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中文名称 英文名称 CAS号 化学式
—— 4-phenylsulfonyl-3,7-dimethylnona-2E,6Z-dien-1-ol 87893-29-6 C17H24O3S
—— 4-cyclohexylamino-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 97018-91-2 C17H21N3O2
—— 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