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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-Dimethoxy-2-propargyloxy-acetophenon 52600-61-0 C15H18O4
    4,6-Dimethoxy-2-propargyloxy-acetophenon
    —— 4-(4-tert-Butyl-phenyl)-1-chloro-2-methyl-but-3-yn-2-ol 51525-21-4 C15H19ClO
    4-(4-tert-Butyl-phenyl)-1-chloro-2-methyl-but-3-yn-2-ol
    —— 4-amino-<i>N</i>-[6-(ethanesulfonyl-methyl-amino)-pyrimidin-4-yl]-benzenesulfonamide 25861-80-7 C13H17N5O4S2
    4-amino-<i>N</i>-[6-(ethanesulfonyl-methyl-amino)-pyrimidin-4-yl]-benzenesulfonamide
    —— 4'-Ethoxy-2-(4-methyl-1-piperazinyl)propiophenone 28122-01-2 C16H24N2O2
    4'-Ethoxy-2-(4-methyl-1-piperazinyl)propiophenone
    —— 4-phenyl-7,8-dihydro-6<i>H</i>-[1,3]thiazino[3,2-<i>a</i>][1,3,5]triazine-2-thione 30455-09-5 C12H11N3S2
    4-phenyl-7,8-dihydro-6<i>H</i>-[1,3]thiazino[3,2-<i>a</i>][1,3,5]triazine-2-thione
    —— 4-hydroxy-ibogamine-18-carbonitrile 26142-88-1 C20H23N3O
    4-hydroxy-ibogamine-18-carbonitrile
    —— 4-(2,3-dichloro-4-<i>p</i>-tolyl-but-2-enyl)-morpholine 52687-56-6 C15H19Cl2NO
    4-(2,3-dichloro-4-<i>p</i>-tolyl-but-2-enyl)-morpholine
    —— (4aR,10bS)-9-Methoxy-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazine; hydrochloride 92422-06-5 C16H23NO2*ClH
    (4aR,10bS)-9-Methoxy-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazine; hydrochloride
    —— 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-3-allyloxy-7-mesyloxy-6-methoxy-1-hydroxyxanthone 1239694-45-1 C52H50O13S
    4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-3-allyloxy-7-mesyloxy-6-methoxy-1-hydroxyxanthone
    —— 4-amino-N-(6-methyl-1-((3-(methylsulfonamidomethyl)phenyl)amino)isoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446112-77-1 C25H23N7O3S2
    4-amino-N-(6-methyl-1-((3-(methylsulfonamidomethyl)phenyl)amino)isoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-Chloro-3-(N-ethyl-hydrazinomethyl)-phenol; compound with oxalic acid 94733-82-1 C2H2O4*C9H13ClN2O
    4-Chloro-3-(N-ethyl-hydrazinomethyl)-phenol; compound with oxalic acid
    —— 4-(2-(2-((3-aminopropyl)amino)ethyl)-3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)-2-bromobenzonitrile 1301177-40-1 C23H29BrN4O
    4-(2-(2-((3-aminopropyl)amino)ethyl)-3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)-2-bromobenzonitrile
    —— 4-methoxy-2-(2-nitro-phenyl)-2<i>H</i>-phthalazin-1-one 858853-31-3 C15H11N3O4
    4-methoxy-2-(2-nitro-phenyl)-2<i>H</i>-phthalazin-1-one
    —— (4S,5R,6R)-6-((1S,2R)-2-Acetoxy-1,3-bis-benzyloxy-propyl)-5-acetylamino-4-benzyloxy-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 188860-29-9 C35H39NO9
    (4S,5R,6R)-6-((1S,2R)-2-Acetoxy-1,3-bis-benzyloxy-propyl)-5-acetylamino-4-benzyloxy-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— (4,5-Diphenyl-1H-imidazol-2-ylsulfanyl)-acetic acid N'-phenyl-hydrazide 39908-41-3 C23H20N4OS
