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    中文名称 英文名称 CAS号 化学式
    —— 4-chloro-O-isopropylbenzohydroximoyl azide 1224174-96-2 C10H11ClN4O
    —— 4-Chloro-6-methoxy-1-methyl-2-indoloylguanidine methanesulfonate 178052-47-6 CH4O3S*C12H13ClN4O2
    —— 4-Benzyl-6-(3,4-dichlorophenyl)-6-(3-hydroxypropyl)morpholin-3-one 181643-49-2 C20H21Cl2NO3
    —— 4-Hydroxy-3-nitro-1-naphthyl-3,4-dimethoxystyryl-keton 41624-71-9 C21H17NO6
    —— 4,4'-bis-(3-bromo-1,1,2,2,3,3-hexafluoro-propyl)-6,6'-bis-heptafluoropropyl-2,2'-(hexadecafluoro-octane-1,8-diyl)-bis-[1,3,5]triazine 42382-30-9 C26Br2F42N6
    —— [4-(2-phenoxy-ethyl)-piperazin-1-yl]-(3-phenyl-allylidene)-amine 41379-27-5 C21H25N3O
    —— 4,4'-Bis-<3-(p-methoxyphenyl)-5-phenyl-pyrazolyl-(1)>-biphenyl 53148-58-6 C44H34N4O2
    —— 4,7-Diacetoxy-9,10-dihydro-2,6-dimethoxy-phenanthren 35323-50-3 C20H20O6
    —— 4-methyl-<i>N</i>-(6-methyl-4-oxo-2-thioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-benzamide 28873-36-1 C17H15N3O2S
    —— 4-Allylsulfanyl-N-methyl-benzamide 53551-34-1 C11H13NOS
    —— 4-(4-Chlorophenoxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, hydrochloride 361212-98-8 C14H15ClN2O*ClH
    —— 4-(p-Nitro-benzyliden)-5-acetoxy-symm-oktahydro-acridin 22607-33-6 C22H22N2O4
    —— 4-(2-Chloro-4-nitro-phenoxymethyl)-benzenesulfonic acid 4-chloro-phenyl ester 38556-27-3 C19H13Cl2NO6S
    —— 4-(4-methoxy-phenyl)-2-phenyl-3a,4,13a,13b-tetrahydro-benzo[5,6]chromeno[3,2-<i>e</i>]isoindole-1,3,13-trione 38187-31-4 C32H23NO5
    —— 4-[2-(4-chloro-phenyl)-thiopropionyl]-morpholine 30064-62-1 C13H16ClNOS
    —— (4-chloro-5-morpholin-4-yl-[1,2]dithiol-3-ylidene)-methyl-amine 27481-72-7 C8H11ClN2OS2
    —— 4-chloromethyl-5-methoxy-3-methyl-benzofuran-2-carboxylic acid methyl ester 25094-06-8 C13H13ClO4
    —— 4-{[2-(4,5-Diphenyloxazol-2-yl)-2-cyclohexen-1-yl]-methyl}phenyl trifluoromethanesulfonate 217318-91-7 C29H24F3NO4S
    —— (4-Bromo-phenylsulfanyl)-(4-methoxy-phenyl)-acetonitrile 63215-99-6 C15H12BrNOS
    —— 4-[(4-amino-benzylidene)-amino]-5-methyl-2-(4-methoxy)-phenyl-3H-[1,2,4]-triazol-3-one 931420-64-3 C17H17N5O2
    —— 4-propyl-2-trimethylsilanyloxy-2,3-dihydro-[1,3,5,2]oxadiazaborole 55013-51-9 C7H17BN2O2Si
    —— 4-[4-(3-Chloro-5-trifluoromethyl-pyridin-2-yloxy)-phenoxy]-pentanoic acid methyl ester 72222-61-8 C18H17ClF3NO4
    —— 4-[4-(4-tert-butoxycarbonylamino-4'-fluoro-biphenyl-3-ylcarbamoyl)-phenylcarbamoyl]-4-(2-oxo-pyrrolidin-1-yl)-piperidine-1-carboxylic acid tert-butyl ester 1257247-07-6 C39H46FN5O7
