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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Nitro-2-[(E)-(4-oxo-3-phenyl-2-sulfanylidene-1,3-thiazolidin-5-yl)diazenyl]benzoic acid 183809-77-0 C16H10N4O5S2
    5-Nitro-2-[(E)-(4-oxo-3-phenyl-2-sulfanylidene-1,3-thiazolidin-5-yl)diazenyl]benzoic acid
    —— {5-[4-(Diethylamino)phenyl]penta-2,4-dien-1-ylidene}propanedinitrile 182246-78-2 C18H19N3
    {5-[4-(Diethylamino)phenyl]penta-2,4-dien-1-ylidene}propanedinitrile
    —— (5S)-1-(3-Chlorophenyl)-5-[(ethanesulfonyl)methyl]piperazin-2-one 183500-93-8 C13H17ClN2O3S
    (5S)-1-(3-Chlorophenyl)-5-[(ethanesulfonyl)methyl]piperazin-2-one
    —— 5-tert-Butoxy-4-(tert-butoxycarbonyl)-5-oxopentanoate 168975-96-0 C14H23O6-
    5-tert-Butoxy-4-(tert-butoxycarbonyl)-5-oxopentanoate
    —— 5-{[(2-Ethenylphenyl)methyl]sulfanyl}-1,3,4-thiadiazole-2(3H)-thione 180053-43-4 C11H10N2S3
    5-{[(2-Ethenylphenyl)methyl]sulfanyl}-1,3,4-thiadiazole-2(3H)-thione
    —— 5-[(2-Chloroethyl)sulfanyl]pentanoic acid 175734-02-8 C7H13ClO2S
    5-[(2-Chloroethyl)sulfanyl]pentanoic acid
    —— 5-(Acetylsulfanyl)-4-chloro-2-fluorobenzoic acid 179735-26-3 C9H6ClFO3S
    5-(Acetylsulfanyl)-4-chloro-2-fluorobenzoic acid
    —— 5-(4-Decylphenyl)pyrazine-2-carbonitrile 177579-29-2 C21H27N3
    5-(4-Decylphenyl)pyrazine-2-carbonitrile
    —— (5-{[(5S)-2-Oxo-1,3-oxazolidin-5-yl]methyl}-1H-indol-3-yl)acetic acid 175733-90-1 C14H14N2O4
    (5-{[(5S)-2-Oxo-1,3-oxazolidin-5-yl]methyl}-1H-indol-3-yl)acetic acid
    —— (5R)-5-(Hydroxymethyl)-3-(thiophen-3-yl)-1,3-oxazolidin-2-one 175591-35-2 C8H9NO3S
    (5R)-5-(Hydroxymethyl)-3-(thiophen-3-yl)-1,3-oxazolidin-2-one
    —— 5-Iodopenta-2,4-dienal 168295-35-0 C5H5IO
    5-Iodopenta-2,4-dienal
    —— 5-Fluor-2,4,6-trimethoxy-pyrimidin 17573-90-9 C7H9FN2O3
    5-Fluor-2,4,6-trimethoxy-pyrimidin
    —— 5,8-Dinitrocycloocta-1,3,6-triene 17214-27-6 C8H8N2O4
    5,8-Dinitrocycloocta-1,3,6-triene
    —— 5,5,16,16-Tetrabutyl-7,14-dioxo-6,15-dioxa-5,16-distannaicosane 166522-21-0 C32H66O4Sn2
    5,5,16,16-Tetrabutyl-7,14-dioxo-6,15-dioxa-5,16-distannaicosane
    —— 5-(Bromomethyl)uridine 17159-40-9 C10H13BrN2O6
    5-(Bromomethyl)uridine
    —— 5-Fluoro-1-aza-5-silabicyclo[3.3.3]undecane 169228-30-2 C9H18FNSi
    5-Fluoro-1-aza-5-silabicyclo[3.3.3]undecane
