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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-((1-benzylpiperidin-4-yl)methyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 865718-00-9 C19H25NO4
    5-((1-benzylpiperidin-4-yl)methyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-(2-dimethylamino-ethyl)-2-<i>trans</i>-propenyl-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one 24083-93-0 C16H22N2OS
    5-(2-dimethylamino-ethyl)-2-<i>trans</i>-propenyl-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one
    —— 5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrin 61449-63-6 C48H36N4O2
    5-(4-carboxyphenyl)-10,15,20-tris(4-methylphenyl) porphyrin
    —— 5-(2-tert-butoxycarbonylamino-thiazol-4-yl)-thiophene-2-carboxylic acid methyl ester 863409-14-7 C14H16N2O4S2
    5-(2-tert-butoxycarbonylamino-thiazol-4-yl)-thiophene-2-carboxylic acid methyl ester
    —— 5-nitro-2-(4-(trifluoromethyl)benzyl)isoquinolin-2-ium 78186-21-7 C17H12F3N2O2
    5-nitro-2-(4-(trifluoromethyl)benzyl)isoquinolin-2-ium
    —— (5(S)-(((6-fluoropyridin-2-yl)amino)methyl)-6-azaspiro[2.5]octan-6-yl)(2-methyl-5-phenylthiazol-4-yl)methanone 1262395-57-2 C24H25FN4OS
    (5(S)-(((6-fluoropyridin-2-yl)amino)methyl)-6-azaspiro[2.5]octan-6-yl)(2-methyl-5-phenylthiazol-4-yl)methanone
    —— 5-[1-(1H-Benzoimidazol-2-yl)-meth-(E)-ylidene]-4-imino-thiazolidin-2-one 31409-57-1 C11H8N4OS
    5-[1-(1H-Benzoimidazol-2-yl)-meth-(E)-ylidene]-4-imino-thiazolidin-2-one
    —— 5-Benzyloxy-1-(3-benzyloxy-4-methoxy-benzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline; compound with oxalic acid 35115-56-1 C2H2O4*C34H37NO5
    5-Benzyloxy-1-(3-benzyloxy-4-methoxy-benzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline; compound with oxalic acid
    —— 5-(5-{1-[5-(6-aminopyridin-3-yl)-1,2,4-oxadiazol-3-yl]cyclobutyl}pyridin-2-yl)pyrimidin-2-amine 1369512-97-9 C20H18N8O
    5-(5-{1-[5-(6-aminopyridin-3-yl)-1,2,4-oxadiazol-3-yl]cyclobutyl}pyridin-2-yl)pyrimidin-2-amine
    —— 5,11-Bis(2-phenylethyl)benzo[c][1,5]benzodiazocine-6,12-dione 92560-70-8 C30H26N2O2
    5,11-Bis(2-phenylethyl)benzo[c][1,5]benzodiazocine-6,12-dione
    —— [5-Chloro-2-(3,4-dimethylphenoxy)phenyl]methanamine hydrochloride 2089258-30-8 C15H17Cl2NO
    [5-Chloro-2-(3,4-dimethylphenoxy)phenyl]methanamine hydrochloride
    —— 5-fluoro-2-methoxy-4-methylaniline 1692806-14-6 C8H10FNO
    5-fluoro-2-methoxy-4-methylaniline
    —— 5-Methyl-1,3,4-thiadiazol-2-yl isocyanide 255842-19-4 C4H3N3S
    5-Methyl-1,3,4-thiadiazol-2-yl isocyanide
    —— 5-(4-Methoxyphenyl)-3-[(4-methoxyphenyl)diazenyl]-7-phenylpyrazolo[1,5-a]pyrimidin-2-amine 134045-80-0 C26H22N6O2
    5-(4-Methoxyphenyl)-3-[(4-methoxyphenyl)diazenyl]-7-phenylpyrazolo[1,5-a]pyrimidin-2-amine
    —— 5-(2-hydroxy-3-methoxyphenyl)-2,3-dihydro-1Hchromeno[4,3-e][1,4]thiazepin-6(5H)-one 1338247-98-5 C19H17NO4S
    5-(2-hydroxy-3-methoxyphenyl)-2,3-dihydro-1Hchromeno[4,3-e][1,4]thiazepin-6(5H)-one
    —— 5-chloro-2-nitrobenzylidene dichloride 30669-50-2 C7H4Cl3NO2
    5-chloro-2-nitrobenzylidene dichloride
    —— 5'-chloro-1'-methyl-3-phenyl-5H-spiro[furan-2,3'-indoline]-2',5-dione 1604676-97-2 C18H12ClNO3
