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    中文名称 英文名称 CAS号 化学式
    —— 4,5-dibromo-N-isobutyl-2-nitroaniline 265662-22-4 C10H12Br2N2O2
    —— 4-methoxybenzyl 3-(methyl(phenyl)amino)-3-oxopropanoate 1431884-93-3 C18H19NO4
    —— (4S,5S)-3,3-Dichloro-5-p-tolylsulfanyl-4-((1E,5E)-1,3,3-trimethyl-6-trimethylsilanyl-hexa-1,5-dienyl)-dihydro-furan-2-one 137266-22-9 C23H32Cl2O2SSi
    —— 4-{[(1S,2R)-2-({(tert-butoxycarbonyl)amino[(tert-butoxycarbonyl)imino]methyl}amino)cyclohexyl]amino}-N-isobutyl-6-methylquinazoline-2-carboxamide 620957-97-3 C31H47N7O5
    —— 4-Azido-1-[tert-butyl(dimethyl)silyl]oxy-2-hydroxy-2,6-dimethylheptan-3-one 586957-49-5 C15H31N3O3Si
    —— 4-nitrophenyl 2-O-phenoxythiocarbonyl-α-D-glucopyranoside 1379776-89-2 C19H19NO9S
    —— 4-((methyl(2-(methylamino)ethyl)carbamoyl)oxy)benzyl acetate 2,2,2-trifluoroacetate 1443515-47-6 C2HF3O2*C14H20N2O4
    —— (4aS,7aS)-tert-butyl 6-(5-bromopyridin-2-yl)octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate 1427172-50-6 C17H24BrN3O2
    —— 4-(4-Ethyl-cyclohexanecarbonyloxy)-benzoic acid p-tolyl ester 70567-08-7 C23H26O4
    —— 4<i>c</i>-acetoxymethyl-6<i>c</i>-(5-amino-[1,3,4]oxadiazol-2-yl)-2,2-dimethyl-(3a<i>r</i>,6a<i>c</i>)-tetrahydro-cyclopenta[1,3]dioxole 59340-89-5 C13H19N3O5
    —— 4-{4-(2-oxo-2H-chromen-4-yloxy)-6-[4-(4-trifluoromethylphenyl)piperazin-1-yl]-[1,3,5]triazin-2-ylamino}-2-trifluoromethylbenzonitrile 1326231-51-9 C31H21F6N7O3
    —— 4-(benzyloxy)-6-methylpyrimidin-2(1H)-one 1450895-65-4 C12H12N2O2
    —— (4aS,8S,8aR)-3,3,8,8a-Tetramethyl-3,4,4a,5,8,8a-hexahydro-2H-naphthalen-1-one 102574-86-7 C14H22O
    —— 4-(6,8-dichloro-4-oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)-N-(4-methoxy-1,2,5-thiadiazol-3-yl)benzenesulfonamide 1148108-86-4 C17H11Cl2N5O4S3
    —— 4-(2,2-dimethoxy-ethyl)-2-fluoro-1-nitro-benzene 1232234-55-7 C10H12FNO4
    —— 4-({5-Chloro-2-[(1H-imidazol-4-ylmethyl)-amino]-pyridine-3-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 865169-92-2 C20H27ClN6O3
    —— (4-Chloro-phenyl)-carbamic acid 2-m-tolyloxy-ethyl ester 52073-54-8 C16H16ClNO3
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(5-fluoro-1-methyl-1H-indol-2-yl)methanone 1304781-56-3 C21H20ClFN2O2
    —— 4,15-dibromo-9,21-dimethyl-2,13-dioxa-6,17-diazatricyclo[16.4.0.07,12]docosa-1(18),3,5,7(12),8,10,14,16,19,21-decaene 1428675-69-7 C20H16Br2N2O2
    —— 4-Phenyl-2,3,5-tris-<p-tolyl>-cyclopentadien-(2,4)-on-(1) 19059-65-5 C32H26O
    —— 4-benzoyl-1-(4-nitrophenyl)-1,3-dihydro-5H-[1,3]oxazino[4,3-c][1,4]benzoxazine-3,5-dione 1448621-10-0 C24H14N2O7
    —— 4-(6-iodo-1-methyl-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-ylmethyl)benzoic acid 451471-60-6 C17H13IN2O4
    —— 4,5-Diamino-6-(2-hydroxy-ethylamino)-2-methyl-2H-pyridazin-3-one 132635-34-8 C7H13N5O2