    (4,5-Diphenyl-1H-imidazol-2-ylsulfanyl)-acetic acid N'-phenyl-hydrazide
    —— (4S)-4-[(3aS,6R,7aR)-6-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-1,3-benzodioxol-5-yl]-4-hydroxy-2,3-di(propan-2-yloxy)cyclobut-2-en-1-one 188752-29-6 C20H30O7
    (4S)-4-[(3aS,6R,7aR)-6-methoxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-1,3-benzodioxol-5-yl]-4-hydroxy-2,3-di(propan-2-yloxy)cyclobut-2-en-1-one
    —— ((4'-methoxy-2-(trifluoromethyl)biphenyl-4-yl)methylene)bis(trimethylsilane) 1644191-43-4 C21H29F3OSi2
    ((4'-methoxy-2-(trifluoromethyl)biphenyl-4-yl)methylene)bis(trimethylsilane)
    —— 4-(((2-(dimethylamino)ethyl)amino)(4-fluorophenyl)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 1431558-56-3 C21H23FN4O
    4-(((2-(dimethylamino)ethyl)amino)(4-fluorophenyl)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
    —— (4,4'-carbonyl-diphenyl)-bis-carbamic acid bis-(2-iodo-ethyl ester) 102173-63-7 C19H18I2N2O5
    (4,4'-carbonyl-diphenyl)-bis-carbamic acid bis-(2-iodo-ethyl ester)
    —— 4,4'-<i>tert</i>-butylimino-di-butyric acid diethyl ester 858814-90-1 C16H31NO4
    4,4'-<i>tert</i>-butylimino-di-butyric acid diethyl ester
    —— 4-(4-ethyl piperazin-1-ylmethyl)benzaldehyde 1044872-39-0 C14H20N2O
    4-(4-ethyl piperazin-1-ylmethyl)benzaldehyde
    —— 4-(Benzothiophen-2-yl)-1-benzyl-4-hydroxypiperidine 199328-56-8 C20H21NOS
    4-(Benzothiophen-2-yl)-1-benzyl-4-hydroxypiperidine
    —— (4,4'-carbonyl-diphenyl)-bis-carbamic acid bis-(2-chloro-ethyl ester) 109812-85-3 C19H18Cl2N2O5
    (4,4'-carbonyl-diphenyl)-bis-carbamic acid bis-(2-chloro-ethyl ester)
    —— 4-Chlor-2-butinyl N-(1,2,4-triazol-3-yl)-carbamat 89793-35-1 C7H7ClN4O2
    4-Chlor-2-butinyl N-(1,2,4-triazol-3-yl)-carbamat
    —— 4-p-tolylthio-4,5-dihydrofuran-2(3H)-one 108078-63-3 C11H12O2S
    4-p-tolylthio-4,5-dihydrofuran-2(3H)-one
    —— 4-Isopropylamino-3-aethyl-2-penten 2738-00-3 C10H21N
    4-Isopropylamino-3-aethyl-2-penten
    —— (4,6-dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-urea 55067-11-3 C5H6N4O3
    (4,6-dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-urea
    —— 4-(isopropylamino)-7-(prop-1-en-2-yl)cinnoline-3-carboxamide 1414954-51-0 C15H18N4O
    4-(isopropylamino)-7-(prop-1-en-2-yl)cinnoline-3-carboxamide
    —— 4-(d1-methyl)-3,4-dihydrobenzo[b]thiepin-5(2H)-one 1158078-04-6 C11H12OS
    4-(d1-methyl)-3,4-dihydrobenzo[b]thiepin-5(2H)-one
    —— 4-methoxy-d3-cyclohexene 89373-42-2 C7H12O
    4-methoxy-d3-cyclohexene
    —— 4-(1,2-dimethyl-1H-imidazol-5-yl)isoquinoline 1201005-84-6 C14H13N3
    4-(1,2-dimethyl-1H-imidazol-5-yl)isoquinoline
    —— [4-(4-Methoxy-phenyl)-1-(1-phenyl-ethyl)-piperidin-4-yl]-dimethyl-amine 13697-01-3 C22H30N2O
    [4-(4-Methoxy-phenyl)-1-(1-phenyl-ethyl)-piperidin-4-yl]-dimethyl-amine
    —— 4-Acetyl-3-(4-methoxy-phenyl)-1-phenyl-hexane-1,5-dione 51522-44-2 C21H22O4
    4-Acetyl-3-(4-methoxy-phenyl)-1-phenyl-hexane-1,5-dione
