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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5S)-3-((3-methyl-3-oxetanyl)ethynyl)-7-(3-pyridinyl)-spiro[chromeno[2,3-b]pyridine-5,4'-[1,3]oxazol]-2'-amine 1215869-45-6 C25H20N4O3
    (5S)-3-((3-methyl-3-oxetanyl)ethynyl)-7-(3-pyridinyl)-spiro[chromeno[2,3-b]pyridine-5,4'-[1,3]oxazol]-2'-amine
    —— 5-[(1,3-dimethyl-4-nitro-1H-pyrazol-5-yl)hydrazono]-7,8-dimethoxy-1,3,4,5-tetrahydro-benzo[b]azepin-2-one 869300-88-9 C17H20N6O5
    5-[(1,3-dimethyl-4-nitro-1H-pyrazol-5-yl)hydrazono]-7,8-dimethoxy-1,3,4,5-tetrahydro-benzo[b]azepin-2-one
    —— (5R,8R,9S,10S,13R,14S,17R)-17-((R)-4-Hydroxy-1-methyl-butyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one 26296-08-2 C24H40O2
    (5R,8R,9S,10S,13R,14S,17R)-17-((R)-4-Hydroxy-1-methyl-butyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one
    —— 5-[4-[N-(cyclopropylmethyl)-N-[3-isopropyl-4-(methoxymethoxy)phenyl]amino]-3,5-dimethylphenylmethyl]thiazolidine-2,4-dione 936133-35-6 C27H34N2O4S
    5-[4-[N-(cyclopropylmethyl)-N-[3-isopropyl-4-(methoxymethoxy)phenyl]amino]-3,5-dimethylphenylmethyl]thiazolidine-2,4-dione
    —— 5-(4-(4-fluorophenyl)-1-piperazinyl)-2'-nitroacetanilide 1612254-24-6 C18H19FN4O3
    5-(4-(4-fluorophenyl)-1-piperazinyl)-2'-nitroacetanilide
    —— 5,5;20,20-bis(ethylenedioxy)-4,5-secopregn-2-ene 81917-21-7 C25H40O4
    5,5;20,20-bis(ethylenedioxy)-4,5-secopregn-2-ene
    —— 5-Brom-3-methoxy-2-<toluol-4-sulfonylamino>-pyrazin 5900-67-4 C12H12BrN3O3S
    5-Brom-3-methoxy-2-<toluol-4-sulfonylamino>-pyrazin
    —— 5-Chlor-7-phenylpyrido<2,3-d>pyridazin-8(7H)-on 13629-51-1 C13H8ClN3O
    5-Chlor-7-phenylpyrido<2,3-d>pyridazin-8(7H)-on
    —— 5-(1,4-Anhydro-D-ribo-1,2,3,4-tetrahydroxy-butyl)-6-azauracil 20269-04-9 C7H9N3O5
    5-(1,4-Anhydro-D-ribo-1,2,3,4-tetrahydroxy-butyl)-6-azauracil
    —— 5-Dimethoxy-methyl-2,2,4,4-tetrakis-trifluormethyl-1,3-dioxan 13166-42-2 C11H10F12O4
    5-Dimethoxy-methyl-2,2,4,4-tetrakis-trifluormethyl-1,3-dioxan
    —— (5-Furan-2-yl-[1,3,4]oxadiazol-2-yl)-p-tolyl-amine 60870-51-1 C13H11N3O2
    (5-Furan-2-yl-[1,3,4]oxadiazol-2-yl)-p-tolyl-amine
    —— 5-(1-ethenylcyclohexyl)-5-phenylpentan-1-ol 107686-22-6 C19H28O
    5-(1-ethenylcyclohexyl)-5-phenylpentan-1-ol
    —— 5'-[2-(2-Hydroxy-4-methyl-benzoylamino)-ethylcarbamoyl]-[2,2']bipyridinyl-5-carboxylic acid ethyl ester 182869-89-2 C24H24N4O5
    5'-[2-(2-Hydroxy-4-methyl-benzoylamino)-ethylcarbamoyl]-[2,2']bipyridinyl-5-carboxylic acid ethyl ester
    —— 5-ethoxymethyleneamino-1-(3-diethylaminopropyl)imidazole-4-carboxamide 1379836-16-4 C14H25N5O2
    5-ethoxymethyleneamino-1-(3-diethylaminopropyl)imidazole-4-carboxamide
    —— 5'-O-monomethoxytritylthymidine-3'-S-thiophosphoramidite 126862-93-9 C39H47N4O6PS
    5'-O-monomethoxytritylthymidine-3'-S-thiophosphoramidite
    —— 5-(p-benzoyloxypropyl 2-hydroxy-5-methoxyphenylacetate)-10,15,20-tri(p-tolyl)porphyrin 76196-49-1 C60H50N4O6
    5-(p-benzoyloxypropyl 2-hydroxy-5-methoxyphenylacetate)-10,15,20-tri(p-tolyl)porphyrin
    —— 5,5,5',5'-tetramethyl-2,2'-(2,3-bis-benzyloxy-benzylidene)-bis-cyclohexane-1,3-dione 103400-81-3 C37H40O6