    —— 4-((S)-2-azido-1-phenylethylamino)-2-trifluoromethylquinazoline-8-carboxylic acid amide 1357080-22-8 C18H14F3N7O
    —— 4-methyl-1,3,3-triphenyl-3,4-dihydrocyclopenta[b]indole-7-carbonitrile 1373883-74-9 C31H22N2
    —— (4-propanoylphenyl) (E)-3-(4-decoxyphenyl)prop-2-enoate 139398-06-4 C28H36O4
    —— 4-hydroxy-16-methoxy-1-methyl-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester 67909-71-1 C23H30N2O4
    —— 4,5,8-Trimethoxy-6-aminochinolin 66570-28-3 C12H14N2O3
    —— 4-(3,5-dimethyl-pyrazol-1-yl)-benzoic acid benzylidenehydrazide 67138-70-9 C19H18N4O
    —— 4-Amino-trans-2-trans-6-di-p-anisyltetrahydrothiopyran 69832-22-0 C19H23NO2S
    —— 4-Methyl-prodigiosin 65101-00-0 C21H27N3O
    —— 4-allyl-5-(4-isopropoxy-benzyl)-2,4-dihydro-[1,2,4]triazole-3-thione 69198-40-9 C15H19N3OS
    —— 4-Methoxy-2'-hydroxy-β-d1-chalkon 72594-28-6 C16H14O3
    —— 4-{6-[6-(6-Benzyloxycarbonylamino-hexanoylamino)-hexanoylamino]-hexanoylamino}-4-(2-tert-butoxycarbonyl-ethyl)-heptanedioic acid di-tert-butyl ester 880359-95-5 C48H80N4O11
    —— 4-(4-chlorobenzyl)-6-bromo-2-(2-hydroxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione 1207441-87-9 C16H11BrClN3O3
    —— (4-{[6-(3-fluoro-phenyl)-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl]-amino}-phenyl)-acetonitrile 943545-14-0 C24H16FN3O2
    —— 4-(methylthio)-2-oxo-6-phenyl-N-propyl-2H-pyran-3-carboxamide 1512808-27-3 C16H17NO3S
    —— 4-methyl-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione 91950-03-7 C10H11NO2
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(4-isopropoxyphenyl)methanone 1304781-65-4 C21H24ClNO3
    —— 4,5-bis(difluoromethylene)-1-methylcyclohex-1-ene 1225226-96-9 C9H8F4
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(pyridin-2-yl)methanone 1304781-69-8 C17H17ClN2O2
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(5,6-dimethoxy-1H-indol-2-yl)methanone 1304782-99-7 C22H23ClN2O4
    —— 4,4-dichloro-1,1-di<m-bromoanilino>-1-buten-3-one 84114-96-5 C16H12Br2Cl2N2O
    —— 4-{[5-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrazol-3-yl]carbonyl}-1,4-diazabicyclo[3.2.2]nonane 1147416-37-2 C19H22N4O3
    —— 4-(4-Methoxy-phenyl)-3-(3-methyl-butyl)-1H-quinolin-2-one 87641-68-7 C21H23NO2
    —— (4E)-3-benzyl-4-(3-benzyl-2-methylimino-5-oxo-1,3-thiazolidin-4-ylidene)-2-methylimino-1,3-thiazolidin-5-one 85502-90-5 C22H20N4O2S2
    —— 4β-[O-methyl(para-methoxyphenyl-1,2,3-triazol-4yl)]epi-podophyllotoxin 1600500-26-2 C32H31N3O9
    —— (4aS)-3-phenyl-2-[(1S)-1-phenylethyl]-2,4a,5,6,7,8-hexahydro-1H-pyrido[1,2-c]pyrimidin-1-one 1202395-24-1 C22H24N2O
    —— 4-[2,5-dioxo-4-[(2-propenyloxy)methyl]-4-(3-trifluoromethylphenyl)-imidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1215086-10-4 C22H15F6N3O3
    —— 4,6-Di-O-acetyl-2,5-anhydro-1,3-O-isopropyliden-D-glucitol 106192-96-5 C13H20O7