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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(N-benzylaminocarbonyl)-3-(3-methylbenzyl)-6-hydroxy-1H-indazole 1001192-58-0 C23H21N3O2
    5-(N-benzylaminocarbonyl)-3-(3-methylbenzyl)-6-hydroxy-1H-indazole
    —— 5-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methyl-N-(piperidin-1-yl)-1-(2,4,6-trichlorophenyl)-1H-pyrazole-3-carboxamide 1015765-41-9 C22H24Cl3N5O
    5-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methyl-N-(piperidin-1-yl)-1-(2,4,6-trichlorophenyl)-1H-pyrazole-3-carboxamide
    —— 5-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methyl-1-(2,4,6-trichlorophenyl)-1H-pyrazole-3-carboxylic acid 1015765-77-1 C17H14Cl3N3O2
    5-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methyl-1-(2,4,6-trichlorophenyl)-1H-pyrazole-3-carboxylic acid
    —— 5-chloro-4-phenylthiazol-2-amine 50729-62-9 C9H7ClN2S
    5-chloro-4-phenylthiazol-2-amine
    —— 5-chloro-4,6-dinitro-1H-benzoACHTUNGTRENUNG[1,2,3]triazole 1421425-48-0 C6H2ClN5O4
    5-chloro-4,6-dinitro-1H-benzoACHTUNGTRENUNG[1,2,3]triazole
    —— 5-amino-7-(methylthio)furazano<3,4-d>pyrimidine 98945-30-3 C5H5N5O2
    5-amino-7-(methylthio)furazano<3,4-d>pyrimidine
    —— 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-1H-1,2,4-triazole-3-carboxamide hydrochloride 676456-92-1 C20H18Cl3N5O*ClH
    5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-1H-1,2,4-triazole-3-carboxamide hydrochloride
    —— 5-amino-2-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]benzonitrile 245748-16-7 C12H6F6N4
    5-amino-2-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]benzonitrile
    —— 5-butyl-2-(2-chlorophenyl)-1-(4-chlorophenyl)-1H-imidazole-4-carbonyl chloride 527384-64-1 C20H17Cl3N2O
    5-butyl-2-(2-chlorophenyl)-1-(4-chlorophenyl)-1H-imidazole-4-carbonyl chloride
    —— 5'-O-(2-dansylethoxycarbonyl)-thymidine 3'-<2-(4-nitrophenyl)ethyl N,N-diisopropylphosphoramidite> 156159-78-3 C39H50N5O12PS
    5'-O-(2-dansylethoxycarbonyl)-thymidine 3'-<2-(4-nitrophenyl)ethyl N,N-diisopropylphosphoramidite>
    —— 5-(4-cyclopropylphenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-piperidin-1-yl-1H-pyrazole-3-carboxamide 1034890-97-5 C25H26Cl2N4O
    5-(4-cyclopropylphenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-piperidin-1-yl-1H-pyrazole-3-carboxamide
    —— 5,5-dimethyl-2-thioxo-oxazolidine-3,4-dicarboxylic acid diethyl ester 50684-91-8 C11H17NO5S
    5,5-dimethyl-2-thioxo-oxazolidine-3,4-dicarboxylic acid diethyl ester
    —— 5-(benzo[c][1,2,5]thiadiazol-5-ylmethylene)-3-benzyl-2-thioxothiazolidin-4-one 1367578-55-9 C17H11N3OS3
    5-(benzo[c][1,2,5]thiadiazol-5-ylmethylene)-3-benzyl-2-thioxothiazolidin-4-one
    —— 5-(4-cyclopropylphenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid 1170062-04-0 C20H16Cl2N2O2
    5-(4-cyclopropylphenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid
    —— 5-Methylthio-3H-1,2-dithiole-3-thione 14756-34-4 C4H4S4
