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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R)-4-[(1'R,2'S,3'R,4'R)-3',4',5'-trihydroxy-1',2'-(isopropylidenedioxy)pentyl]-3-(p-methoxybenzyl)oxazolidin-2-one 1450732-99-6 C19H27NO8
    (4R)-4-[(1'R,2'S,3'R,4'R)-3',4',5'-trihydroxy-1',2'-(isopropylidenedioxy)pentyl]-3-(p-methoxybenzyl)oxazolidin-2-one
    —— 4-(4-n-propylphenyl)benzoic acid 4-cyano-3,5-difluorophenyl ester 1392007-24-7 C23H17F2NO2
    4-(4-n-propylphenyl)benzoic acid 4-cyano-3,5-difluorophenyl ester
    —— 4,4-diethylpiperidine-cis-2,6-dicarboxylic acid hydrochloride 1352558-85-0 C11H19NO4*ClH
    4,4-diethylpiperidine-cis-2,6-dicarboxylic acid hydrochloride
    —— 4,4'-Bis-<4-chlor-2-methyl-buten-(2)-yl>-biphenyl 10346-24-4 C22H24Cl2
    4,4'-Bis-<4-chlor-2-methyl-buten-(2)-yl>-biphenyl
    —— 4-Chloro-benzoic acid 2-tert-butylsulfanylcarbonyl-ethyl ester 58228-85-6 C14H17ClO3S
    4-Chloro-benzoic acid 2-tert-butylsulfanylcarbonyl-ethyl ester
    —— 4-allyl-3-benzhydryl-2H-chromen-2-one 1099654-21-3 C25H20O2
    4-allyl-3-benzhydryl-2H-chromen-2-one
    —— 4-[2-(5-Nitro-furan-2-yl)-thiazol-4-ylmethyl]-morpholine 13200-16-3 C12H13N3O4S
    4-[2-(5-Nitro-furan-2-yl)-thiazol-4-ylmethyl]-morpholine
    —— 4-Benzyl-3-isobutoxy-5-sulfamyl-benzoesaeure 51573-82-1 C18H21NO5S
    4-Benzyl-3-isobutoxy-5-sulfamyl-benzoesaeure
    —— 4-Thiazolyl-(2)-azo-N-(3-piperidino-propyl)-5,6,7,8-tetrahydro-1-naphthylamin 18951-15-0 C21H29N5S
    4-Thiazolyl-(2)-azo-N-(3-piperidino-propyl)-5,6,7,8-tetrahydro-1-naphthylamin
    —— (4S,5S)-4-(2-(13)C-allyl)-5-pentyl-oxazolidin-2-one 1334497-07-2 C11H19NO2
    (4S,5S)-4-(2-(13)C-allyl)-5-pentyl-oxazolidin-2-one
    —— 4-[5-(5,7-dichloro-benzooxazol-2-yl)-1<i>H</i>-[1,2,3]triazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline 50710-23-1 C17H13Cl2N5O
    4-[5-(5,7-dichloro-benzooxazol-2-yl)-1<i>H</i>-[1,2,3]triazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4-Methyl-3-aethyl-2-<4-dimethylamino-styryl>-5-<thiazolyl-(4)>-thiazoliumion 98823-10-0 C19H22N3S2*I
    4-Methyl-3-aethyl-2-<4-dimethylamino-styryl>-5-<thiazolyl-(4)>-thiazoliumion
    —— 4β-Tosyloxy-10β-pinan-3-on 35997-99-0 C17H22O4S
    4β-Tosyloxy-10β-pinan-3-on
    —— 4-ethyl 1,1-dimethyl (S,Z)-4-(cinnamoyloxy)-2-phenylbut-3-ene-1,1,4-tricarboxylate 1112238-64-8 C26H26O8
    4-ethyl 1,1-dimethyl (S,Z)-4-(cinnamoyloxy)-2-phenylbut-3-ene-1,1,4-tricarboxylate
    —— 4-(2,4-dichloro-phenyl)-5-methylsulfanyl-2-trichloromethylsulfanyl-2,4-dihydro-[1,2,4]triazol-3-one 68320-38-7 C10H6Cl5N3OS2
    4-(2,4-dichloro-phenyl)-5-methylsulfanyl-2-trichloromethylsulfanyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— (4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}-2-thienyl)methanol 913828-53-2 C18H11F3N2O2S2
    (4-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}-2-thienyl)methanol
