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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[4-(2-tert-butylphenyl)piperazin-1-yl]-5-oxopentan-2-one 1252656-71-5 C19H28N2O2
    5-[4-(2-tert-butylphenyl)piperazin-1-yl]-5-oxopentan-2-one
    —— 5-(Cyclohexylidene-hydrazono)-2-phenyl-[1,2,4]thiadiazolidin-3-one 101529-33-3 C14H16N4OS
    5-(Cyclohexylidene-hydrazono)-2-phenyl-[1,2,4]thiadiazolidin-3-one
    —— (5S)-8-<(Z)-1-hydroxybut-1-ylidene>-5-methyl-5,6-dihydro-7(8H)-indolizinone 132298-73-8 C13H17NO2
    (5S)-8-<(Z)-1-hydroxybut-1-ylidene>-5-methyl-5,6-dihydro-7(8H)-indolizinone
    —— 5-methyl-3-oxo-4-(1,1,3-trioxo-1,2-benzothiazol-2-yl)-1H-pyrazole-2-carboxamide 177544-14-8 C12H10N4O5S
    5-methyl-3-oxo-4-(1,1,3-trioxo-1,2-benzothiazol-2-yl)-1H-pyrazole-2-carboxamide
    —— (5-Methoxy-1-methyl-1H-indol-2-ylmethyl)-prop-2-ynyl-amine; hydrochloride 130445-47-5 C14H16N2O*ClH
    (5-Methoxy-1-methyl-1H-indol-2-ylmethyl)-prop-2-ynyl-amine; hydrochloride
    —— 5-pyrrolidin-1-ylmethyl-furan-2-carboxylic acid [4-(4-acryloylamino-piperidine-1-sulfonyl)-phenyl]-amide 1414967-49-9 C24H30N4O5S
    5-pyrrolidin-1-ylmethyl-furan-2-carboxylic acid [4-(4-acryloylamino-piperidine-1-sulfonyl)-phenyl]-amide
    —— (5-Chloro-3-methyl-4H-benzo[1,4]thiazin-2-yl)-(2,4-dimethoxy-phenyl)-methanone 126308-11-0 C18H16ClNO3S
    (5-Chloro-3-methyl-4H-benzo[1,4]thiazin-2-yl)-(2,4-dimethoxy-phenyl)-methanone
    —— 5-Dimethylamino-valeriansaeure-amid 44956-12-9 C7H16N2O
    5-Dimethylamino-valeriansaeure-amid
    —— 5-phenyl-6-(4-dimethylaminophenyl)-1-ethyl-1,6-dihydropyrazine-2,3-dicarbonitrile 1104640-69-8 C22H21N5
    5-phenyl-6-(4-dimethylaminophenyl)-1-ethyl-1,6-dihydropyrazine-2,3-dicarbonitrile
    —— 5-benzyloxy-2-[5-(4-methoxyphenyl)pyridin-3-yl]-1H-indole 1037551-88-4 C27H22N2O2
    5-benzyloxy-2-[5-(4-methoxyphenyl)pyridin-3-yl]-1H-indole
    —— (5R,6S)-6-(benzyloxy)-10,10-diethyl-2,2,3,3,7,7-hexamethyl-5-(2-methylprop-1-enyl)-4,9-dioxa-3,10-disiladodecane 1133770-54-3 C29H54O3Si2
    (5R,6S)-6-(benzyloxy)-10,10-diethyl-2,2,3,3,7,7-hexamethyl-5-(2-methylprop-1-enyl)-4,9-dioxa-3,10-disiladodecane
    —— {5,10,15,20-tetra(2',6'-dipivaloyloxyphenyl)porphyrinato-iron(II)}(1,2-dimethylimidazole)*O2 128406-88-2 C89H100FeN6O16*O2
    {5,10,15,20-tetra(2',6'-dipivaloyloxyphenyl)porphyrinato-iron(II)}(1,2-dimethylimidazole)*O2
    —— 5-acetamido-8-O-allyl-6-O-benzyl-5-deoxy-1,2-O-isopropylidene-3-O-methylthiomethyl-α-D-threo-D-allooctofuranose-(1,4) 112302-54-2 C25H37NO8S
    5-acetamido-8-O-allyl-6-O-benzyl-5-deoxy-1,2-O-isopropylidene-3-O-methylthiomethyl-α-D-threo-D-allooctofuranose-(1,4)
    —— 5-(2-methyl-selenochromen-4-ylidene)-pyrimidine-2,4,6-trione 66084-03-5 C14H10N2O3Se
    5-(2-methyl-selenochromen-4-ylidene)-pyrimidine-2,4,6-trione
    —— 5-hexadecanoyloxymethyl-2,2,8-trimethyl-4<i>H</i>-[1,3]dioxino[4,5-<i>c</i>]pyridine; hydrochloride 14210-74-3 C27H45NO4*ClH
    5-hexadecanoyloxymethyl-2,2,8-trimethyl-4<i>H</i>-[1,3]dioxino[4,5-<i>c</i>]pyridine; hydrochloride
    —— 5,6-Dihydro-2-p-tolylthiazolo<3,2-b>-s-triazole 87220-09-5 C11H11N3S