    —— 5-(p-Chlorphenyl)-2-(ω-bromacetyl)-furan 39170-34-8 C12H8BrClO2
    5-(p-Chlorphenyl)-2-(ω-bromacetyl)-furan
    —— 5-Cyclohexylpenta-2,4-dien-1-ol 162407-43-4 C11H18O
    5-Cyclohexylpenta-2,4-dien-1-ol
    —— 5'-ethoxycarbonylamino-5'-deoxy-adenosine 21950-41-4 C13H18N6O5
    5'-ethoxycarbonylamino-5'-deoxy-adenosine
    —— 5-[(Benzyloxy)methyl]-3-[4-(pyridin-4-yl)phenyl]-1,3-oxazolidin-2-one 392240-50-5 C22H20N2O3
    5-[(Benzyloxy)methyl]-3-[4-(pyridin-4-yl)phenyl]-1,3-oxazolidin-2-one
    —— 5-[(2S,3R)-3-undecylthiiran-2-yl]pentanoic acid 15689-77-7 C18H34O2S
    5-[(2S,3R)-3-undecylthiiran-2-yl]pentanoic acid
    —— 5-Bromo-1-phenyl-9H-beta-carbolin-6-amine 160065-94-1 C17H12BrN3
    5-Bromo-1-phenyl-9H-beta-carbolin-6-amine
    —— 5-(3,4-Dimethoxyphenyl)-3-methylpenta-2,4-dienal 154152-56-4 C14H16O3
    5-(3,4-Dimethoxyphenyl)-3-methylpenta-2,4-dienal
    —— (5S,8S)-8-benzyl-5-isopropyl-3,6,9-trioxo-1-phenyl-2-oxa-4,7,10-triazadodecan-12-oic acid 33385-85-2 C24H29N3O6
    (5S,8S)-8-benzyl-5-isopropyl-3,6,9-trioxo-1-phenyl-2-oxa-4,7,10-triazadodecan-12-oic acid
    —— 5-Hydrazino-7-methyl-2-phenyl-imidazo<1.2-a>pyrimidin 13994-74-6 C13H13N5
    5-Hydrazino-7-methyl-2-phenyl-imidazo<1.2-a>pyrimidin
    —— 5-Phenoxybenzene-1,3-dicarbonyl dichloride 15453-27-7 C14H8Cl2O3
    5-Phenoxybenzene-1,3-dicarbonyl dichloride
    —— 5,5'-dibutyl-2,2'-bipyridine 15104-02-6 C18H24N2
    5,5'-dibutyl-2,2'-bipyridine
    —— 5-Formyl-2-triethylsilanyl-imidazole-1-sulfonic acid dimethylamide 155697-10-2 C12H23N3O3SSi
    5-Formyl-2-triethylsilanyl-imidazole-1-sulfonic acid dimethylamide
    —— 5-Methylhept-4-en-6-yn-3-ol 155268-26-1 C8H12O
    5-Methylhept-4-en-6-yn-3-ol
    —— 5-Fluoro-4-hydroxy-6-phenyl-3-(2,4,6-trimethylphenyl)-2H-pyran-2-one 154931-14-3 C20H17FO3
    5-Fluoro-4-hydroxy-6-phenyl-3-(2,4,6-trimethylphenyl)-2H-pyran-2-one
    —— 5-Carboxy-N,N,N-trimethylpentan-1-aminium bromide 13594-55-3 C9H20BrNO2
    5-Carboxy-N,N,N-trimethylpentan-1-aminium bromide
    —— 5-Methyl-4-phenyl-3-(2-pyridyl)-4H-<1,2,4>triazol 14664-84-7 C14H12N4
    5-Methyl-4-phenyl-3-(2-pyridyl)-4H-<1,2,4>triazol
    —— 5,5-Dimethyl-2-(3-oxobutan-2-ylidene)-1,3-dithiolan-4-one 13187-71-8 C9H12O2S2
    5,5-Dimethyl-2-(3-oxobutan-2-ylidene)-1,3-dithiolan-4-one