    —— 4-methyl-pentanoic acid 1-methyl-1<i>H</i>-benzo[4,5]thieno[3,2-<i>c</i>]pyrazol-3-ylamide 70262-30-5 C16H19N3OS
    —— 4-Isothiazolin 71091-76-4 C7H5N3S
    —— 4-Morpholino-2-(N-propylpiperazino)-chinazolin 39555-03-8 C19H27N5O
    —— 4-isopropylamino-6-(2-methoxy-ethylamino)-1<i>H</i>-[1,3,5]triazine-2-thione 5210-82-2 C9H17N5OS
    —— 4-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(biphenyl-4-yl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 1201796-53-3 C29H22N2O4
    —— 4,5-Bis-(phenylthio)-6(1H)-pyridazinon 10005-36-4 C16H12N2OS2
    —— (4aR,6aS,7S)-7-Acetyl-7-butyl-4a,6a-dimethyl-4,4a,4b,5,6,6a,7,10,10a,10b,11,12-dodecahydro-3H-chrysen-2-one 60002-30-4 C26H38O2
    —— 4-Octanoyloxy-benzoic acid 4-pentyloxy-phenyl ester 52812-02-9 C26H34O5
    —— (4-nitrophenyl)glyoxylic acid (4-methylphenyl-sulfonamide) N,N-tetramethylene hydrazone 22037-23-6 C19H20N4O5S
    —— 4-[1-(4-chlorophenyl)-5-phenyl-4-ethoxycarbonyl-1H-pyrazol-3-yl]benzo[4,5]imidazo[1,2-a]pyrimidine 1229437-71-1 C28H20ClN5O2
    —— 4α,8β-dimethyl-17-(3'-furyl)-15α-hydroxy-4β-methoxycarbonyl-14β-androst-16-ene 197662-30-9 C27H38O4
    —— 4-Fluor-2-nitro-9-oxo-fluoren 99515-18-1 C13H6FNO3
    —— 4-oxo-9-(trimethylsilyl)-1,2,3,4-tetrahydro-3αH-cyclopenta[b]naphthalene-3α,7-dicarbonitrile 1415336-76-3 C18H18N2OSi
    —— 4,5-diamino-1,2-bis(β-D-glucopyranosyl)benzene 1207473-38-8 C18H28N2O12
    —— 4-(5-oxo-8,9,11,14-tetrahydro-5H,7H-6,10-dioxabenzocyclododecen-7-yl)but-2-enoic acid 794588-76-4 C18H20O5
    —— 4-(5-(2-chlorobenzyl)-2-(3-methoxyphenyl)pyrimidin-4-yl)morpholine 1189520-38-4 C22H22ClN3O2
    —— 4-tosyl-5-phenylsulfanyl-1,3-thiazole 1384935-71-0 C16H13NO2S3
    —— 4-aminoacetophenyl DO3A 1073754-94-5 C22H33N5O7
    —— 4-octyl-2,3-dioxo-piperazine-1-carbonyl chloride 59703-07-0 C13H21ClN2O3
    —— 4-[[(2S)-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]amino]-4-oxobutanoic acid 928770-02-9 C11H19NO5
    —— (4-5)-μ-Ge(CH3)3-2,3-(CH3)2-2,3-C2B4H5 36672-03-4 C7H20B4Ge
    —— 4-(2-Hydroxy-4-nitro-phenyl-diazenyl)-6-phenyl-3-thioxo-3,4-dihydro-2H-[1,2,4]triazin-5-one 113478-89-0 C15H10N6O4S
    —— (4E)-1-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-5,9-dimethyldeca-4,8-dien-1-one 338387-82-9 C17H28O3
    —— 4-amino-<i>N</i>-(2-methoxymethyl-5-methyl-pyrimidin-4-yl)-benzenesulfonamide 13420-35-4 C13H16N4O3S
    —— (4aS,8aS)-7-Hydroxy-2-[2-(6-isopropoxy-1H-indol-3-yl)-ethyl]-6-methoxy-3-oxo-decahydro-isoquinoline-5-carboxylic acid 95748-28-0 C24H32N2O6
    —— 4-chloro-2-(difluoromethoxy)-1-nitrobenzene 1261776-23-1 C7H4ClF2NO3
    —— (4-Hydroxybutyl)-hydantoin-tosylat 25860-40-6 C20H22N2O5S