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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,4bR,6aR,6bS,8aR,9R,12aS,14aR,14bR,16aS)-2,2,4a,6a,6b,8a,11,11,14b-nonamethyl-4a,4b,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b,15,16,16a-icosahydro-4H-piceno[3,4-d][1,3]dioxin-9-yl 3-phenylacrylate 187394-12-3 C42H60O4
    (4aS,4bR,6aR,6bS,8aR,9R,12aS,14aR,14bR,16aS)-2,2,4a,6a,6b,8a,11,11,14b-nonamethyl-4a,4b,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b,15,16,16a-icosahydro-4H-piceno[3,4-d][1,3]dioxin-9-yl 3-phenylacrylate
    —— 4-amino-2,5-difluoro-3-nitropyridine 855006-70-1 C5H3F2N3O2
    4-amino-2,5-difluoro-3-nitropyridine
    —— 4'-deoxy-4'-(piperidinyl-4-carbonyl)amino-kanamycin B 1268528-19-3 C24H47N7O10
    4'-deoxy-4'-(piperidinyl-4-carbonyl)amino-kanamycin B
    —— 4,5-dihydro-1-methyl-5-[3-[4-[phenyl(4-tolyl)methylene]piperidin-1-yl]propyl][1,2,4]triazolo[4,3,a]quinoxaline 149668-54-2 C32H35N5
    4,5-dihydro-1-methyl-5-[3-[4-[phenyl(4-tolyl)methylene]piperidin-1-yl]propyl][1,2,4]triazolo[4,3,a]quinoxaline
    —— 4,4'-Diamino-2-(N-methylcarbamoyl)-diphenylsulfone 101513-31-9 C14H15N3O3S
    4,4'-Diamino-2-(N-methylcarbamoyl)-diphenylsulfone
    —— 4-hydrazino-benzaldehyde O-(2-methoxy-ethyl)-oxime hydrochloride 1187368-80-4 C10H15N3O2*ClH
    4-hydrazino-benzaldehyde O-(2-methoxy-ethyl)-oxime hydrochloride
    —— 4-amino-N-cyclopentyl-5-ethyl-1H-pyrazole-3-carboxamide 1340483-66-0 C11H18N4O
    4-amino-N-cyclopentyl-5-ethyl-1H-pyrazole-3-carboxamide
    —— 4-tert-Butyl-2,6-bis-(2,6-dimethyl-benzyl)-benzoic acid 407582-29-0 C29H34O2
    4-tert-Butyl-2,6-bis-(2,6-dimethyl-benzyl)-benzoic acid
    —— 4-Hydroxy-8-methoxy-1-(oxan-2-yloxy)-3-(2,4,6-trimethylphenyl)-1,8-diazaspiro[4.5]dec-3-en-2-one 1228464-69-4 C23H32N2O5
    4-Hydroxy-8-methoxy-1-(oxan-2-yloxy)-3-(2,4,6-trimethylphenyl)-1,8-diazaspiro[4.5]dec-3-en-2-one
    —— 4-(2,2-dimethyl-1-{[(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetyl]amino}propyl)-N-hydroxybenzamide 1332890-08-0 C24H27N3O4
    4-(2,2-dimethyl-1-{[(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetyl]amino}propyl)-N-hydroxybenzamide
    —— 4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(1,3,4-trimethyl-cyclohex-3-enylmethyl)-1,2,3,4-tetrahydroisoquinolin-6-yl)-amide 186389-69-5 C33H35F3N2O
    4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(1,3,4-trimethyl-cyclohex-3-enylmethyl)-1,2,3,4-tetrahydroisoquinolin-6-yl)-amide
    —— 4-(2-(1,3-difluoro-propan-2-yloxy)-4-fluorophenylamino)N-(4-(dimethylamino)-but-2ynyl )-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1332759-37-1 C23H24F3N5O2S
    4-(2-(1,3-difluoro-propan-2-yloxy)-4-fluorophenylamino)N-(4-(dimethylamino)-but-2ynyl )-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
    —— 4-{1-[(2,1,3-benzoxadiazol-4-ylsulfonyl)amino]ethyl}-N-hydroxybenzamide 1332890-89-7 C15H14N4O5S
    4-{1-[(2,1,3-benzoxadiazol-4-ylsulfonyl)amino]ethyl}-N-hydroxybenzamide
    —— 4-(1-{[(4-fluorobenzyl)sulfonyl]amino}ethyl)-N-hydroxybenzamide 1332891-26-5 C16H17FN2O4S