    5,5,5',5'-tetramethyl-2,2'-(2,3-bis-benzyloxy-benzylidene)-bis-cyclohexane-1,3-dione
    —— 5-(4-methoxyphenyl)-4-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 1125879-79-9 C22H28N2O2Si
    5-(4-methoxyphenyl)-4-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole
    —— (5R,6S)-6-((R)-1-Benzoyloxy-ethyl)-3,7-dioxo-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester 101067-96-3 C23H20N2O8
    (5R,6S)-6-((R)-1-Benzoyloxy-ethyl)-3,7-dioxo-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester
    —— 5-Acetylamino-2-hydroxy-5,6,7,8-tetrahydro-naphthalene 114665-65-5 C12H15NO2
    5-Acetylamino-2-hydroxy-5,6,7,8-tetrahydro-naphthalene
    —— 5-(2-ethyl-3-phenyl-E-isothioureido)-3-(2-oxopropyl)-3H-imidazole-4-carboxamide 870003-08-0 C16H19N5O2S
    5-(2-ethyl-3-phenyl-E-isothioureido)-3-(2-oxopropyl)-3H-imidazole-4-carboxamide
    —— 5-chloro-3-(2-dimethylamino-ethyl)-1-phenyl-1,3-dihydro-benzoimidazol-2-one 4891-91-2 C17H18ClN3O
    5-chloro-3-(2-dimethylamino-ethyl)-1-phenyl-1,3-dihydro-benzoimidazol-2-one
    —— 5-Hydroxy-2,3-dihydro-benzo[b]thiepine-4-carboxylic acid thiazol-2-ylamide 59755-42-9 C14H12N2O2S2
    5-Hydroxy-2,3-dihydro-benzo[b]thiepine-4-carboxylic acid thiazol-2-ylamide
    —— 5,5-bis-methanesulfonyl-1-methoxy-4,5-dihydro-1<i>H</i>-[1,2,3]triazole 412312-00-6 C5H11N3O5S2
    5,5-bis-methanesulfonyl-1-methoxy-4,5-dihydro-1<i>H</i>-[1,2,3]triazole
    —— 5-Methyl-11-<3-(N-methyl-benzylamino)-2-methyl-propyliden>-5,6-dihydro-morphanthridin 1252-06-8 C27H30N2
    5-Methyl-11-<3-(N-methyl-benzylamino)-2-methyl-propyliden>-5,6-dihydro-morphanthridin
    —— 5-chloro-2-(2,5-difluorophenoxy)benzoic acid 847730-48-7 C13H7ClF2O3
    5-chloro-2-(2,5-difluorophenoxy)benzoic acid
    —— 5,22-dihydroxy-4,23-dimethyl-3,24-dioxaheptacyclo[12.10.0.01,22.02,5.02,13.06,11.016,21]tetracosa-6,8,10,16,18,20-hexaene-12,15-dione 53626-45-2 C24H20O6
    5,22-dihydroxy-4,23-dimethyl-3,24-dioxaheptacyclo[12.10.0.01,22.02,5.02,13.06,11.016,21]tetracosa-6,8,10,16,18,20-hexaene-12,15-dione
    —— 5-[4-(oxolan-2-ylmethoxy)phenyl]-N-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine 1142940-42-8 C29H33N5O3
    5-[4-(oxolan-2-ylmethoxy)phenyl]-N-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine
    —— [(5R,6R)-3,3-Dimethyl-7-oxo-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]hept-2-yl]-carbamic acid 2,2,2-trichloro-ethyl ester 35620-27-0 C18H20Cl3N3O5S
    [(5R,6R)-3,3-Dimethyl-7-oxo-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]hept-2-yl]-carbamic acid 2,2,2-trichloro-ethyl ester
    —— (5R,6S)-5-benzyloxy-4-methoxy-6-phenethyl-5,6-dihydro-2H-pyran-2-one 955361-56-5 C21H22O4
    (5R,6S)-5-benzyloxy-4-methoxy-6-phenethyl-5,6-dihydro-2H-pyran-2-one
    —— 5-(2,3-Dihydro-1-benzofuran-5-yl)-3-fluoro-2-hydroxybenzaldehyde 1093118-61-6 C15H11FO3
    5-(2,3-Dihydro-1-benzofuran-5-yl)-3-fluoro-2-hydroxybenzaldehyde
    —— (5-{[5-(4-Methyl-benzoyl)-furan-2-yl]-phenyl-methyl}-thiophen-2-yl)-p-tolyl-methanone 255868-90-7 C31H24O3S
    (5-{[5-(4-Methyl-benzoyl)-furan-2-yl]-phenyl-methyl}-thiophen-2-yl)-p-tolyl-methanone