    5-Methylthio-3H-1,2-dithiole-3-thione
    —— 5-(benzo[c][1,2,5]thiadiazol-5-yl)-1-(1H-benzo[d]imidazol-5-yl)-3-hydroxy-4-(3-hydroxyphenyl)-1H-pyrrol-2(5H)-one 1024609-19-5 C23H15N5O3S
    5-(benzo[c][1,2,5]thiadiazol-5-yl)-1-(1H-benzo[d]imidazol-5-yl)-3-hydroxy-4-(3-hydroxyphenyl)-1H-pyrrol-2(5H)-one
    —— 5-(2,2,3,3-tetrafluoro-propoxy)-pyridine-2-carboxylic acid [3-((R)-2-amino-5,5-difluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide 1310348-21-0 C20H17F7N4O3
    5-(2,2,3,3-tetrafluoro-propoxy)-pyridine-2-carboxylic acid [3-((R)-2-amino-5,5-difluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
    —— 5-(4-chloro-phenyl)-4-(2,4-dichloro-phenyl)-thiazole-2-carboxylic acid 721399-96-8 C16H8Cl3NO2S
    5-(4-chloro-phenyl)-4-(2,4-dichloro-phenyl)-thiazole-2-carboxylic acid
    —— 5-(benzo[c][1,2,5]thiadiazol-5-ylmethylene)-2-thioxothiazolidin-4-one 1367578-80-0 C10H5N3OS3
    5-(benzo[c][1,2,5]thiadiazol-5-ylmethylene)-2-thioxothiazolidin-4-one
    —— 5-chloro-4-phenyl-2-aminooxazole 68101-33-7 C9H7ClN2O
    5-chloro-4-phenyl-2-aminooxazole
    —— 5-(chloromethyl)benzo[c][1,2,5]thiadiazole 187154-69-4 C7H5ClN2S
    5-(chloromethyl)benzo[c][1,2,5]thiadiazole
    —— 5-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [3-((R)-2-amino-5,5-difluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide 1310347-56-8 C19H16F6N4O3
    5-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [3-((R)-2-amino-5,5-difluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
    —— 5-(benzo[c][1,2,5]thiadiazol-5-ylmethylene)-3-ethyl-2-thioxothiazolidin-4-one 1367578-98-0 C12H9N3OS3
    5-(benzo[c][1,2,5]thiadiazol-5-ylmethylene)-3-ethyl-2-thioxothiazolidin-4-one
    —— 5'-O-(monomethoxytrityl)-N<sup>4</sup>-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>cytidine 173169-30-7 C46H43N5O14S
    5'-O-(monomethoxytrityl)-N<sup>4</sup>-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>cytidine
    —— 5-((E)-3-(5-chloro-2-phenyl-1H-indol-3-yl)-1-phenylallylidene)pyrimidine-2,4,6(1H,3H,5H)trione 1246385-56-7 C27H18ClN3O3
    5-((E)-3-(5-chloro-2-phenyl-1H-indol-3-yl)-1-phenylallylidene)pyrimidine-2,4,6(1H,3H,5H)trione
    —— 5‑methyl‑2,6‑diphenylpyrazolo[5,1‑a]isoquinoline 1570066-93-1 C24H18N2
    5‑methyl‑2,6‑diphenylpyrazolo[5,1‑a]isoquinoline
    —— 5-bromo-4-(4-chloro-phenyl)-oxazol-2-ylamine 70273-18-6 C9H6BrClN2O
    5-bromo-4-(4-chloro-phenyl)-oxazol-2-ylamine
    —— 5-(5'-methyl-2'-phenyl-1H-indol-3'-yl)ditetrazolo[1,5-a;1',5'-c]pyrimidin-6-carbonitrile 1353583-63-7 C20H12N10
    5-(5'-methyl-2'-phenyl-1H-indol-3'-yl)ditetrazolo[1,5-a;1',5'-c]pyrimidin-6-carbonitrile
    —— 5-Methoxy-6-methylisoquinoline-7,8-dione 86433-71-8 C11H9NO3
    5-Methoxy-6-methylisoquinoline-7,8-dione
    —— 5-(2,2,3,3-tetrafluoropropoxy)pyridine-2-carboxylic acid 1310350-76-5 C9H7F4NO3
    5-(2,2,3,3-tetrafluoropropoxy)pyridine-2-carboxylic acid
    —— 5-chloro-4-(4-chloro-phenyl)-oxazol-2-ylamine 68101-34-8 C9H6Cl2N2O