    —— 4-[(3-benzhydryl)ureido]phenyl sulfamate 1330061-62-5 C14H15N3O4S
    4-[(3-benzhydryl)ureido]phenyl sulfamate
    —— (4aR)-3-[(3'-fluoro-4'-chloro-[1,1'-biphenyl]-2-yl)methyl]-2,3,4,4a,5,6-hexahydro-1H-pyrazino[1,2-a]quinoline-8-carboxylic acid 1053266-12-8 C26H24ClFN2O2
    (4aR)-3-[(3'-fluoro-4'-chloro-[1,1'-biphenyl]-2-yl)methyl]-2,3,4,4a,5,6-hexahydro-1H-pyrazino[1,2-a]quinoline-8-carboxylic acid
    —— 4-(2-methyl-trityl)-aniline 115211-42-2 C26H23N
    4-(2-methyl-trityl)-aniline
    —— 4-carbamoyl-1-(cyanomethyl)pyridinium chloride 1236145-26-8 C8H8N3O*Cl
    4-carbamoyl-1-(cyanomethyl)pyridinium chloride
    —— 4-((3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-((2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-yl)thio)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one 1300645-38-8 C37H64O7SSi
    4-((3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-((2,2,3,3-tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-yl)thio)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one
    —— 4-[2-(6-chloro-1-methyl-2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-ethyl]-<i>N</i>-cyclohexylcarbamoyl-benzenesulfonamide 42285-94-9 C24H27ClN4O5S
    4-[2-(6-chloro-1-methyl-2,4-dioxo-1,4-dihydro-2<i>H</i>-quinazolin-3-yl)-ethyl]-<i>N</i>-cyclohexylcarbamoyl-benzenesulfonamide
    —— 4-Heptanoyloxy-benzoic acid p-tolyl ester 52811-82-2 C21H24O4
    4-Heptanoyloxy-benzoic acid p-tolyl ester
    —— 4-cyano-4-(thiazol-4-yl)cyclohexanone ethylene ketal 1006686-02-7 C12H14N2O2S
    4-cyano-4-(thiazol-4-yl)cyclohexanone ethylene ketal
    —— 4-fluoro-9-nitroso-carbazole 390-05-6 C12H7FN2O
    4-fluoro-9-nitroso-carbazole
    —— (4-Hydroxy-2-tetradecyl-piperidin-4-yl)-phosphonic acid diethyl ester 849814-18-2 C23H48NO4P
    (4-Hydroxy-2-tetradecyl-piperidin-4-yl)-phosphonic acid diethyl ester
    —— (4aR,10bR)-4-cyclobutyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline-7,8-diol hydrobromide 1240514-19-5 BrH*C17H23NO2
    (4aR,10bR)-4-cyclobutyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline-7,8-diol hydrobromide
    —— 4-butoxymethyl-hexa-1,2-diene 65351-19-1 C11H20O
    4-butoxymethyl-hexa-1,2-diene
    —— 4-[[5-Carbamoyl-4-(3-methylanilino)pyrimidin-2-yl]amino]-2-fluorobenzoic acid 1198303-74-0 C19H16FN5O3
    4-[[5-Carbamoyl-4-(3-methylanilino)pyrimidin-2-yl]amino]-2-fluorobenzoic acid
    —— (4R)-2-butyl-4-(1H-indol-3-ylmethyl)-3-(4-methylphenyl)sulfonyl-1,3,2-oxazaborolidin-5-one 136838-53-4 C22H25BN2O4S
    (4R)-2-butyl-4-(1H-indol-3-ylmethyl)-3-(4-methylphenyl)sulfonyl-1,3,2-oxazaborolidin-5-one
    —— 4-(octahydroisoquinoline-2-sulfonyl)-1-piperidin-1-ylbutan-1-one 1257988-11-6 C18H32N2O3S
    4-(octahydroisoquinoline-2-sulfonyl)-1-piperidin-1-ylbutan-1-one
    —— 4-fluorophenyl-1-methylpiperidin-4-yl-methanol 720674-19-1 C13H18FNO
    4-fluorophenyl-1-methylpiperidin-4-yl-methanol
    —— 4-(4-bromobutyl)-2,2'-bipyridine 1231718-60-7 C14H15BrN2