    5'-chloro-1'-methyl-3-phenyl-5H-spiro[furan-2,3'-indoline]-2',5-dione
    —— 5-methoxy-4-(3-oxo-3-phenyl-propyl)-1,2-diphenyl-1,2-dihydro-pyrazol-3-one 33234-69-4 C25H22N2O3
    5-methoxy-4-(3-oxo-3-phenyl-propyl)-1,2-diphenyl-1,2-dihydro-pyrazol-3-one
    —— 5-methyl-12-(toluene-4-sulfonyl)-5,6,11,12-tetrahydro-dibenzo[<i>b</i>,<i>f</i>][1,4]diazocine 38182-36-4 C22H22N2O2S
    5-methyl-12-(toluene-4-sulfonyl)-5,6,11,12-tetrahydro-dibenzo[<i>b</i>,<i>f</i>][1,4]diazocine
    —— 5-benzyl-6-chloro-2-phenoxymethyl-3<i>H</i>-pyrimidin-4-one 32250-44-5 C18H15ClN2O2
    5-benzyl-6-chloro-2-phenoxymethyl-3<i>H</i>-pyrimidin-4-one
    —— 5-methyl-1,2,3,6,11,12,13,14,15,15a-decahydro-5<i>H</i>-indolo[2',3':3,4]pyrido[2,1-<i>j</i>]quinoline 33017-77-5 C20H26N2
    5-methyl-1,2,3,6,11,12,13,14,15,15a-decahydro-5<i>H</i>-indolo[2',3':3,4]pyrido[2,1-<i>j</i>]quinoline
    —— 5-[4-(4-bromo-benzenesulfonyl)-phenyl]-4-<i>o</i>-tolyl-2,4-dihydro-[1,2,4]triazole-3-thione 36289-67-5 C21H16BrN3O2S2
    5-[4-(4-bromo-benzenesulfonyl)-phenyl]-4-<i>o</i>-tolyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-Thiocyanato-6-chlor-8-iodacetamino-chinolin 33019-76-0 C12H7ClIN3OS
    5-Thiocyanato-6-chlor-8-iodacetamino-chinolin
    —— 5-(2-((9-methoxy-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-2-yl)oxy)ethyl)-2-((6-(trifluoromethyl)pyridin-3-yl)oxy)benzonitrile 1369253-17-7 C28H21F3N4O4
    5-(2-((9-methoxy-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-2-yl)oxy)ethyl)-2-((6-(trifluoromethyl)pyridin-3-yl)oxy)benzonitrile
    —— 5-[1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)meth-(E/Z)-ylidene]thiazolidine-2-thioxoimidazolidine-4-one 1204703-19-4 C18H22N2OS
    5-[1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)meth-(E/Z)-ylidene]thiazolidine-2-thioxoimidazolidine-4-one
    —— 5,15:10,20-bis<p-benzoquinone-1,4-diylbis(4,1-butanediyl-2,1-benzeno)>porphyrin 91295-89-5 C72H62N4O4
    5,15:10,20-bis<p-benzoquinone-1,4-diylbis(4,1-butanediyl-2,1-benzeno)>porphyrin
    —— 5-Nitro-3-formylamino-tropolon 89939-45-7 C8H6N2O5
    5-Nitro-3-formylamino-tropolon
    —— 5-Fluoro-4,5-bis-trifluoromethyl-4,5-dihydro-1H-pyrazole 90466-52-7 C5H3F7N2
    5-Fluoro-4,5-bis-trifluoromethyl-4,5-dihydro-1H-pyrazole
    —— 5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-(1,4-dimethyl-2,3-diaza-buta-1,3-diene-1,4-diyl)-bis-pyrazol-3-one 30059-83-7 C24H24N6O2
    5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-(1,4-dimethyl-2,3-diaza-buta-1,3-diene-1,4-diyl)-bis-pyrazol-3-one
    —— 5-benzyloxy-1-<i>o</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid <i>N</i>'-phenyl-hydrazide 35407-83-1 C23H21N5O2
    5-benzyloxy-1-<i>o</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid <i>N</i>'-phenyl-hydrazide
    —— 5-[1-(4-Diethylamino-phenyl)-meth-(Z)-ylidene]-2-[(E)-4-hydroxy-phenylimino]-thiazolidin-4-one 24045-20-3 C20H21N3O2S
    5-[1-(4-Diethylamino-phenyl)-meth-(Z)-ylidene]-2-[(E)-4-hydroxy-phenylimino]-thiazolidin-4-one
    —— 5-(hydrazono-phenyl-methyl)-4-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid hydrazide 25831-23-6 C12H14N6O