    4-(1-{[(4-fluorobenzyl)sulfonyl]amino}ethyl)-N-hydroxybenzamide
    —— 4-[2-((S)-1-tert-butoxycarbonyl-piperidin-3-yloxy)-pyridin-3-ylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester 1332712-85-2 C24H29N5O5S
    4-[2-((S)-1-tert-butoxycarbonyl-piperidin-3-yloxy)-pyridin-3-ylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester
    —— 4-(isopropenyloxycarbonyl)-3-phenyl-3,4-dihydro-1,4,5-triazanaphthalene-2(1H)-thione 1236827-78-3 C17H15N3O2S
    4-(isopropenyloxycarbonyl)-3-phenyl-3,4-dihydro-1,4,5-triazanaphthalene-2(1H)-thione
    —— 4-n-Butoxy-3,5-dimethoxybenzoesaeure-<2-(2-diaethylamino-aethoxy)-aethylester> 47583-04-0 C21H35NO6
    4-n-Butoxy-3,5-dimethoxybenzoesaeure-<2-(2-diaethylamino-aethoxy)-aethylester>
    —— 4-<2-Methoxy-phenyl>-3,5-diethyl-1,2,4-triazol 20065-54-7 C13H17N3O
    4-<2-Methoxy-phenyl>-3,5-diethyl-1,2,4-triazol
    —— 4,5-Bis-<3-chlor-phenyl>-1,3-dioxolan 7527-59-5 C15H12Cl2O2
    4,5-Bis-<3-chlor-phenyl>-1,3-dioxolan
    —— (4-Phthalimido-2-amino-butyryl)-glycinamid 5364-55-6 C14H16N4O4
    (4-Phthalimido-2-amino-butyryl)-glycinamid
    —— 4-<5-(1-Adamantyl)-<2>thienyl>-4-oxo-buttersaeure-methylester 14449-66-2 C19H24O3S
    4-<5-(1-Adamantyl)-<2>thienyl>-4-oxo-buttersaeure-methylester
    —— (4)-Formyl-furan-dicarbonsaeure-(2,3)-dimethylester 1710-12-9 C9H8O6
    (4)-Formyl-furan-dicarbonsaeure-(2,3)-dimethylester
    —— 4-{[(E)-6-Amino-9,10-dioxo-9,10-dihydro-anthracen-2-ylimino]-methyl}-benzaldehyde 15174-56-8 C22H14N2O3
    4-{[(E)-6-Amino-9,10-dioxo-9,10-dihydro-anthracen-2-ylimino]-methyl}-benzaldehyde
    —— 4-[(3-Cyano-2-hydroxy-propyl)-(4-iodo-phenyl)-amino]-3-hydroxy-butyronitrile 4643-38-3 C14H16IN3O2
    4-[(3-Cyano-2-hydroxy-propyl)-(4-iodo-phenyl)-amino]-3-hydroxy-butyronitrile
    —— 4-butyl-5-(2-methyl-hept-1-enyl)-1-(4-nitro-phenyl)-1<i>H</i>-[1,2,3]triazole 7037-08-3 C20H28N4O2
    4-butyl-5-(2-methyl-hept-1-enyl)-1-(4-nitro-phenyl)-1<i>H</i>-[1,2,3]triazole
    —— 4-Picolinoyl-6-methoxy-chinolin 13637-20-2 C16H12N2O2
    4-Picolinoyl-6-methoxy-chinolin
    —— 4'-phenyl-2,5-etheno-[1,2,4]triazolo[1',2':3,4]-3,4-diaza-cholestane-3',5'-dione 10088-17-2 C35H49N3O2
    4'-phenyl-2,5-etheno-[1,2,4]triazolo[1',2':3,4]-3,4-diaza-cholestane-3',5'-dione
    —— 4-n-amylamino-3-nitrobenzoic acid morpholide 174482-90-7 C16H23N3O4
    4-n-amylamino-3-nitrobenzoic acid morpholide
    —— (4Z,8Z)-4,8-Tetradecadienylacetat 83488-99-7 C16H28O2
    (4Z,8Z)-4,8-Tetradecadienylacetat
    —— (4aS,5S,7S,7aS)-5-(tert-Butyl-dimethyl-silanyloxy)-7-iodo-2-trichloromethyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[d][1,3]oxazine 350987-76-7 C14H23Cl3INO2Si
    (4aS,5S,7S,7aS)-5-(tert-Butyl-dimethyl-silanyloxy)-7-iodo-2-trichloromethyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[d][1,3]oxazine
    —— 4-Hydroxy-3-[5-(4-hydroxy-2-oxochromene-3-carbonyl)-4-(4-methoxyphenyl)-1,4-dihydropyridine-3-carbonyl]chromen-2-one 1621993-12-1 C32H21NO9
    4-Hydroxy-3-[5-(4-hydroxy-2-oxochromene-3-carbonyl)-4-(4-methoxyphenyl)-1,4-dihydropyridine-3-carbonyl]chromen-2-one