    —— 5-Oxo-2,3,4,5-tetrahydronaphtho<1,2-b>thiepin 10442-73-6 C14H12OS
    5-Oxo-2,3,4,5-tetrahydronaphtho<1,2-b>thiepin
    —— 5-Ethyl-5-methyl-Δ<sup>2</sup>-pyrazolin 10289-79-9 C6H12N2
    5-Ethyl-5-methyl-Δ<sup>2</sup>-pyrazolin
    —— 5-Acetyl-6-formyl-9-hydroxyheptadeca-7,11-dienoic acid 197239-64-8 C20H32O5
    5-Acetyl-6-formyl-9-hydroxyheptadeca-7,11-dienoic acid
    —— (5-{2-[4-(Diphenylamino)phenyl]ethenyl}thiophen-2-yl)ethene-1,1,2-tricarbonitrile 163630-46-4 C29H18N4S
    (5-{2-[4-(Diphenylamino)phenyl]ethenyl}thiophen-2-yl)ethene-1,1,2-tricarbonitrile
    —— 5-(tert-Butyl-dimethyl-silanyloxymethyl)-2-methyl-isoxazolidine 167393-04-6 C11H25NO2Si
    5-(tert-Butyl-dimethyl-silanyloxymethyl)-2-methyl-isoxazolidine
    —— 5-biphenyl-4-yl-2-(4-methoxy-phenyl)-oxazole 17058-20-7 C22H17NO2
    5-biphenyl-4-yl-2-(4-methoxy-phenyl)-oxazole
    —— 5-hydroxyl-2-methylbenzoic acid t-butyl ester 162213-79-8 C12H16O3
    5-hydroxyl-2-methylbenzoic acid t-butyl ester
    —— 5-Oxo-4a,5,6,7,8,8a-hexahydroquinoline-8-carbaldehyde 168845-44-1 C10H11NO2
    5-Oxo-4a,5,6,7,8,8a-hexahydroquinoline-8-carbaldehyde
    —— 5-Ethyldodecahydro-1H-benzo[b]phosphindole 16523-77-6 C14H25P
    5-Ethyldodecahydro-1H-benzo[b]phosphindole
    —— 5-Methyldodecahydro-1H-benzo[b]phosphindole 16546-79-5 C13H23P
    5-Methyldodecahydro-1H-benzo[b]phosphindole
    —— 5-{[tert-Butyl(dimethyl)silyl]oxy}pent-3-en-2-one 162662-04-6 C11H22O2Si
    5-{[tert-Butyl(dimethyl)silyl]oxy}pent-3-en-2-one
    —— 5-methyl-2-trimethylsilylthiofuran 160284-56-0 C8H14OSSi
    5-methyl-2-trimethylsilylthiofuran
    —— 5-Amino-3-methyl-4-phenyl-2,3-dihydro-1,2,3-oxadiazol-2-ium chloride 155331-58-1 C9H12ClN3O
    5-Amino-3-methyl-4-phenyl-2,3-dihydro-1,2,3-oxadiazol-2-ium chloride
    —— 5-(Phenylsulfanyl)-2,3,4,5-tetrahydropyran-1-ium 154127-66-9 C11H13OS+
    5-(Phenylsulfanyl)-2,3,4,5-tetrahydropyran-1-ium
    —— 5-[(E)-Phenyldiazenyl]-1,3-thiazinane-2,4-dithione 13489-07-1 C10H9N3S3
    5-[(E)-Phenyldiazenyl]-1,3-thiazinane-2,4-dithione
    —— 5-<4-Nitro-phenyl>-1.3.4.5-tetrahydro-2H-1.4-benzodiazepin-2-on 2853-87-4 C15H13N3O3
    5-<4-Nitro-phenyl>-1.3.4.5-tetrahydro-2H-1.4-benzodiazepin-2-on
    —— 5-((Z)-2-Chloro-ethenesulfonyl)-2-methoxy-phenylamine 10149-44-7 C9H10ClNO3S
    5-((Z)-2-Chloro-ethenesulfonyl)-2-methoxy-phenylamine