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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Ethylamino-3,4-dihydro-2-(3-hydroxy)propyl-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide-1,1-dioxide hydrochloride 154127-22-7 C11H19N3O5S3*ClH
    4-Ethylamino-3,4-dihydro-2-(3-hydroxy)propyl-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide-1,1-dioxide hydrochloride
    —— 4-[4,4-dimethyl-2,5-dioxo-3-(4-phenoxybenzyl)imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile 1179906-43-4 C26H20F3N3O3
    4-[4,4-dimethyl-2,5-dioxo-3-(4-phenoxybenzyl)imidazolidin-1-yl]-2-trifluoromethyl-benzonitrile
    —— 4-methyl-1-(4-methylphenyl)sulfonyl-5,6-di(propan-2-ylidene)-3,4-dihydro-2H-azocine 1356020-42-2 C21H29NO2S
    4-methyl-1-(4-methylphenyl)sulfonyl-5,6-di(propan-2-ylidene)-3,4-dihydro-2H-azocine
    —— (4S,5R,1'S,2'R)-3-(tert-Butyloxycarbonyl)-4-(cyclohexylmethyl)-2,2-(dimethyl)-5-[2'-ethoxycarbonyl-1'-(hydroxy)pentyl]oxazolidine 147895-53-2 C25H45NO6
    (4S,5R,1'S,2'R)-3-(tert-Butyloxycarbonyl)-4-(cyclohexylmethyl)-2,2-(dimethyl)-5-[2'-ethoxycarbonyl-1'-(hydroxy)pentyl]oxazolidine
    —— 4,5-dimethoxy-1-hexynyl-2-methyl-3,5-cyclohexadiene-1,2-diol 108213-95-2 C15H22O4
    4,5-dimethoxy-1-hexynyl-2-methyl-3,5-cyclohexadiene-1,2-diol
    —— 4-Ethoxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid 73764-51-9 C18H16O4S
    4-Ethoxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid
    —— 4-hydroxy-7-{(R)-1-hydroxy-2-[2-(4-propyl-phenyl)-ethylamino]-ethyl}-3H-benzothiazol-2-one hydrochloride 663924-29-6 C20H24N2O3S*ClH
    4-hydroxy-7-{(R)-1-hydroxy-2-[2-(4-propyl-phenyl)-ethylamino]-ethyl}-3H-benzothiazol-2-one hydrochloride
    —— 4-acetyl-(R)-3-benzyl-(Z)-6-benzylidene-2,5-piperazinedione 77027-28-2 C20H18N2O3
    4-acetyl-(R)-3-benzyl-(Z)-6-benzylidene-2,5-piperazinedione
    —— 4-[(E)-2-[3-chloro-4-(octyloxy)phenyl]ethenyl]-N-(3-cyanothiophen-2-yl)benzamide 1616461-82-5 C28H29ClN2O2S
    4-[(E)-2-[3-chloro-4-(octyloxy)phenyl]ethenyl]-N-(3-cyanothiophen-2-yl)benzamide
    —— 4-iodophenethyl methanesulfonate 858677-87-9 C9H11IO3S
    4-iodophenethyl methanesulfonate
    —— 4-(6-Amino-7-methoxy-4-morpholin-4-ylmethyl-[1,8]naphthyridin-2-yl)-piperazine-1-carboxylic acid ethyl ester 667881-08-5 C21H30N6O4
    4-(6-Amino-7-methoxy-4-morpholin-4-ylmethyl-[1,8]naphthyridin-2-yl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-[4-[4-(7,7-Dimethylbenzo[a]phenalen-3-yl)phenyl]phenyl]dibenzothiophene 1340545-30-3 C43H30S
    4-[4-[4-(7,7-Dimethylbenzo[a]phenalen-3-yl)phenyl]phenyl]dibenzothiophene
    —— 4-(4-((4-ethylpiperazin-1-yl)methyl)phenyl)-5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-N-isopropyl-4H-1,2,4-triazole-3-carboxamide 1207597-74-7 C29H40N6O3
    4-(4-((4-ethylpiperazin-1-yl)methyl)phenyl)-5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-N-isopropyl-4H-1,2,4-triazole-3-carboxamide
    —— 4-(pyrrolidin-2-yl)-1H-pyrazole dihydrochloride 1803586-05-1 C7H13Cl2N3
    4-(pyrrolidin-2-yl)-1H-pyrazole dihydrochloride
    —— 4-{[(1-{4-[4-(4-fluoro-phenyl)pyrimidin-2-ylamino]benzenesulphonyl}piperidin-4-yl)(methyl)amino]methyl}1,5-dimethyl-1H-pyrrole-2-carbonitrile trifluoroacetate 1037900-13-2 C2HF3O2*C30H32FN7O2S
    4-{[(1-{4-[4-(4-fluoro-phenyl)pyrimidin-2-ylamino]benzenesulphonyl}piperidin-4-yl)(methyl)amino]methyl}1,5-dimethyl-1H-pyrrole-2-carbonitrile trifluoroacetate
    —— 4-Brom-1,7-dimethylnaphthalin 36062-24-5 C12H11Br
