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中文名称 英文名称 CAS号 化学式
—— 4-ethynylpyrrole-2-carbaldehyde ribonucleoside 5′-triphosphate 1404052-94-3 C12H16NO14P3
—— 4-(2,5-dimethylpyridin-4-yl)benzoic acid 332399-36-7 C14H13NO2
—— 4-methyl-N-((1R,2R)-2-(((6-methylpyridin-2-yl)methylene)amino)cyclohexyl)benzenesulfonamide 1256652-64-8 C20H25N3O2S
—— 4-methyl-2-phenyl-1-thia-4-azaspiro[4.5]decan-3-one 99223-60-6 C15H19NOS
—— 4-[(Z)-(1S,5R,6R,7R)-6-[(1E,3R,4R)-3-hydroxy-4-(m-tolyl)-1-pentenyl]-7-hydroxy-2-oxa-4,4-difluoro-bicyclo[3.3.0]octan-3-ylidene]-1-(tetrazol-5-yl)butane 1215192-68-9 C24H30F2N4O3
—— 4-(4-benzyloxyphenoxy)butanesulfonyl chloride 1202760-76-6 C17H19ClO4S
—— 4-benzylsulfanyl-1,1-diphenyl-butan-2-one 102560-10-1 C23H22OS
—— 4-(allyloxy)-tetrahydro-2,2-dimethylfuro[3,4-d][1,3]dioxole 873299-96-8 C10H16O4
—— 4-<(E)-5-Hydroxy-3-pentenyl>-3-methyl-2-cyclopenten-1-one 143698-51-5 C11H16O2
—— 4-{1-ethyl-4-phenyl-7-[(3-piperidinylmethyl)oxy]-1H-imidazo-[4,5-c]pyridin-2-yl}-1,2,5-oxadiazol-3-amine trifluoroacetate 1245536-87-1 C2HF3O2*C22H25N7O2
—— (4,4-dimethyl-5-methylene-4,5-dihydro-thiazol-2-yl)-isopropyl-amine 40046-06-8 C9H16N2S
—— (4R,6S)-6-[2,4-Dichloro-5-(4-fluoro-benzyloxy)-phenoxymethyl]-4-hydroxy-tetrahydro-pyran-2-one 110706-07-5 C19H17Cl2FO5
—— 4-benzyl-3,5-bis-(4-chloro-benzoylimino)-[1,2,4]dithiazolidine 71959-59-6 C23H15Cl2N3O2S2
—— 4-[bis-(2-chloro-ethyl)-amino]-benzaldehyde (9-β-<i>D</i>-ribofuranosyl-9<i>H</i>-purin-6-yl)-hydrazone 63709-32-0 C21H25Cl2N7O4
—— 4'-O-Tosylsucroseheptaacetat 67909-47-1 C33H42O20S
—— 4-[(2S,3R)-1-(tert-Butyl-dimethyl-silanyl)-2-carboxy-4-oxo-azetidin-3-ylmethyl]-piperidine-1-carboxylic acid tert-butyl ester 705950-76-1 C21H38N2O5Si
—— 4-(Z-Cyanmethylen)-2(E)-phenyl-1-oxaspiro<2,6>nonan 70388-67-9 C16H17NO
—— 4-(2,5-dichlorophenylthio)-3-(4-(pentan-3-yl)piperazin-1-ylsulfonyl)benzonitrile 1252681-90-5 C22H25Cl2N3O2S2
—— 4-hydroxy-3,5-di-t.-butyl-phenyl propionitrile 7050-99-9 C17H25NO
—— 4-[3-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine 1285529-32-9 C21H21N5O2
—— (4-butyryl-phenyl)-(tetra-<i>O</i>-acetyl-β-D-glucopyranoside) 115321-90-9 C24H30O11
—— 4-[2-hydroxy-5-(3-hydroxypropyl)phenyl]-4-phenylpiperidine-1-carboxylic acid tert-butyl ester 1295644-42-6 C25H33NO4
—— 4-(benzylamino)-2-(3-(N-methylacetamido)phenylamino)pyrimidine-5-carboxamide 1254213-95-0 C21H22N6O2
—— 4-methyl-6-oxooct-4-enenitrile 126984-34-7 C9H13NO
