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中文名称 英文名称 CAS号 化学式
—— 4-allyl-3-(n-propyl)-5-(p-methylphenyl)-2(5H)-furanone 1267984-49-5 C17H20O2
—— 4-chloro-3-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-pyrazole 1251931-29-9 C15H18BClN2O2
—— 4-benzyl-3-phenyl-4,5-dihydro-[1,2,4]thiadiazole 1,1-dioxide 26136-87-8 C15H14N2O2S
—— 4,5-bis(trifluoromethyl)-2,2-dimethyl-2-phenoxy-1,3,2-dioxaphosphol 62042-48-2 C12H11F6O3P
—— 4-(2,5-Dimethylphenyl)-hexansaeure-methylester 101100-46-3 C15H22O2
—— 4-iodo-5,6-di(m-methoxyanilino)pyridine-2,3-dione 1374846-45-3 C19H16IN3O4
—— 4-(4-chloro-phenyl)-heptanedinitrile 100712-21-8 C13H13ClN2
—— (4-(pyridin-2-yl)-1H-1,2,3-triazol-1-yl)methyl diethylcarbamate 872700-95-3 C13H17N5O2
—— <4R,5R>-2,4-dibenzyloxy-5-hydroxyhept-2-enoic acid-1,5-lactone 77453-69-1 C21H22O4
—— (4-hydroxy-phenylimino)-phenyl-acetonitrile 2054-19-5 C14H10N2O
—— 4-Nitro-1-(2-phenylethyl)pyrazole-3-carboxylic acid 1215180-80-5 C12H11N3O4
—— 4-Hydroxy-6-methoxy-7-methyl-4-(2-oxo-ethyl)-chroman-2-carboxylic acid ethyl ester 630390-85-1 C16H20O6
—— 4-Chlormethyl-2-benzaldeydhydrazono-thiazol 24641-76-7 C11H10ClN3S
—— 4-O-methyl 1-O-[2-[4-[(E)-3-(oxan-2-yloxy)-3-oxoprop-1-enyl]phenoxy]ethyl] 2-methylidenebutanedioate 1370730-25-8 C22H26O8
—— 4-(2-fluorophenyl)-2-(3-(piperazin-1-yl)propyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1346235-37-7 C15H20FN5O
—— 4-butoxymethyl-oct-1-yne 53498-03-6 C13H24O
—— 4-[(1-methoxy-1-methylethoxy)amino]-6-naphthalen-1-yl-5,6-dihydro-2H-1,3-oxazin-2-one 1207383-24-1 C18H20N2O4
—— 4-(cholestan-3β-yl-oxymethyl)[1,2,3]triazol-1-yl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1-4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 1144492-98-7 C56H85N3O18
—— 4-Ethyl-6-methoxy-4H-furo[3,2-b]indole-2-carboxylic acid bis-(2-hydroxy-ethyl)-amide 107605-30-1 C18H22N2O5
—— 4,5-bis(4-chlorophenyl)-N-((R)-1-(diethylamino)-1-oxopropan-2-yl)-2-(2-isopropoxy-4-methoxyphenyl)-4,5-dihydroimidazole-1-carboxamide 1360627-31-1 C33H38Cl2N4O4
—— (4-(phenylamino)pyridin-3-yl)methanol 1338467-98-3 C12H12N2O
—— [4-(4-Fluoro-phenyl)-6-isopropyl-3-methyl-2-phenyl-2H-pyrazolo[3,4-b]pyridin-5-yl]-methanol 126273-18-5 C23H22FN3O
—— 4-(Isopent-2-enyl)-1,3,7-triacetoxyxanthon 53289-32-0 C24H22O8
—— (4R,6S)-6-Cyclohexyl-4-isopropyl-2,2-dimethyl-[1,2]oxasilinane 130276-88-9 C15H30OSi
—— 4,6-Dichlorbenzo<b>thiophen-3(2H)-on-1-oxid 53894-50-1 C8H4Cl2O2S
—— [(4-isopropyl-phenyl)-pyridin-2-ylamino-methyl]-phosphonic acid diethyl ester 51556-56-0 C19H27N2O3P