    4-(4-bromobutyl)-2,2'-bipyridine
    —— 4-chloro-N-((4-(isopropoxymethyl)-1H-1,2,3-triazol-5-yl)methyl)benzenesulfonamide 1226865-12-8 C13H17ClN4O3S
    4-chloro-N-((4-(isopropoxymethyl)-1H-1,2,3-triazol-5-yl)methyl)benzenesulfonamide
    —— 4,4a-epoxy-8a-methyl-decahydronaphthalene 5173-76-2 C11H18O
    4,4a-epoxy-8a-methyl-decahydronaphthalene
    —— (4R,4aR,8aS)-methyl 8a-hydroxy-4a-nitro-4-phenyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-2-carboxylate 1403680-39-6 C17H19NO6
    (4R,4aR,8aS)-methyl 8a-hydroxy-4a-nitro-4-phenyl-4a,5,6,7,8,8a-hexahydro-4H-chromene-2-carboxylate
    —— (4S,5R)-4,5-epoxy-2-methyl-3-hexanone 1431136-67-2 C7H12O2
    (4S,5R)-4,5-epoxy-2-methyl-3-hexanone
    —— 4-chloro-3,4-dihydrospiro[chromene-2,1'-cyclopentane] 1630952-49-6 C13H15ClO
    4-chloro-3,4-dihydrospiro[chromene-2,1'-cyclopentane]
    —— 4-(1-benzenesulfonyl-ethyl)-pyridine 101893-71-4 C13H13NO2S
    4-(1-benzenesulfonyl-ethyl)-pyridine
    —— 4''-Octyl-[2,2';5',2'']terthiophene-5-carboxylic acid benzyl ester 204701-14-4 C28H30O2S3
    4''-Octyl-[2,2';5',2'']terthiophene-5-carboxylic acid benzyl ester
    —— 4-(2-amino-4,5-diethoxy-benzoyl)-benzoic acid methyl ester 1133428-81-5 C19H21NO5
    4-(2-amino-4,5-diethoxy-benzoyl)-benzoic acid methyl ester
    —— 4-(5-bromobenzofuran-2-yl)-2-(2-chloro-6-fluorophenyl)-1H-imidazole 1254170-67-6 C17H9BrClFN2O
    4-(5-bromobenzofuran-2-yl)-2-(2-chloro-6-fluorophenyl)-1H-imidazole
    —— 4-[4-(4-<i>tert</i>-butyl-2-methyl-phenoxy)-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol 4685-28-3 C26H24ClN3O3
    4-[4-(4-<i>tert</i>-butyl-2-methyl-phenoxy)-6-(4-chloro-phenyl)-[1,3,5]triazin-2-yl]-benzene-1,3-diol
    —— 4-Propyl-cyclohexanecarbothioic acid S-(4-propoxy-phenyl) ester 78897-80-0 C19H28O2S
    4-Propyl-cyclohexanecarbothioic acid S-(4-propoxy-phenyl) ester
    —— 4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-(benzoyl-methyl-amide) 24067-99-0 C14H13ClN2O5S2
    4-Chloro-benzene-1,3-disulfonic acid 3-amide 1-(benzoyl-methyl-amide)
    —— 4-{2-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-((E)-3-hydroxy-4,4-dimethyl-oct-1-enyl)-cyclopentyl]-ethoxy}-butyric acid methyl ester 55444-80-9 C22H40O6
    4-{2-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-((E)-3-hydroxy-4,4-dimethyl-oct-1-enyl)-cyclopentyl]-ethoxy}-butyric acid methyl ester
    —— 4,4'-Diformyl-biphenyl-3,3'-disulfonic acid bis-dimethylamide 56113-20-3 C18H20N2O6S2
    4,4'-Diformyl-biphenyl-3,3'-disulfonic acid bis-dimethylamide
    —— 4-[2-(2-bromoacetylamino)-4.5-diethoxy-benzoyl]-benzoic acid methyl ester 1133428-82-6 C21H22BrNO6
    4-[2-(2-bromoacetylamino)-4.5-diethoxy-benzoyl]-benzoic acid methyl ester
    —— 4-chlorobutyronitrile-2,2-d2 90030-30-1 C4H6ClN
    4-chlorobutyronitrile-2,2-d2
    —— 4-bromo-6-methoxy-2H-chromene 122323-14-2 C10H9BrO2
    4-bromo-6-methoxy-2H-chromene