    5,6-Dihydro-2-p-tolylthiazolo<3,2-b>-s-triazole
    —— 5-(E)(2-bromovinyl)-2',3'-secouridine 104107-69-9 C11H15BrN2O6
    5-(E)(2-bromovinyl)-2',3'-secouridine
    —— 5-Cyan-2-methyl-4,6-bis-methylamino-pyrimidin 5571-00-6 C8H11N5
    5-Cyan-2-methyl-4,6-bis-methylamino-pyrimidin
    —— (5-methyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-urea 46117-88-8 C6H10N4O2
    (5-methyl-4-oxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-urea
    —— 5-(1-Chloraethyl)-3-methoxymethyl-1,2-oxazol 71495-03-9 C7H10ClNO2
    5-(1-Chloraethyl)-3-methoxymethyl-1,2-oxazol
    —— 5-amino-2-(2,6-difluorophenyl)-N-(5-(piperidin-4-ylmethoxy)isothiazol-4-yl)thiazole-4-carboxamide 1422395-05-8 C19H19F2N5O2S2
    5-amino-2-(2,6-difluorophenyl)-N-(5-(piperidin-4-ylmethoxy)isothiazol-4-yl)thiazole-4-carboxamide
    —— 5-acetyl-6-methyl-2-phenyl-4-(β-D-galactopyranosylthio)pyrimidine 1204007-35-1 C19H22N2O6S
    5-acetyl-6-methyl-2-phenyl-4-(β-D-galactopyranosylthio)pyrimidine
    —— 5<i>t</i>-ethoxy-3-methyl-pent-4-enal 29069-59-8 C8H14O2
    5<i>t</i>-ethoxy-3-methyl-pent-4-enal
    —— 5-Benzoyl-6-(4-chloro-phenyl)-1,3-dimethyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester 96429-56-0 C24H20ClN3O5
    5-Benzoyl-6-(4-chloro-phenyl)-1,3-dimethyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester
    —— 5,7-bis-O-trimethylsilyl-soraphen A 163229-32-1 C35H60O8Si2
    5,7-bis-O-trimethylsilyl-soraphen A
    —— (5R,7S,8R,9R,10E,13R)-7-(tert-butyldimethylsiloxy)-5,9-(di-4-methoxybenzyloxy)-13-methoxymethoxy-8,11-dimethylhexadec-10-en-1-ol 1052661-33-2 C42H70O8Si
    (5R,7S,8R,9R,10E,13R)-7-(tert-butyldimethylsiloxy)-5,9-(di-4-methoxybenzyloxy)-13-methoxymethoxy-8,11-dimethylhexadec-10-en-1-ol
    —— 5-amino-benzo[1,2,5]thiadiazole-4-sulfonic acid; barium salt (2:1) 91159-89-6 Ba*2C6H4N3O3S2
    5-amino-benzo[1,2,5]thiadiazole-4-sulfonic acid; barium salt (2:1)
    —— 5-methoxy-1-methyl-2-phenylsulfanylmethyl-indole-3-carboxylic acid ethyl ester 25900-89-4 C20H21NO3S
    5-methoxy-1-methyl-2-phenylsulfanylmethyl-indole-3-carboxylic acid ethyl ester
    —— 5-β-Cyanoethyl-3-methyl-1,2-dihydropyrrolizin 26176-31-8 C11H14N2
    5-β-Cyanoethyl-3-methyl-1,2-dihydropyrrolizin
    —— (5-methyl-1-(phenylamino)-1H-1,2,3-triazol-4-yl)methanol 1421925-61-2 C10H12N4O
    (5-methyl-1-(phenylamino)-1H-1,2,3-triazol-4-yl)methanol
    —— 5,7-diethoxy-3,6-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one 27782-56-5 C22H24O7
    5,7-diethoxy-3,6-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one
    —— 5-chloro-6-(4-methoxyphenyl)benzo[b]naphtho[2,1-d]furan 1123866-28-3 C23H15ClO2
    5-chloro-6-(4-methoxyphenyl)benzo[b]naphtho[2,1-d]furan
    —— (5R)-5-((1S)-2-(allyloxy)-1-methoxy-2-((4S,5R)-2,2,5-trimethyl-1,3-dioxolan-4-yl)ethyl)-2-(phenylthio)cyclohexan-1-one 1046466-43-6 C24H34O5S
    (5R)-5-((1S)-2-(allyloxy)-1-methoxy-2-((4S,5R)-2,2,5-trimethyl-1,3-dioxolan-4-yl)ethyl)-2-(phenylthio)cyclohexan-1-one
    —— 5-bromopentyl 4-(2,3-dihydro-1,3-dioxo-1H-isoindol-2-yl)benzoate 1070804-85-1 C20H18BrNO4
    5-bromopentyl 4-(2,3-dihydro-1,3-dioxo-1H-isoindol-2-yl)benzoate
