以字母4开头当前第20002页-摩熵化学

中文名称	英文名称	CAS号	化学式
——	4,6-ditert-butyl-2,2-dimethyl-1,3,2-benzodioxagermole	85078-80-4	C₁₆H₂₆GeO₂
——	(4bR,4'S,8aS,9R)-8a-hydroxy-3-methoxy-11-((tetrahydro-2H-pyran-4-yl)methyl)-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione	1613736-24-5	C₂₅H₃₃N₃O₅
——	((4S,4b'R,8a'S,9,R)-11'-(cyclopropylmethyl)-8a'-hydroxy-3'-methoxy-2,5-dioxo-1-((2-(trimethylsilyl)ethoxy)methyl)-8',8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazoline-4,6'-[9,4b](epiminoethano)phenanthren]-3-yl)acetonitrile	1613736-58-5	C₃₁H₄₄N₄O₅Si
——	4-benzyl-3-(pyridin-2-ylmethyl-amino)-5-sulfamoyl-benzoic acid	36148-41-1	C₂₀H₁₉N₃O₄S
——	4-Chloro-5-methyl-2-methylsulfanyl-6-phenyl-thieno[2,3-d]pyrimidine	177088-92-5	C₁₄H₁₁ClN₂S₂
——	(4,8-ditert-butyl-2,10-dimethoxybenzo[d][1,3,2]benzodioxaphosphepin-6-yl)oxymethyl-diphenylphosphane;dichloropalladium	425429-96-5	C₃₅H₄₀Cl₂O₅P₂Pd
——	4-methoxy-1,3-dimethyl-tetrahydro-pyrimidin-2-one	13457-05-1	C₇H₁₄N₂O₂
——	4-<Bis-(2-chlor-aethyl)-amino>-indan	92019-54-0	C₁₃H₁₇Cl₂N
——	4-methyl-1-(phenylmethyl) <R-(R,R)>-N-<N-<<<1-(1H-indol-3-ylmethyl)-1-methyl-2-oxo-2-<<2-phenyl-2-<<(phenylmethoxy)carbonyl>amino>ethyl>amino>ethyl>amino>carbonyl>glycyl>-L-aspartate	144876-83-5	C₄₃H₄₆N₆O₉
——	(4-Chloropyridin-3-yl)methanamine dihydrochloride	1214729-76-6	C6H9Cl3N2
——	4-[(3-chloro-4-fluoro-phenyl)amino]-7-[2-((S)-6-methyl-2-oxo-morpholin-4-yl)-ethoxy]-6-nitro-quinazoline	402723-86-8	C₂₁H₁₉ClFN₅O₅
——	4',5'-dimethoxy-2,1'<i>c</i>-dimethyl-3,4-dihydro-2<i>H</i>-(2'<i>r</i><i>N</i>)-spiro[[1,3]dioxolo[4,5-<i>g</i>]isoquinoline-1,2'-indan]	61936-62-7	C₂₂H₂₅NO₄
——	4-[7-(4-carbonochloridoylphenoxy)heptoxy]benzoyl chloride	70856-59-6	C₂₁H₂₂Cl₂O₄
——	4-methoxyphenyl 2-(acetylamino)-3,4-di-O-benzoyl-2-deoxy-6-O-[3,4-O-(1-methylethylidene)-α-L-arabinopyranosyl]-β-D-glucopyranoside	1603837-22-4	C₃₇H₄₁NO₁₃
——	4-(2-methoxy-phenyl)-6-methyl-pyrimidin-2-yl-amine	915070-03-0	C₁₂H₁₃N₃O
——	4-(1-(5-ethylpyrimidin-2-yl)piperidin-4-yloxy)-1-(3-fluoro-4-(methylsulfonyl)phenyl)pyridin-2(1H)-one	1104452-46-1	C₂₃H₂₅FN₄O₄S
——	4-[4-(2H-tetrazol-5-ylmethylsulfanyl)benzoylamino]benzoic acid	503828-81-7	C₁₆H₁₃N₅O₃S
——	(4-methoxy-thiophen-2-yl)-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-methanone	1261357-92-9	C₁₈H₁₉N₅O₂S
——	4,4-Difluorospiro[2.2]pentan-1-aminehydrochloride	2375259-83-7	C₅H₇F₂N*ClH
——	4-phenyl-2-styryl-1,2-dihydroquinazoline	1283751-23-4	C₂₂H₁₈N₂
——	4-(2,2-dimethyl-[1,3]dioxan-5-yloxy)benzaldehyde	1228117-37-0	C₁₃H₁₆O₄
——	4-sec-butylphenyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate	1104448-22-7	C₂₈H₃₂N₂O₆S
——	4-(2-Hydroxy-5-methyl-imidazol-1-yl)-benzoic acid	13870-58-1	C₁₁H₁₀N₂O₃
