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    中文名称 英文名称 CAS号 化学式
    —— 4-(aminomethyl)-1-{6-[(1-cyclobutylpiperidin-4-yl)oxy]pyridin-3-yl}piperidin-4-ol 916344-26-8 C20H32N4O2
    —— 4,5-Dimethoxy-2-(p-tosylhydrazono)-4-cyclopenten-1,3-dion 41099-91-6 C14H14N2O6S
    —— 4-Methacryloxybenzaldazin 111099-96-8 C22H20N2O4
    —— 4-isopropenyl-3,4-dimethyl-cyclohexene 104851-32-3 C11H18
    —— 4-(3,5-dimethyl-1<i>H</i>-pyrazol-4-ylazo)-5-methyl-1,2-dihydro-pyrazol-3-one 51660-53-8 C9H12N6O
    —— (4S,5R,6S)-4-Hydroxy-6-methoxy-5-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 64307-99-9 C14H22O11
    —— 4-{[4-(10-bromo-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-yl)-piperazin-1-ylimino]-methyl}-benzonitrile 59895-98-6 C27H23BrN4
    —— 4,9-Dihydroxy-3ξ,12β,20-triacetoxy-13,15-seco-tigliatrien-(1,6,15)-on-(13) 22478-55-3 C26H34O9
    —— 4-O-acetyl-3,6-di-O-benzyl-2-O-pivaloyl-α-D-mannopyranosyl trichloroacetimidate 1040282-41-4 C29H34Cl3NO8
    —— (4R,5R)-4-methyl-5-nitro-1-oxaspiro[5.5]undecan-2-ol 1430853-17-0 C11H19NO4
    —— 4-N-{[2-(difluoromethyl)pyridin-4-yl]methyl}-6-(2,3-dimethylphenyl)pyrimidine-2,4-diamine 1612183-57-9 C19H19F2N5
    —— 4-acetoxy-8-methyl-3-phenyl-coumarin 132593-84-1 C18H14O4
    —— (-)-4,5α-epoxy-3-methoxy-α,α,N-trimethyl-6,14-ethenoisomorphinan-7α-methanol 731753-85-8 C23H29NO3
    —— 4-nitro-N-[1-(6-oxo-2-pyrrolidin-1-ylcyclohexen-1-yl)pent-4-enylidene]benzenesulfonamide 1309861-77-5 C21H25N3O5S
    —— 4-(2-Ethoxy-ethoxy)-benzoic acid 4-benzoyloxy-phenyl ester 40864-79-7 C24H22O6
    —— 4'-Methansulfonyl-2'-nitro-2,2,2-trifluoracetanilid 42191-65-1 C9H7F3N2O5S
    —— 4'-(p-Tosylamino)-flavonol 42519-98-2 C22H17NO5S
    —— 4-methylamino-6-oxo-2-phenyl-1,6-dihydro-pyrimidine-5-carboxylic acid methylamide 37899-96-0 C13H14N4O2
    —— [4-(6-dimethylamino-purin-9-yl)-pyrrolidin-2-yl]-methanol 51846-77-6 C12H18N6O
    —— 4-(Hexamethyleniminomethyl)-5-hydroxy-1H-benzotriazol 54013-33-1 C13H18N4O
    —— 4-Nitro-9-(p-nitrophenyl)-selenoxanthen 51595-46-1 C19H12N2O4Se
    —— 4-bromo-6-(tert-butyl)-1-methyl-3-phenyl-6,9-dihydro-1H-6,9-epoxybenzo[g]indole 1450932-79-2 C23H22BrNO
    —— 4-[4-(Naphthalene-1-sulfonylamino)-5-oxo-5-piperidin-1-yl-pentyl]-benzamidine; hydriodide 83101-86-4 C27H32N4O3S*HI
    —— 4-[1-(4-methoxybenzenesulfonyl)-2,3-dihydro-1H-indol-7-yl]phenol 1254363-82-0 C21H19NO4S
    —— 4-(3-acetoxy-4-methylanilino)-7-benzyloxy-6-methoxyquinoline 782432-65-9 C26H24N2O4
