-N-[4-(3,4-dimethoxyphenyl)-4-cyano-5-methylhexyl]-3-aminopropyl}-4,5,6,7-tetrahydro-thieno-(3,2-c)-pyridine	104122-77-2	C₄₄H₅₇N₃O₆S
——	(4R,7aS,12bS)-3-allyl-6-chloro-9-methoxy-2,3,4,7a-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline	139025-31-3	C₂₀H₂₀ClNO₂
——	4,7,13,16,21,24-hexaoxa-5,6-(4'-nitrobenzo)-1,10-diazabicyclo<8.8.8>hexacosane dihydrochloride	143982-65-4	C₂₂H₃₅N₃O₈*2ClH
——	(4-(benzyloxy)-3-methoxyphenyl)(4-iodo-1-methyl-1H-imidazol-5-yl)methanol	1415582-63-6	C₁₉H₁₉IN₂O₃
——	4,21-dihydroxy-pregn-4-ene-3,20-dione	131177-86-1	C₂₁H₃₀O₄
——	4-[[Ethoxy(methyl)phosphoryl]methyl]-1,3-thiazol-2-amine;hydrochloride	1280294-12-3	C₇H₁₃N₂O₂PS*ClH
——	4-chloro-7-methyl-1H-indole-5-carboxylic acid ((1-hydroxycycloheptyl)methyl)amide	1616256-24-6	C₁₈H₂₃ClN₂O₂
——	4,5-diphenyl-4-benzyl-3-pentanone	107970-52-5	C₂₄H₂₄O
——	4-(1,3-benzodioxol-5-yl)-3,3-dichloro-1-[3-(dimethylamino)propyl]-2-azetidinone, hydrochloride	72221-45-5	C₁₅H₁₈Cl₂N₂O₃*ClH
——	4-(3-Ethyl-benzselenazol-2-yliden)-2-(5-chlor-1-phenyl-benzimidazol-2-yl)-but-2-ensaeurenitril	101942-46-5	C₂₆H₁₉ClN₄Se
——	4-(5-(2-bromobenzyl)-2-(3-methoxyphenyl)pyrimidin-4-yl)morpholine	1189520-37-3	C₂₂H₂₂BrN₃O₂
——	(4-chlorophenyl)-[hydroperoxy(phenyl)methyl]diazene	109577-15-3	C₁₃H₁₁ClN₂O₂
——	4-[(S)-2-{[4-((S)-3-methoxy-pyrrolidin-1-yl)-6-phenyl-pyridine-2-carbonyl]-amino}-3-(4-phosphono-phenyl)-propionyl]-piperazine-1-carboxylic acid ethyl ester	1191263-60-1	C₃₃H₄₀N₅O₈P
——	4-(4-tert-butylphenyl)-4-p-tolylbutan-2-one	1393674-66-2	C₂₁H₂₆O