——	4-(2-Butenyloxy)benzo<b>thiophene	95094-89-6	C₁₂H₁₂OS
——	4-(2-hydroxyethyl)-2-methyl-5-methylene-3-phenyl-4-phenylsulphonylisoxazolidine	118987-57-8	C₁₉H₂₁NO₄S
——	4-oxo-7-nitro-4,5,6,7-tetrahydrobenzofurazan	142328-14-1	C₆H₅N₃O₄
——	4-(3,4-Difluorobenzoyl)-1-(2-naphthalenylmethyl)piperidine	149452-45-9	C₂₃H₂₁F₂NO
——	4-[1-(2-hydroxyethyl)-7-(trifluoromethyl)-1H-indazol-3-yl]-benzene-1,2-diol	680613-68-7	C₁₆H₁₃F₃N₂O₃
——	4,7-Dichloro-5-hydroxy-2-methyl-1H-indole-3-carboxylic acid tert-butyl ester	49710-48-7	C₁₄H₁₅Cl₂NO₃
——	4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-<i>N</i>-(2-piperidin-1-yl-ethyl)-benzamide	41552-64-1	C₂₁H₂₅N₅O₃
——	4-tert-Butyl-benzoic acid N'-(1,3-dioxo-indan-2-ylidene)-N-phenyl-hydrazide; compound with propan-2-one	62759-53-9	C₃H₆O*C₂₆H₂₂N₂O₃
——	4-(2-Jod-4-nitrophenyl)buttersaeuremethylester	52120-51-1	C₁₁H₁₂INO₄
——	4-Amino-4-[1-(1-carbamoyl-2-hydroxy-propylcarbamoyl)-2-ethylcarbamoylsulfanyl-ethylcarbamoyl]-butyric acid	49706-05-0	C₁₅H₂₇N₅O₇S
——	4-[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-2-[1-(2,6-dichloro-phenyl)-meth-(Z)-ylidene]-dihydro-thiopyran-3-one	58451-62-0	C₁₉H₁₂Cl₄OS
——	4-Benzyl-4-t.-butylcyclohexa-2,5-dienon	60931-63-7	C₁₇H₂₀O
——	(4S,5S,4'S,5'S,4''R,5''R,4'''R,5'''S)-5'''-Chloro-5-trichloromethyl-[4,4';5',4'';5'',4''']quater[[1,3]dioxolane]-2,2',2'',2'''-tetraone	42854-71-7	C₁₃H₈Cl₄O₁₂
——	(4-Dimethylamino-phenyl)-propyl-phosphinic acid propyl ester	63620-90-6	C₁₄H₂₄NO₂P
——	4-(2-benzyloxycarbonyl-ethyl)-3-ethoxycarbonylmethyl-5-methyl-pyrrole-2-carboxylic acid ethyl ester	51911-93-4	C₂₂H₂₇NO₆
——	4,4'-oxybis(benz-2-(3-allyloxybenzylidene)hydrazide)	1202224-49-4	C₃₄H₃₀N₄O₅
——	4-((E)-2,3-Dichloro-allylsulfanyl)-biphenyl	22729-70-0	C₁₅H₁₂Cl₂S
——	4-(5,6-dimethyl-benzooxazol-2-yl)-naphthalene-1-carboxylic acid hydrazide	21427-08-7	C₂₀H₁₇N₃O₂
——	4-(2-Methoxy-3,4,5,6-tetrahydro-pyridin-3-yl)-butan-2-one	53751-16-9	C₁₀H₁₇NO₂
——	4,4-dimethyl-2-(4-nitro-anilino)-4<i>H</i>-thiazol-5-one	54856-80-3	C₁₁H₁₁N₃O₃S
——	4-(4'-hydroxy-phenyl)-2-butanone 4'-O-per-O-methyl-β-D-glucopyranoside	59282-60-9	C₂₀H₃₀O₇
——	4-(5-phthalimido-2E,4Z-pentadienyl)-2-phenyl-1,3-dioxane	77629-18-6	C₂₃H₂₁NO₄
——	4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside	945937-40-6	C₄₃H₅₄O₂₀
——	4-methoxyphenyl 2-O-acetyl-3,4-di-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside	681152-33-0	C₅₆H₅₀O₁₈
——	4-(2-Benzothiazolyl)-ss-methyl-ss-nitrostyrol	36085-02-6	C₁₆H₁₂N₂O₂S
——	(+)-(4R,5S,R<sub>S</sub>)-t-butyl 4-benzyloxy-5-(4-methylphenyl)sulphinyl decanoate	115352-55-1	C₂₈H₄₀O₄S
——	4-dimethylamino-2,5-diphenyl-1-p-tolyl-1,6-dihydropyrimdin-6-one	133858-46-5	C₂₅H₂₃N₃O