    —— 4-trans-α-Ionylidencrotonsaeure 29448-49-5 C17H24O2
    —— 4-methyl-N-(pent-1-en-3-yl)-N-(3-phenylprop-2-ynyl)benzenesulfonamide 1326218-56-7 C21H23NO2S
    —— 4-methyl-N-(2-[<sup>2</sup>H<sub>3</sub>]methyloxy[<sup>2</sup>H<sub>4</sub>]ethyl)-2-(4-piperidylmethyl)-2H-indazole-5-carboxamide 1442117-40-9 C18H26N4O2
    —— 4-methyl-2,3-seco-5α-cholest-3-en-2-ol 95237-40-4 C28H50O
    —— 4-amino-1-(2'-hydroxyethyl)-5-methylaminopyrazole hydrosulfate 155601-29-9 C6H12N4O*H2O4S
    —— 4,4'-(2,3,5,6-tetrapropoxy-1,4-phenylene)dipyridine 1443744-52-2 C28H36N2O4
    —— 4-Dodecylamino-benzenesulfonic acid 31268-49-2 C18H31NO3S
    —— 4-Chloro-N-((Z)-hex-2-enyl)-benzamide 65296-16-4 C13H16ClNO
    —— 4-<i>tert</i>-butyl-2,4,6-trimethyl-hept-1-ene 639465-33-1 C14H28
    —— (4RS,8RS)-4,8-dimethyl(1,1-2H2)non-1-ene 140231-61-4 C11H22
    —— 4-Methyl-N-[3-methyl-4-(4-nitro-phenylsulfanyl)-phenyl]-benzenesulfonamide 176512-26-8 C20H18N2O4S2
    —— 4-methoxylbenzyl 4-(4-iodophenyl)-1-methylpiperidine-4-carboxylate 1256340-88-1 C21H24INO3
    —— 4H-Cyclopenta[b]thiophene-2-methanamine, 5,6-dihydro-N-[2-(2,2,2-trifluoroethoxy)ethyl]- 1274887-20-5 C12H16F3NOS
    —— 4-(3-fluorobenzylamino)-6-(4-(1-propionylpiperidin-4-yl)phenylamino)nicotinamide 1374211-77-4 C27H30FN5O2
    —— (4R)-4-benzyl-3-(9-trimethylsilylnon-8-ynoyl)-1,3-oxazolidin-2-one 1353545-66-0 C22H31NO3Si
    —— 4-[(<i>N</i>-furfuryl-glycyl)-amino]-benzoic acid isobutyl ester 101785-82-4 C18H22N2O4
    —— 4-azidophenyl(4’-methoxyphenyl)iodonium tosylate 1403497-47-1 C7H7O3S*C13H11IN3O
    —— 4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-5-iodo-6-methylnicotinonitrile 1436405-38-7 C19H14ClIN4O
    —— [4-(3-{[(E)-4-Dodecyl-phenylimino]-methyl}-phenoxy)-butyl]-trimethyl-ammonium; bromide 72621-09-1 Br*C32H51N2O
    —— 4-hydroxy-2',4'-dimethoxy-α-tosyloxydihydrochalcone 77412-33-0 C24H24O7S
    —— 4'-[(1-isopropyl-7-oxo-1,4,6,7-tetrahydro-1'H-spiro[indazole-5,4'-piperidin]-1'-yl)carbonyl]biphenyl-3-carboxylic acid 1370448-23-9 C28H29N3O4
    —— 4-Hexyl-6-pyridin-2-yl-1,5-diaza-bicyclo[3.1.0]hexan-2-one 86801-00-5 C15H21N3O
    —— 4-Dimethylamino-6-methyl-2-(4-nitro-phenyl)-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione 170881-20-6 C15H16N4O4S
    —— 4,7-Dihydro-1,6-dimethyl-3-(1-methylethyl)-4-(2-nitrophenyl)-1H-pyrazolo[3,4-b]pyridin-5-carboxylic acid 2-methoxyethyl ester, hydrochloride 93199-01-0 C21H26N4O5*ClH
    —— 4-acetoxy-3-hydroxy-3,4-dimethyl-valeric acid ethyl ester 104116-39-4 C11H20O5