    5-(hydrazono-phenyl-methyl)-4-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid hydrazide
    —— 5-Isoamyloxymethyl-5-(2-bromallyl)-barbitursaeure 22286-30-2 C13H19BrN2O4
    5-Isoamyloxymethyl-5-(2-bromallyl)-barbitursaeure
    —— 5-(1-Methyl-2-phenyl-ethylcarbamoyl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester 33263-88-6 C24H28N2O5
    5-(1-Methyl-2-phenyl-ethylcarbamoyl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester
    —— 5-Methoxy-3-(4-nitro-phenylazo)-1H-indole-2-carboxylic acid (2-hydroxy-ethyl)-amide 34261-40-0 C18H17N5O5
    5-Methoxy-3-(4-nitro-phenylazo)-1H-indole-2-carboxylic acid (2-hydroxy-ethyl)-amide
    —— 5-<sup>15</sup>N-Amino-isochinolin 57174-26-2 C9H8N2
    5-<sup>15</sup>N-Amino-isochinolin
    —— 5-(3-Carbamoyl-1-ethyl-6-hydroxy-2-oxo-1,2-dihydro-pyridin-4-yl)-2-methoxy-benzenesulfonic acid 35820-83-8 C15H16N2O7S
    5-(3-Carbamoyl-1-ethyl-6-hydroxy-2-oxo-1,2-dihydro-pyridin-4-yl)-2-methoxy-benzenesulfonic acid
    —— (5S,6S)-5,6-dihydroxy-1,3-dimethyl-1,3-diazepan-2-one 1312443-49-4 C7H14N2O3
    (5S,6S)-5,6-dihydroxy-1,3-dimethyl-1,3-diazepan-2-one
    —— 5,6-dihydrospiro[thieno[3,2-b]thiopyran-7,2'-[1,3]dioxolane] 106319-51-1 C9H10O2S2
    5,6-dihydrospiro[thieno[3,2-b]thiopyran-7,2'-[1,3]dioxolane]
    —— 5-ethyl-6-methyl-2-phenyl-3-o-tolyl-3H-pyrimidin-4-one 110244-32-1 C20H20N2O
    5-ethyl-6-methyl-2-phenyl-3-o-tolyl-3H-pyrimidin-4-one
    —— 5-benzoyl-2-(4-bromo-phenyl)-2<i>H</i>-pyrazole-3,4-dione 3-<i>p</i>-tolylhydrazone 26502-85-2 C23H17BrN4O2
    5-benzoyl-2-(4-bromo-phenyl)-2<i>H</i>-pyrazole-3,4-dione 3-<i>p</i>-tolylhydrazone
    —— 5-benzyl-4,6-dichloro-2-dimethylamino-nicotinonitrile 39581-00-5 C15H13Cl2N3
    5-benzyl-4,6-dichloro-2-dimethylamino-nicotinonitrile
    —— 5-methyl-7-phenyl-2,4,5,6-tetrahydro-[1,2]diazepin-3-one 35641-79-3 C12H14N2O
    5-methyl-7-phenyl-2,4,5,6-tetrahydro-[1,2]diazepin-3-one
    —— 5-butyl-1-cyclohexyl-5-ethyl-6-hydroxy-dihydro-pyrimidine-2,4-dione 32000-55-8 C16H28N2O3
    5-butyl-1-cyclohexyl-5-ethyl-6-hydroxy-dihydro-pyrimidine-2,4-dione
    —— 5-phenylcarbamoylimino-5<i>H</i>-[1,2,3]thiadiazole-2-carboxylic acid methyl ester 68755-52-2 C11H10N4O3S
    5-phenylcarbamoylimino-5<i>H</i>-[1,2,3]thiadiazole-2-carboxylic acid methyl ester
    —— 5-[3-(2,4-Dibromo-phenyl)-5-phenyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-3-ethyl-2-thioxo-thiazolidin-4-one 111505-70-5 C19H13Br2N3OS3
    5-[3-(2,4-Dibromo-phenyl)-5-phenyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-3-ethyl-2-thioxo-thiazolidin-4-one
    —— 5-Amino-1(α-l-arabinopyranosyl)imidazol-4-carboxamid 55781-70-9 C9H14N4O5
    5-Amino-1(α-l-arabinopyranosyl)imidazol-4-carboxamid
    —— (5S,6S)-1-Oxa-spiro[4.4]nonan-6-ol 341032-21-1 C8H14O2
    (5S,6S)-1-Oxa-spiro[4.4]nonan-6-ol
    —— 5-[3,3-Diphenyl-prop-2-en-(Z)-ylidene]-6-oxo-5,6-dihydro-naphthalene-2-carboxylic acid thiophen-2-ylmethyl ester 302326-86-9 C31H22O3S
    5-[3,3-Diphenyl-prop-2-en-(Z)-ylidene]-6-oxo-5,6-dihydro-naphthalene-2-carboxylic acid thiophen-2-ylmethyl ester
    —— 5,14-Dihydrochino<3,2-b>acridin 89060-92-4 C20H14N2
    5,14-Dihydrochino<3,2-b>acridin