    —— 5-acetylsulfanylmethyl-3-(5-nitro-furan-2-yl)-[1,2,4]oxadiazole 36123-34-9 C9H7N3O5S
    5-acetylsulfanylmethyl-3-(5-nitro-furan-2-yl)-[1,2,4]oxadiazole
    —— (5R)-3-{6-[(2,6-dimethylphenyl)oxy]-3-pyridinyl}-5-methyl-2,4-imidazolidinedione 1311136-78-3 C17H17N3O3
    (5R)-3-{6-[(2,6-dimethylphenyl)oxy]-3-pyridinyl}-5-methyl-2,4-imidazolidinedione
    —— (5aR,10bR)-1,5-dimethyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-95-4 C20H24N2O2S
    (5aR,10bR)-1,5-dimethyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aS,10bR)-6-methyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445375-58-6 C19H22N2O2S
    (5aS,10bR)-6-methyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aR,10bR)-9-[(3-fluorophenyl)sulfonyl]-1-methyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-91-0 C19H21FN2O2S
    (5aR,10bR)-9-[(3-fluorophenyl)sulfonyl]-1-methyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aS,10bR)-3-ethyl-9-[(4-methylphenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445375-83-7 C21H26N2O2S
    (5aS,10bR)-3-ethyl-9-[(4-methylphenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aR,10bS)-9-[(3-methylphenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445374-69-6 C19H22N2O2S
    (5aR,10bS)-9-[(3-methylphenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aR,10bS)-3,6-dimethyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445374-25-4 C20H24N2O2S
    (5aR,10bS)-3,6-dimethyl-9-(phenylsulfonyl)-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (5aR,10bS)-9-[(3,4-difluorophenyl)sulfonyl]-6-methyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445374-18-5 C19H20F2N2O2S
    (5aR,10bS)-9-[(3,4-difluorophenyl)sulfonyl]-6-methyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— 5,7-Dimethyl-10-(2,4,6-trimethyl-phenyl)-4b,9-dihydro-indeno[1,2-a]indene 83760-10-5 C27H26
    5,7-Dimethyl-10-(2,4,6-trimethyl-phenyl)-4b,9-dihydro-indeno[1,2-a]indene
    —— 5-(5-(tert-butylsulfonyl)-1-(methoxymethyl)-1H-benzo[d]imidazol-2-yl)-1-phenylpyridin-2(1H)-one 1359858-86-8 C24H25N3O4S
    5-(5-(tert-butylsulfonyl)-1-(methoxymethyl)-1H-benzo[d]imidazol-2-yl)-1-phenylpyridin-2(1H)-one
    —— 5-Aminomethyl-tetrahydrofurfurylalkohol-bis-<toluol-4-sulfonat> 96001-49-9 C20H25NO6S2
    5-Aminomethyl-tetrahydrofurfurylalkohol-bis-<toluol-4-sulfonat>
    —— 5-(2-fluoro-phenyl)-7-iodo-2-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-3-carboxylic acid methyl ester 34932-97-3 C17H12FIN2O3
    5-(2-fluoro-phenyl)-7-iodo-2-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-3-carboxylic acid methyl ester
    —— 5-amino-6-chloro-2-cyclohexyl-isoindole-1,3-dione 92194-65-5 C14H15ClN2O2
    5-amino-6-chloro-2-cyclohexyl-isoindole-1,3-dione
    —— 5-[4-(5-hydroxymethyl-2-oxo-oxazolidin-3-yl)-phenoxy]-pentanenitrile 70133-76-5 C15H18N2O4
    5-[4-(5-hydroxymethyl-2-oxo-oxazolidin-3-yl)-phenoxy]-pentanenitrile
    —— (5S,6S)-3-aza-3-[2-(4-bromophenyl)ethyl]-6-{[(tert-butyloxycarbonyl)-L-valinyl]amino}-5-hydroxy-7-phenylheptanoyl amide 866227-42-1 C30H43BrN4O5
    (5S,6S)-3-aza-3-[2-(4-bromophenyl)ethyl]-6-{[(tert-butyloxycarbonyl)-L-valinyl]amino}-5-hydroxy-7-phenylheptanoyl amide