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    中文名称 英文名称 CAS号 化学式
    —— 4-(2-bromo-1,1,2,2-tetrafluoroethyl)-2,6-di-tert-butylphenol 943835-06-1 C16H21BrF4O
    —— 4-dedimethylamino-6-deoxy-5-hydroxy-7-ethoxythiocarbonylthiotetracycline 1055049-46-1 C23H23NO9S2
    —— 4-[2-(4-Bromo-phenyl)-2-oxo-ethyl]-benzo[f]quinolinium; iodide 86092-47-9 C21H15BrNO*I
    —— 4-(1'-hydroxyiminoethyl)-4-methyl-1,3-dithiolan-2-ylidenemalononitrile 84402-09-5 C9H9N3OS2
    —— 4-methyl-N-[2-[[2-[[2-[(4-methylphenyl)sulfonylamino]phenoxy]methyl]phenyl]methoxy]phenyl]benzenesulfonamide 245066-32-4 C34H32N2O6S2
    —— 4,7-Dimethoxy-2-oxo-2,8-dihydro-1H-cyclopenta[a]indene-8a-carboxylic acid methyl ester 53877-33-1 C16H16O5
    —— 4-Nitro-benzoic acid 1,1-di-tert-butyl-3-methyl-butyl ester 42930-74-5 C20H31NO4
    —— 4-(2-Benzoyl-3-oxo-1-phenyl-butylamino)-benzoic acid propyl ester 38340-42-0 C27H27NO4
    —— 4-(3-(4H-1,2,4-triazol-4-yl)phenyl)-4H-1,2,4-triazole 1493805-13-2 C10H8N6
    —— 4,4'-Dichlor-4'-hydroxy-5'isopropyl-2'-methyltriphenylmethan 49572-09-0 C23H22Cl2O
    —— 4-phenyl-5-ethoxycarbonyl-2,6-dimethyl-1,4-DHP-3-carboxylic acid N-(p-methoxyphenyl)-N-methylamide 143755-89-9 C25H28N2O4
    —— 4-pyrrolidinomethyl-3-hydroxy-2(1H)-pyridinone 340986-62-1 C10H14N2O2
    —— 4-Acetyl-2-(4-chloro-phenyl)-10,10a-dihydro-2H-[1,2,4]triazino[4,5-a]indol-1-one 139456-30-7 C18H14ClN3O2
    —— 4-phenethyl-1-(((tetrahydro-4H-pyran-4-ylidene)methyl)sulfonyl)piperidine 1313221-88-3 C19H27NO3S
    —— 4-(2-Ethyl-4-amino-benzofur-3-yl)-buttersaeure 1024-81-3 C14H17NO3
    —— 4-(3-(3-(imino(4-propylpiperazin-1-yl)methyl)phenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide 1237645-00-9 C28H35N7O5S2
    —— 4-(1H-benzimidazol-4-ylmethyl)-2,2-difluoro-8-[(1S)-1-hydroxyethyl]-2H-1,4-benzoxazin-3(4H)-one 1263412-81-2 C18H15F2N3O3
    —— <4-(1S,3R)-2R,4S,5S>-2-(1-naphthyl)-4-(1,3-dimethyl-4-oxobutyl)-5-methyl-1,3-dioxane 110814-97-6 C21H26O3
    —— ((4S,6R)-2,2-Dimethyl-6-phenyl-tetrahydro-thiopyran-4-yl)-(2,4-dinitro-phenyl)-amine 78837-54-4 C19H21N3O4S
    —— 4-Keto-cis-2,6-diphenylthian-tosylhydrazon 18456-52-5 C24H24N2O2S2
    —— 4,4-Aethylendioxytetrahydrothiapyran-1,1-dioxid 53032-00-1 C7H12O4S
    —— 4-dimethylamino-3,5-diphenyl-3H-oxazol-2-one 25716-00-1 C17H16N2O2
    —— 4-tert-butyldiphenylsiloxy-2-chloromethyl-6-hydroxybenzaldehyde 378749-92-9 C24H25ClO3Si
    —— 4-(2-chloro-phenyl)-2-p-tolyldisulfanyl-thiazole 97556-31-5 C16H12ClNS3
    —— 4-bromo-5-nitro-6,7-(2',1',3'-oxadiazole)benzo-1,2,3-thiadiazole 76186-74-8 C6BrN5O3S
    —— {4-[(4-bromophenyl)hydrazono]-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl}acetic acid (2-oxo-1,2-dihydroindol-3-ylidene)hydrazide 1251861-43-4 C20H16BrN7O3
    —— 4-nitro-2-phenylazoaniline 313485-99-3 C12H10N4O2