    4-Brom-1,7-dimethylnaphthalin
    —— 4-{2-[2-((R)-2-Ethoxycarbonyl-1-methyl-ethylcarbamoyl)-4-oxo-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester 158149-77-0 C26H39N3O6S
    4-{2-[2-((R)-2-Ethoxycarbonyl-1-methyl-ethylcarbamoyl)-4-oxo-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-fluoro-N-[8-(4-methyl-1,4-diazepane-1-carbonyl)-4,5-dihydro-1H-pyrazolo[4,3-g]indolizin-3-yl]benzamide 1310431-94-7 C23H25FN6O2
    4-fluoro-N-[8-(4-methyl-1,4-diazepane-1-carbonyl)-4,5-dihydro-1H-pyrazolo[4,3-g]indolizin-3-yl]benzamide
    —— 4-(α-methylimino-N-methyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthylmethylamino) benzoic acid 146772-06-7 C24H30N2O2
    4-(α-methylimino-N-methyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthylmethylamino) benzoic acid
    —— 4,7,10,13-tetrakis(dodecyloxy)hexahelicene 1574747-81-1 C74H112O4
    4,7,10,13-tetrakis(dodecyloxy)hexahelicene
    —— 4-[4-(4-{4-[(3R,5R)-5-(2,4-Difluoro-phenyl)-5-[1,2,4]triazol-1-ylmethyl-tetrahydro-furan-3-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-[(1S,2S)-1-methyl-2-(2-trimethylsilanyl-ethoxymethoxy)-propyl]-2,4-dihydro-[1,2,4]triazol-3-one 171228-59-4 C42H54F2N8O5Si
    4-[4-(4-{4-[(3R,5R)-5-(2,4-Difluoro-phenyl)-5-[1,2,4]triazol-1-ylmethyl-tetrahydro-furan-3-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-[(1S,2S)-1-methyl-2-(2-trimethylsilanyl-ethoxymethoxy)-propyl]-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-[2-[[(1,1-Dimethylethoxy)carbonyl]methylamino]ethoxy]benzenepropanoic Acid Methyl Ester 850723-98-7 C18H27NO5
    4-[2-[[(1,1-Dimethylethoxy)carbonyl]methylamino]ethoxy]benzenepropanoic Acid Methyl Ester
    —— 4-sec-Butyl-2-(1-methyl-allyl)-phenol 107771-33-5 C14H20O
    4-sec-Butyl-2-(1-methyl-allyl)-phenol
    —— 4-amino-6-(1-(6-methylpyridin-3-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1610800-12-8 C20H17N7O2
    4-amino-6-(1-(6-methylpyridin-3-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— (4aR,8S,8aS)-2,3,4a,8a-Tetrachloro-8-methoxy-4a,7,8,8a-tetrahydro-5H-naphthalene-1,4,6-trione 127042-40-4 C11H8Cl4O4
    (4aR,8S,8aS)-2,3,4a,8a-Tetrachloro-8-methoxy-4a,7,8,8a-tetrahydro-5H-naphthalene-1,4,6-trione
    —— (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(2-propylthio)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-32-5 C20H21Cl2NOS
    (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(2-propylthio)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
    —— 4,4,8,8,14,14,18,18,24,24,28,28-Dodecamethyl-cyclotriacontane-1,11,21-trione 37608-04-1 C42H78O3
    4,4,8,8,14,14,18,18,24,24,28,28-Dodecamethyl-cyclotriacontane-1,11,21-trione
    —— 4,5-Dihydroxy-3-nitro-2-(thiophene-2-carbonyl)benzoic acid 1202893-06-8 C12H7NO7S
    4,5-Dihydroxy-3-nitro-2-(thiophene-2-carbonyl)benzoic acid
    —— 4-(4,5-diphenylthiazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide 1104803-98-6 C24H18N4O2S3
    4-(4,5-diphenylthiazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide
    —— 4-Chloro-2-[(pentan-3-yl)amino]benzonitrile 939816-48-5 C12H15ClN2
    4-Chloro-2-[(pentan-3-yl)amino]benzonitrile
    —— 4-[(S)-4-carboxy-2-({5-[2-((S)-2-(2-fluoroethyl-carbamoyl)-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid benzyl ester 1163793-41-6 C36H42FN7O9
    4-[(S)-4-carboxy-2-({5-[2-((S)-2-(2-fluoroethyl-carbamoyl)-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid benzyl ester