—— 4-acetyl-2-(3-[1,3]dioxolan-2-yl-propyl)-6,7-dimethoxy-2<i>H</i>-isoquinolin-1-one 51796-89-5 C19H23NO6
—— 4-(4-Phenoxy-benzenesulfonyl)-benzoic acid ethyl ester 41280-51-7 C21H18O5S
—— 4-methyl-1-(trimethylsilyl)-trans-2-penten-1-one 73341-03-4 C9H18OSi
—— [(4-Fluorophenyl)iminomethylamino]urea 59332-92-2 C8H9FN4O
—— 4-Hydroxy-4,4-diphenyl-1-(triphenyl-λ<sup>5</sup>-phosphanylidene)-butan-2-one 38938-36-2 C34H29O2P
—— [4-Chloro-6-(2-imino-5-methyl-[1,3,4]oxadiazol-3-yl)-[1,3,5]triazin-2-yl]-isopropyl-amine 66909-96-4 C9H12ClN7O
—— (4-oxo-1,4-dihydro-benzo[4,5]imidazo[2,1-<i>c</i>][1,2,4]triazin-3-yl)-acetic acid methyl ester 52669-87-1 C12H10N4O3
—— 4-chloro-5-(2-nitro-phenylsulfanyl)-2-phenyl-2<i>H</i>-pyridazin-3-one 41739-87-1 C16H10ClN3O3S
—— 4-(1<i>H</i>-benzoimidazol-2-ylcarbamimidoyl)-3-thio-allophanic acid ethyl ester 52065-97-1 C12H14N6O2S
—— 4-[N-(1,2,3,4-tetrahydronaphthalen-2-yl)-N-methyl]aminomethyl-1-benzoylpiperidine hydrochloride 138006-30-1 C24H30N2O*ClH
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(((2-(1,1-dioxido-4-thiomorpholinyl)-2-oxoethyl)amino)methyl)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392112-33-2 C43H62N2O5S
—— 4-Acetylamino-benzenesulfonic acid 2-{(E)-3-[4-(4-acetylamino-benzenesulfonylamino)-phenyl]-acryloyl}-4-chloro-phenyl ester 42519-96-0 C31H26ClN3O8S2
—— (4R,5R)-4,5-Bis-((R)-1,2-dihydroxy-ethyl)-[1,3]dithiolane-2-thione 51051-75-3 C7H12O4S3
—— 4,5,5-Trimethyl-6-ethyl-1,3-dioxan 35414-75-6 C9H18O2
—— 4-Iodacetamido-1,3-(dioxydiethylen-bis-diethylamin)-benzol 51411-75-7 C20H34IN3O3
—— 4-(2-fluorophenyl)-3-[(tetrazol-5-yl)methyl]-1,2,4-triazoline-5-thione 1002104-16-6 C10H8FN7S
—— (4S,5R)-4-(2,4-dichlorophenyl)-5-nitro-1-oxaspiro[5.5]undecan-2-ol 1430853-11-4 C16H19Cl2NO4
—— 4-(2,6-dimethylphenyl)-2,6-dimethoxypyrimidine 1425194-22-4 C14H16N2O2
—— 4-iodo-1-<5'-<5''-(4'''-methylpiperazin-1'''-yl)benzimidazol-2''-yl>benzimidazol-2'-yl>benzene 158013-43-5 C25H23IN6
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(((2-(1,1-dioxido-4-thiomorpholinyl)ethyl)amino)methyl)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)-2-fluorobenzoic acid 1392112-20-7 C43H63FN2O4S
—— 4-(8-(2-ethoxyethoxy)octyloxy)benzyl cyanide 850143-27-0 C20H31NO3
—— 4-(2,4-Dinitro-anilino)-3-methyl-butanon-(2) 91332-86-4 C11H13N3O5
—— 4,6,7-triphenyl-2,3-bis-trifluoromethyl-1-phospha-bicyclo[2.2.2]octa-2,5,7-triene 20477-35-4 C27H17F6P
—— [4-(methoxycarbonyl)-2,6-bis(pyridin-2-yl)phenyl]platinum(II) chloride 643063-86-9 C18H13ClN2O2Pt