    —— 4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-enyl)methyl)piperazin-1-yl)-2-(3-methyl-1H-indazol-4-yloxy)benzoic acid 1228943-49-4 C34H37ClN4O3
    —— 4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-(3-methylsulfanylbenzyl)piperazine-1-carboxamidine 1128092-26-1 C26H34N4O2S
    —— 4-Chloro-6-methoxy-2-methyl-5-trimethylsilanylethynyl-pyrimidine 111079-28-8 C11H15ClN2OSi
    —— 4-(pyridin-4-yl)benzyl 6-(3,4-dichlorophenyl)-5,6-dihydrobenzo[h]quinazolin-2-ylcarbamate 1234352-45-4 C31H22Cl2N4O2
    —— 4-(4-chloro-phenyl)-2-methyl-thiazole-5-carboxylic acid cyclopropylmethyl-[2-(3,4-dimethoxy-phenyl)-ethyl]-amide 1223565-31-8 C25H27ClN2O3S
    —— 4-((2-(2-azidoethoxy)ethoxy)methyl)-4'-((2-(2-((5-(2-(2-azidoethoxy)ethoxy)naphthalen-1-yl)oxy)ethoxy)ethoxy)methyl)-2,2'-bi(1,3-dithiolylidene) 934695-48-4 C30H36N6O7S4
    —— 4-(3-butenyl)-6-oxa-2-thia-4-azabicyclo<3.3.0>octan-3-one 100461-22-1 C9H13NO2S
    —— (4R,9aR)-6,7-bis-(1-hydroxy-1-methyl-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 914476-75-8 C22H35N3O4
    —— {4-[(7-benzyl-2,7-diazatricyclo[4.4.0.0(3,8)]dec-2-yl)-(3-methoxyphenyl)methyl]phenyl}-pyrrolidin-1-yl-methanone 1312555-00-2 C34H39N3O2
    —— 4-(17,17-difluoro-3-triflate-estra-1,3,5(10)-trien-15α-yl)-1-morpholin-4-yl-butan-1-one 1030026-76-6 C27H34F5NO5S
    —— (4R,5S,6R)-4-hexyl-2,2,5-trimethyl-6-(((R)-p-tolylsulfinyl)methyl)-1,3-dioxane 1262416-77-2 C21H34O3S
    —— 4,4'-dimethoxy-3-(1H,1H,2H,2H,3H,3H-perfluoroisodecyl)biphenyl 610778-20-6 C24H19F15O2
    —— 4-Cyclohexyliden-3-oxobutyraldehyd 13757-26-1 C10H14O2
    —— [4-(2-phenylpropan-2-yl)phenyl] N-[4-[[4-[[4-(2-phenylpropan-2-yl)phenoxy]carbonylamino]cyclohexyl]methyl]cyclohexyl]carbamate 1267646-91-2 C45H54N2O4
    —— (4-fluoro-2-(pyridin-2-yl)phenyl)(phenyl)methanone 1334336-27-4 C18H12FNO
    —— 4-pentenyl 2-acetamido-3,6-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside 134880-20-9 C31H45NO17
    —— (4R,5S)-4-((tert-butyldimethylsilyl)oxy)-6-(4-(methoxymethoxy)phenyl)-5-(methyl((S)-1-phenylethyl)amino)hexan-1-ol 1353674-71-1 C29H47NO4Si
    —— 4-formyl-1-nitrosopyrrole<1,2-a>quinoxaline 71906-85-9 C12H7N3O2
    —— 4-(2,4-Dimethyl-7-methylamino-quinolin-8-ylazo)-benzenesulfonic acid anion 82670-12-0 C18H17N4O3S
    —— 4-methyl-1-(2-propenyl)-cyclohexanol formate 94607-87-1 C11H18O2
    —— (4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 3-tert-butyl ester 5-[(R)-4-(tert-butyl-dimethyl-silanyloxy)-1-morpholin-4-ylmethyl-butyl] ester 147373-38-4 C33H62N2O7Si
    —— 4-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methoxy)-2-(furan-3-yl)benzoic acid 1613316-01-0 C20H16O6
    —— (4aS,6R,7R,8S,8aR)-7,8-Bis-benzyloxy-3-((S)-2-benzyloxycarbonyl-2-tert-butoxycarbonylamino-ethyl)-6-benzyloxymethyl-4-(2-trimethylsilanyl-ethanesulfonyl)-4,4a,6,7,8,8a-hexahydro-5-oxa-1-thia-4-aza-naphthalene-2-carboxylic acid methyl ester 630128-07-3 C51H64N2O12S2Si