    —— (4<i>S</i>)-3-benzoyloxy-7,8,8-trimethyl-2-<i>p</i>-tolyl-4,5,6,7-tetrahydro-2<i>H</i>-4,7-methano-indazole 124115-58-8 C25H26N2O2
    (4<i>S</i>)-3-benzoyloxy-7,8,8-trimethyl-2-<i>p</i>-tolyl-4,5,6,7-tetrahydro-2<i>H</i>-4,7-methano-indazole
    —— 4-chloro-2-methanesulfonyl-phenol 20951-37-5 C7H7ClO3S
    4-chloro-2-methanesulfonyl-phenol
    —— 4-bromophenyl phenyl disulfide 92025-54-2 C12H9BrS2
    4-bromophenyl phenyl disulfide
    —— [4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-(4-phenoxy-phenyl)-methanone 502647-83-8 C25H24N4O2S
    [4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-(4-phenoxy-phenyl)-methanone
    —— 4'-chloro-N-[4-(3-piperidinylmethyl)phenyl][1,1'-biphenyl]-4-carboxamide hydrochloride 331756-99-1 C25H25ClN2O*ClH
    4'-chloro-N-[4-(3-piperidinylmethyl)phenyl][1,1'-biphenyl]-4-carboxamide hydrochloride
    —— 4-bromo-benzo[b]selenophen-5-ylamine 69764-24-5 C8H6BrNSe
    4-bromo-benzo[b]selenophen-5-ylamine
    —— 4-methyl-2-nitro-[1]naphthylamine 99984-68-6 C11H10N2O2
    4-methyl-2-nitro-[1]naphthylamine
    —— 4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-[(1-morpholin-4-ylcycloheptyl)methyl]thiophene-2-carboxamide 1109283-18-2 C27H33N7O2S
    4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-[(1-morpholin-4-ylcycloheptyl)methyl]thiophene-2-carboxamide
    —— 4,6-dimethyl-Se-[2-(N-phthalimido)glycyl]quinoline-2-selenol 1315483-88-5 C21H16N2O3Se
    4,6-dimethyl-Se-[2-(N-phthalimido)glycyl]quinoline-2-selenol
    —— (4-Chloro-2-methanesulfonyl-phenoxy)-acetic acid ethyl ester 20951-16-0 C11H13ClO5S
    (4-Chloro-2-methanesulfonyl-phenoxy)-acetic acid ethyl ester
    —— 4-Amino-4'-fluor-benzophenon-2,5-dicarbonsaeure 7302-36-5 C15H10FNO5
    4-Amino-4'-fluor-benzophenon-2,5-dicarbonsaeure
    —— 4-Nitro-4'-hydroxy-3',5'-dimethyl-desoxybenzoin-o-carbonsaeure 5494-33-7 C17H15NO6
    4-Nitro-4'-hydroxy-3',5'-dimethyl-desoxybenzoin-o-carbonsaeure
    —— 4-chloro-6-(1,1-dichloroethyl)-1,3,5-triazin-2-amine 1139245-21-8 C5H5Cl3N4
    4-chloro-6-(1,1-dichloroethyl)-1,3,5-triazin-2-amine
    —— 4-Acetyl-3-methoxymethyl-2-methylpyridin 56470-58-7 C10H13NO2
    4-Acetyl-3-methoxymethyl-2-methylpyridin
    —— (4-(dichloroamino)-4-methylpentyl)trimethylphosphonium chloride 1190638-42-6 C9H21Cl2NP*Cl
    (4-(dichloroamino)-4-methylpentyl)trimethylphosphonium chloride
    —— 4-{3-[(6-chloro-4-o-tolylpyridazin-3-yl)methyl-carbamoyl]-5-trifluoromethylbenzenesulfonyl}butyric acid tert-butylester 1466574-14-0 C28H29ClF3N3O5S
    4-{3-[(6-chloro-4-o-tolylpyridazin-3-yl)methyl-carbamoyl]-5-trifluoromethylbenzenesulfonyl}butyric acid tert-butylester
    —— 4-Amino-1-(hydroxymethyl)cyclohexan-1-ol hydrochloride 1427379-32-5 C7H16ClNO2
    4-Amino-1-(hydroxymethyl)cyclohexan-1-ol hydrochloride
    —— 4-benzoyl-4-azatricyclo[4.4.0.03,8]decan-10-one 78422-87-4 C16H17NO2
    4-benzoyl-4-azatricyclo[4.4.0.03,8]decan-10-one
    —— 4,6-Dichloroindoline hydrochloride 903551-23-5 C8H8Cl3N
    4,6-Dichloroindoline hydrochloride