    —— 4-methyl-2-phenylquinazoline 3-oxide 1806-59-3 C15H12N2O
    4-methyl-2-phenylquinazoline 3-oxide
    —— 4-chloro-2-(4-chloro-2-nitro-phenylsulfanyl)-6-trifluoromethyl-phenylamine 958300-82-8 C13H7Cl2F3N2O2S
    4-chloro-2-(4-chloro-2-nitro-phenylsulfanyl)-6-trifluoromethyl-phenylamine
    —— 4-methyl-2-<i>m</i>-tolyloxy-thiazole-5-carboxylic acid ethyl ester 56355-53-4 C14H15NO3S
    4-methyl-2-<i>m</i>-tolyloxy-thiazole-5-carboxylic acid ethyl ester
    —— 4-[4-(3-Chloro-5-trifluoromethyl-pyridin-2-yloxy)-phenoxy]-pentanoic acid 2-methoxy-ethyl ester 72232-50-9 C20H21ClF3NO5
    4-[4-(3-Chloro-5-trifluoromethyl-pyridin-2-yloxy)-phenoxy]-pentanoic acid 2-methoxy-ethyl ester
    —— 4-(1-allyl-4-ethyl-piperidin-4-yl)-morpholine 13680-71-2 C14H26N2O
    4-(1-allyl-4-ethyl-piperidin-4-yl)-morpholine
    —— 4,7-dimethyl-8-nitro-quinolin-2-ol 859804-43-6 C11H10N2O3
    4,7-dimethyl-8-nitro-quinolin-2-ol
    —— 4-benzyl-2-(phenylsulfonyl)-3,4-dihydro-2H-benzo[e][1,2]thiazine 1,1-dioxide 1431847-27-6 C21H19NO4S2
    4-benzyl-2-(phenylsulfonyl)-3,4-dihydro-2H-benzo[e][1,2]thiazine 1,1-dioxide
    —— (4-Cyclohexyl-2-hydroxy-3-methyl-2,7-dioxo-2λ<sup>5</sup>-[1,4,2]diazaphosphepan-3-yl)-phosphonic acid 70242-02-3 C11H22N2O6P2
    (4-Cyclohexyl-2-hydroxy-3-methyl-2,7-dioxo-2λ<sup>5</sup>-[1,4,2]diazaphosphepan-3-yl)-phosphonic acid
    —— 4-(imidazol-1-yl-phenyl-<i>p</i>-tolyl-methyl)-pyridine 35626-60-9 C22H19N3
    4-(imidazol-1-yl-phenyl-<i>p</i>-tolyl-methyl)-pyridine
    —— 4-(β-Chlorpropionyl)-9,10-dihydro-4H-thieno-3,2<b,f>-benzazepin 54009-37-9 C15H14ClNOS
    4-(β-Chlorpropionyl)-9,10-dihydro-4H-thieno-3,2<b,f>-benzazepin
    —— 4,4'-(2,8-dichloro-dibenzo[<i>b</i>,<i>f</i>][1,5]diazocine-6,12-diyl)-bis-phenol 14427-39-5 C26H16Cl2N2O2
    4,4'-(2,8-dichloro-dibenzo[<i>b</i>,<i>f</i>][1,5]diazocine-6,12-diyl)-bis-phenol
    —— 4-[4-(4-chloro-phenyl)-1-phenethyl-piperidin-4-yl]-morpholine 13697-29-5 C23H29ClN2O
    4-[4-(4-chloro-phenyl)-1-phenethyl-piperidin-4-yl]-morpholine
    —— 4-[3-(4-carbamimidoyl-phenyl)-2-(toluene-4-sulfonylamino)-propionyl]-morpholine 73438-68-3 C21H26N4O4S
    4-[3-(4-carbamimidoyl-phenyl)-2-(toluene-4-sulfonylamino)-propionyl]-morpholine
    —— (4-bromomethyl-3-chlorophenyl)pyrrolidin-1-ylmethanone 932709-62-1 C12H13BrClNO
    (4-bromomethyl-3-chlorophenyl)pyrrolidin-1-ylmethanone
    —— (4S,5S)-5-hydroxymethyl-1,2-dimethyl-4-nitrocyclohex-1-ene 478866-90-9 C9H15NO3
    (4S,5S)-5-hydroxymethyl-1,2-dimethyl-4-nitrocyclohex-1-ene
    —— 4-methylsulfanylmethyl-5-oxo-oxazolidine-3-carboxylic acid <i>tert</i>-butyl ester 63664-12-0 C10H17NO4S
    4-methylsulfanylmethyl-5-oxo-oxazolidine-3-carboxylic acid <i>tert</i>-butyl ester
    —— 4-(octahydroisoquinoline-2-sulfonyl)-1-perhydroazocin-1-ylbutan-1-one 1257988-15-0 C20H36N2O3S
    4-(octahydroisoquinoline-2-sulfonyl)-1-perhydroazocin-1-ylbutan-1-one