    —— 4-tert-Butyl-3,6-dihydro-2H-[1,2]oxazine 125659-47-4 C8H15NO
    4-tert-Butyl-3,6-dihydro-2H-[1,2]oxazine
    —— (4,5-dimethoxy-2-vinyl-benzyl)-trimethyl-ammonium; iodide 59550-79-7 C14H22NO2*I
    (4,5-dimethoxy-2-vinyl-benzyl)-trimethyl-ammonium; iodide
    —— (4S,5R)-5-Hydroxy-4-methyl-4-(4-methyl-pent-3-enyl)-[1,3]dioxan-2-one 112383-56-9 C11H18O4
    (4S,5R)-5-Hydroxy-4-methyl-4-(4-methyl-pent-3-enyl)-[1,3]dioxan-2-one
    —— 4-{4-[4-({[(2-fluoro-5-methylphenyl)amino]carbonyl}amino)phenoxy]pyridin-2-yl}-N,N-dimethyl-1H-pyrrole-2-carboxamide 1268621-40-4 C26H24FN5O3
    4-{4-[4-({[(2-fluoro-5-methylphenyl)amino]carbonyl}amino)phenoxy]pyridin-2-yl}-N,N-dimethyl-1H-pyrrole-2-carboxamide
    —— (+)-(4R,5R)-4-(but-3-en-1-yl)-5-methyl-3-(naphthalen-2-ylmethyl)oxazolidin-2-one 1226916-24-0 C19H21NO2
    (+)-(4R,5R)-4-(but-3-en-1-yl)-5-methyl-3-(naphthalen-2-ylmethyl)oxazolidin-2-one
    —— 4-(3-fluoro-2-hydroxyphenyl)-8-(methylsulfonyl)-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid 1240122-41-1 C19H17FN4O6S
    4-(3-fluoro-2-hydroxyphenyl)-8-(methylsulfonyl)-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— (4-Chloro-2-methyl-phenyl)-dithiocarbamic acid (E)-3-chloro-allyl ester 30198-44-8 C11H11Cl2NS2
    (4-Chloro-2-methyl-phenyl)-dithiocarbamic acid (E)-3-chloro-allyl ester
    —— 4,4'-(2,3-dihydroxybutane-2,3-diyl)dibenzonitrile 93453-76-0 C18H16N2O2
    4,4'-(2,3-dihydroxybutane-2,3-diyl)dibenzonitrile
    —— 4-fluoro-2-(trans-4-hydroxycyclohexyloxy)-nitrobenzene 1332633-04-1 C12H14FNO4
    4-fluoro-2-(trans-4-hydroxycyclohexyloxy)-nitrobenzene
    —— 4-[(1Z,3E)-1-chloro-5-methylhexa-1,3,5-trien-1-yl]benzoic acid 1616766-74-5 C14H13ClO2
    4-[(1Z,3E)-1-chloro-5-methylhexa-1,3,5-trien-1-yl]benzoic acid
    —— 4-Ethoxy-3-ethyl-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indol-8-ol 95689-10-4 C22H30N2O2
    4-Ethoxy-3-ethyl-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indol-8-ol
    —— 4-carbethoxy-3'-chloro-4'-hydroxy azobenzene 142315-53-5 C15H13ClN2O3
    4-carbethoxy-3'-chloro-4'-hydroxy azobenzene
    —— 4-bromo-1-(cyclopropylmethyl)-N-[(3-pyridin-3-yl-1H-pyrazol-4-yl)methyl]-1H-benzotriazol-5-amine 1247947-86-9 C19H18BrN7
    4-bromo-1-(cyclopropylmethyl)-N-[(3-pyridin-3-yl-1H-pyrazol-4-yl)methyl]-1H-benzotriazol-5-amine
    —— 4-(2,5-dimethyl-1H-indol-3-yl)-8-(trifluoromethyl)-quinoline, hydrochloride 629643-83-0 C20H15F3N2*ClH
    4-(2,5-dimethyl-1H-indol-3-yl)-8-(trifluoromethyl)-quinoline, hydrochloride
    —— 4-(4-tert-Butoxycarbonylamino-benzoylamino)-1-methyl-1H-pyrrole-2-carboxylic acid methyl ester 292070-13-4 C19H23N3O5
    4-(4-tert-Butoxycarbonylamino-benzoylamino)-1-methyl-1H-pyrrole-2-carboxylic acid methyl ester
    —— (4S)-3-(4-methyl-5,6,7,8-tetrahydroquinolin-2-yl)-4-propan-2-yl-1,3-oxazolidin-2-one 737760-96-2 C16H22N2O2
    (4S)-3-(4-methyl-5,6,7,8-tetrahydroquinolin-2-yl)-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-benzyloxybutanal, 4-amino-2,3-dihydro-6-nitro-1,4-benzoxazine hydrazone 193401-76-2 C19H21N3O4
    4-benzyloxybutanal, 4-amino-2,3-dihydro-6-nitro-1,4-benzoxazine hydrazone
    —— 4-acetyl-1-phenyl-2(1H)-quinolone 81564-32-1 C17H13NO2
    4-acetyl-1-phenyl-2(1H)-quinolone
    —— (4Z)-4-(2,2-dimethylpropylidene)-3-(3-methylbut-1-enylidene)spiro[thietane-2,9'-thioxanthene] 78601-78-2 C25H26S2
    (4Z)-4-(2,2-dimethylpropylidene)-3-(3-methylbut-1-enylidene)spiro[thietane-2,9'-thioxanthene]