    —— 5-(2-(N-Alloc-amino)ethyl)-3-phenylisoxazole-4-carboxylic acid 1246303-83-2 C16H16N2O5
    5-(2-(N-Alloc-amino)ethyl)-3-phenylisoxazole-4-carboxylic acid
    —— 5-(1-benzylamino-ethylidene)-3-methyl-[1,3]oxazinane-2,4,6-trione 54317-82-7 C14H14N2O4
    5-(1-benzylamino-ethylidene)-3-methyl-[1,3]oxazinane-2,4,6-trione
    —— 5-iodo-N-(4-(3,4-dihydro-6,7-dimethoxyisoquinolin-2(1H)-yl)butyl)-1-benzofuran-2-carboxamide 1535167-75-9 C24H27IN2O4
    5-iodo-N-(4-(3,4-dihydro-6,7-dimethoxyisoquinolin-2(1H)-yl)butyl)-1-benzofuran-2-carboxamide
    —— 5-amino-3-(4-chlorophenyl)-4-cyano-N-(cyclopropylcarbamoyl)-2,3-dihydrothiophene-2-carboxamide 1446847-11-5 C16H15ClN4O2S
    5-amino-3-(4-chlorophenyl)-4-cyano-N-(cyclopropylcarbamoyl)-2,3-dihydrothiophene-2-carboxamide
    —— 5-(1,1-Dichlor-aethyl)-(2,2)bithienyl 4653-39-8 C10H8Cl2S2
    5-(1,1-Dichlor-aethyl)-(2,2)bithienyl
    —— 5-Chlor-8-<4-hydroxy-anilino>-pyrido<2.3-d>pyridazin 3201-19-2 C13H9ClN4O
    5-Chlor-8-<4-hydroxy-anilino>-pyrido<2.3-d>pyridazin
    —— 5'-O-Phosphoryl-2'-desoxy-cytidylyl-(3'-5')-thymidylyl-(3'-5')-thymidin 15562-00-2 C29H40N7O21P3
    5'-O-Phosphoryl-2'-desoxy-cytidylyl-(3'-5')-thymidylyl-(3'-5')-thymidin
    —— 5c-Hydroxy-3-<(2,4-dinitrophenylhydrazono)-aethyl>-cyclopent-3-en-1r,2c-dicarbonsaeure-dimethylester 2029-51-8 C17H18N4O9
    5c-Hydroxy-3-<(2,4-dinitrophenylhydrazono)-aethyl>-cyclopent-3-en-1r,2c-dicarbonsaeure-dimethylester
    —— 5-<5-Acetylamino-2-methyl-benzimidazolyl-(1)>-1-methyl-benzotriazol 14758-32-8 C17H16N6O
    5-<5-Acetylamino-2-methyl-benzimidazolyl-(1)>-1-methyl-benzotriazol
    —— 5-<β-(2,4-Dihydroxy-benzoyl)-ethyl>-2-thio-hydantoin 13591-11-2 C12H12N2O4S
    5-<β-(2,4-Dihydroxy-benzoyl)-ethyl>-2-thio-hydantoin
    —— 5,6-dimethyl-N4-(pentan-3-yl)-N2-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine 1450809-40-1 C17H25N5
    5,6-dimethyl-N4-(pentan-3-yl)-N2-(pyridin-2-ylmethyl)pyrimidine-2,4-diamine
    —— 5-[1-phenyl-5-(pyridin-3-yl)-1H-pyrazol-3-yl]-1,3,4-oxadiazole-2-thiol 1621253-60-8 C16H11N5OS
    5-[1-phenyl-5-(pyridin-3-yl)-1H-pyrazol-3-yl]-1,3,4-oxadiazole-2-thiol
    —— 5,7-Dimethoxy-3-nitro-2H-chromene 92210-58-7 C11H11NO5
    5,7-Dimethoxy-3-nitro-2H-chromene
    —— 5-(((4-chlorophenyl)sulfonyl)methyl)-3-ethoxy-N-ethylpyridin-2-amine 1563215-98-4 C16H19ClN2O3S
    5-(((4-chlorophenyl)sulfonyl)methyl)-3-ethoxy-N-ethylpyridin-2-amine
    —— 5-(1-ethoxy-propylidene)-3-pyridin-3-ylmethyl-2-thioxo-thiazolidin-4-one 51216-55-8 C14H16N2O2S2
    5-(1-ethoxy-propylidene)-3-pyridin-3-ylmethyl-2-thioxo-thiazolidin-4-one
    —— 5-ethynyl-3,3',4,4'-tetrabutyl-2,2':5',2''-terthiophene 349481-86-3 C30H40S3
    5-ethynyl-3,3',4,4'-tetrabutyl-2,2':5',2''-terthiophene
    —— 5-(p-Bromphenyl)-isoxazol-3-carbonsaeureguanidid 33277-33-7 C11H9BrN4O2
    5-(p-Bromphenyl)-isoxazol-3-carbonsaeureguanidid
    —— 5-methyl-1-{4-[2-(5-methyl-1(3)<i>H</i>-benzoimidazol-2-yl)-vinyl]-phenyl}-[1,2,3]triazole-4-carboxylic acid 16761-46-9 C20H17N5O2
    5-methyl-1-{4-[2-(5-methyl-1(3)<i>H</i>-benzoimidazol-2-yl)-vinyl]-phenyl}-[1,2,3]triazole-4-carboxylic acid