—— 4-phenoxy-6-(trifluoromethyl)quinazoline 1005181-01-0 C15H9F3N2O
—— 4,6-dinitro-2-[(4-nitrophenyl)methyl]-1H-benzimidazol-5-ol 131336-34-0 C14H9N5O7
—— (4-Methyl-3-nitro-phenyl)-allyl-sulfon 3729-39-3 C10H11NO4S
—— 4-(methoxyphenylmethyl)-1H-1,2,3-triazole 118724-03-1 C10H11N3O
—— 4-(4-fluoro-3-methylphenyl)-6-[2-(methyloxy)phenyl]pyrimidin-2(1H)-one 934825-56-6 C18H15FN2O2
—— 4-(3-aminoazetidin-1-yl)-N-(4-fluorobenzyl)pyrimidin-2-amine 1201173-00-3 C14H16FN5
—— 4-Acetamino-polyporsaeure 111499-74-2 C20H15NO5
—— (4aR,6R,7R,8S,8aS)-6,7,8-Tris-benzyloxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine 85194-33-8 C30H34O6
—— 4-Oxo-15,16-bis-nor-5ξ-podocarpa-8,11,13-trien 60872-68-6 C15H18O
—— [4,4-Dimethyl-oxazolidin-(2Z)-ylidene]-(5-methylsulfanyl-2-phenyl-2H-[1,2,4]triazol-3-yl)-amine 140473-56-9 C14H17N5OS
—— 4,5-Dimethoxy-3,6-dihydro-[1,2]oxazine-2-carboxylic acid benzyl ester 147462-18-8 C14H17NO5
—— 4-ethyl-7-methyl-3-oxo-4-aza-5α-chol-24-oic acid 178328-93-3 C26H43NO3
—— 4-Hydroxy-3-[3-(S)-(6-chlorobenzo[b]thiophene-2-sulfonylamino)-2-oxo-pyrrolidin-1-ylmethyl]-benzamide 205054-52-0 C20H18ClN3O5S2
—— 4-[2-(3-difluoromethyl-4-fluorophenyl)cyclopenten-1-yl]benzenesulfonamide 195732-69-5 C18H16F3NO2S
—— (4-methyl(2-quinolyl))(2-(4-pyrimidin-2-ylpiperazinyl)ethyl)amine hydrobromide 217435-08-0 BrH*C20H24N6
—— 4-(4-Chlorophenyl)-1-[3-(5,11-dihydro-7-methoxypyrido[2,3-c][1]benzoxepin-5-ylidene)propyl]piperidin-4-ol 233259-69-3 C28H29ClN2O3
—— 4-nitro-N-((1S,3R)-3-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)cyclopentyl)benzenesulfonamide 1201192-24-6 C25H23N7O6S2
—— 4-Hexadecylidene-3-tetradecyloxetan-2-one 1526904-25-5 C33H62O2
—— 4-Methoxy-2-(3-methyl-1-pyridin-3-ylpyrazol-4-yl)pyrimidine 1394837-28-5 C14H13N5O
—— 4-Amino-1-(3-methylbutyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester 89865-62-3 C14H20N4O2
—— 4-[3-methyl-2-[4-(trifluoromethyl)phenyl]-6,7-dihydro-5H-pyrrolizin-1-yl]benzenesulfonamide 1026644-25-6 C21H19F3N2O2S
—— 4-Benzyl-7-(2-chloroethoxy)hexahydro-1,4-oxazepinium maleate 141478-20-8 C4H4O4*C14H20ClNO2
—— (4,6-dimethoxy-1,3,5-triazin-2-yl) (Z)-octadec-9-enoate 132383-18-7 C23H39N3O4
—— 4-bromo-3,4-dichloro-2-nitro-1-[N-(4-nitrophenyl)piperazin-1-yl]-1-pentylthiobuta-1,3-diene 1266205-09-7 C19H23BrCl2N4O4S
—— 4-Bromo-N-butyl-4-(1-butyl-3-ethyl-5-oxo-pyrrolidin-2-yl)-2-ethyl-butyramide 67546-76-3 C20H37BrN2O2
—— 4-[1-(2,5-dimethoxy-benzenesulfonyl)-1H-pyrazol-3-yl]-quinoline 1174414-58-4 C20H17N3O4S