    5-chloro-4-(4-chloro-phenyl)-oxazol-2-ylamine
    —— 5-(3-chloropropoxy)-2-pyridine-carboxylic acid methyl ester 74386-57-5 C10H12ClNO3
    5-(3-chloropropoxy)-2-pyridine-carboxylic acid methyl ester
    —— 5-(4-butylphenyl)-3H-1,3,4-oxadiazole-2-thione 1452784-08-5 C12H14N2OS
    5-(4-butylphenyl)-3H-1,3,4-oxadiazole-2-thione
    —— 5-(fluoromethoxy)picolinic acid 1174321-03-9 C7H6FNO3
    5-(fluoromethoxy)picolinic acid
    —— 5-(but-2-yn-1-yloxy)picolinic acid 1383985-09-8 C10H9NO3
    5-(but-2-yn-1-yloxy)picolinic acid
    —— 5-(2-chloro-5-nitrophenyl)-1,3,4-thiadiazol-2-amine 299936-71-3 C8H5ClN4O2S
    5-(2-chloro-5-nitrophenyl)-1,3,4-thiadiazol-2-amine
    —— 5-(3-chloropropoxy)-2-pyridinecarboxylic acid 72133-20-1 C9H10ClNO3
    5-(3-chloropropoxy)-2-pyridinecarboxylic acid
    —— 5-ethyltridecan-7-one 6064-41-1 C15H30O
    5-ethyltridecan-7-one
    —— 5-((5-methyl-2-phenyl-1H-indol-3-yl)methylene)-dihydro-2-thioxopyrimidine-4,6(1H,5H)-dione 1347738-20-8 C20H15N3O2S
    5-((5-methyl-2-phenyl-1H-indol-3-yl)methylene)-dihydro-2-thioxopyrimidine-4,6(1H,5H)-dione
    —— 5-(5-methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-pyridine-2-carboxylic acid methyl ester 1254781-38-8 C17H15N3O4
    5-(5-methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-pyridine-2-carboxylic acid methyl ester
    —— 5-((5-methyl-2-phenyl-1H-indol-3-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-trione 1347738-18-4 C20H15N3O3
    5-((5-methyl-2-phenyl-1H-indol-3-yl)methylene)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-(4-propylphenyl)-3H-1,3,4-oxadiazole-2-thione 1452784-07-4 C11H12N2OS
    5-(4-propylphenyl)-3H-1,3,4-oxadiazole-2-thione
    —— 5-chloro-2-isopropylbenzaldehyde 1289090-35-2 C10H11ClO
    5-chloro-2-isopropylbenzaldehyde
    —— 5,11-diethyl-1,3,7,9-tetraphenyl-5H,11H-4l4,5l4,10l4,11l4-5,11-selenodipyrazolo[1,2-a:1',2'-d][1,2,4,5,3,6]tetrazadiborinine 124177-27-1 C34H32B2N4Se
    5,11-diethyl-1,3,7,9-tetraphenyl-5H,11H-4l4,5l4,10l4,11l4-5,11-selenodipyrazolo[1,2-a:1',2'-d][1,2,4,5,3,6]tetrazadiborinine
    —— 5-ethoxy-2-methyl-4-thiazolesulfonamide 89502-00-1 C6H10N2O3S2
    5-ethoxy-2-methyl-4-thiazolesulfonamide
    —— 5,6-dihydro-benzo[<i>h</i>]chromen-2-one 55735-28-9 C13H10O2
    5,6-dihydro-benzo[<i>h</i>]chromen-2-one
    —— 5,11-Bis[2-tri(propan-2-yl)silylethynyl]indeno[1,2-b]fluorene-6,12-dione 1269772-33-9 C42H50O2Si2
    5,11-Bis[2-tri(propan-2-yl)silylethynyl]indeno[1,2-b]fluorene-6,12-dione
    —— 5,6-dihydro-2,3,10,11-tetramethoxy-13-methyl-8H-dibenzo<a,g>quinolizin-8-one 26665-00-9 C22H23NO5
    5,6-dihydro-2,3,10,11-tetramethoxy-13-methyl-8H-dibenzo<a,g>quinolizin-8-one
    —— 5-[(1',1',1'-trifluoro-2'-trifluoromethyl-2'-hydroxy)propyl]norbornan-2-yl vinyl ether 849811-87-6 C13H16F6O2
    5-[(1',1',1'-trifluoro-2'-trifluoromethyl-2'-hydroxy)propyl]norbornan-2-yl vinyl ether
    —— 5-chloro-4-<i>p</i>-tolyl-oxazol-2-ylamine 68101-41-7 C10H9ClN2O
    5-chloro-4-<i>p</i>-tolyl-oxazol-2-ylamine