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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-((2,6-Diiodo-3-N-piperidylcarbamoyloxy)-5-methoxyphenoxy)-4-<2-(trimethylsilyl)eth-1-oxy>-2(5H)furanone 139220-51-2 C22H29I2NO7Si
    5-((2,6-Diiodo-3-N-piperidylcarbamoyloxy)-5-methoxyphenoxy)-4-<2-(trimethylsilyl)eth-1-oxy>-2(5H)furanone
    —— 5,8-Dioxo-1,4,4a,5,8,8a-hexahydro-1,4-methano-naphthalene-2-carboxylic acid methyl ester 61741-01-3 C13H12O4
    5,8-Dioxo-1,4,4a,5,8,8a-hexahydro-1,4-methano-naphthalene-2-carboxylic acid methyl ester
    —— 5-chloro-2-fluoro-N-(5-pyrimidin-5-yloxypyridin-3-yl)benzamide 1279461-10-7 C16H10ClFN4O2
    5-chloro-2-fluoro-N-(5-pyrimidin-5-yloxypyridin-3-yl)benzamide
    —— 5-(2-fluoro-phenylimino)-4-imino-3-methyl-thiazolidin-2-one 14190-41-1 C10H8FN3OS
    5-(2-fluoro-phenylimino)-4-imino-3-methyl-thiazolidin-2-one
    —— 5-furfurylidene-3-β-<i>D</i>-glucopyranosyl-2-thioxo-thiazolidin-4-one 65562-45-0 C14H15NO7S2
    5-furfurylidene-3-β-<i>D</i>-glucopyranosyl-2-thioxo-thiazolidin-4-one
    —— (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((((4-(pyridin-1-ium-1-ylmethyl)phenyl)carbamoyl)oxy)methyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 113030-50-5 C22H21N3O6S
    (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((((4-(pyridin-1-ium-1-ylmethyl)phenyl)carbamoyl)oxy)methyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (5Z,7E,22E)-(1S,3R)-1,3-bis[[dimethyl(1,1-dimethylethyl)silyl]oxy]-25-(2-hexyl-1,3-dioxolan-2-yl)-26,27-cyclo-24a-homo-9,10-secocholesta-5,7,10(19),22-tetraene 223107-88-8 C49H86O4Si2
    (5Z,7E,22E)-(1S,3R)-1,3-bis[[dimethyl(1,1-dimethylethyl)silyl]oxy]-25-(2-hexyl-1,3-dioxolan-2-yl)-26,27-cyclo-24a-homo-9,10-secocholesta-5,7,10(19),22-tetraene
    —— (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-{2-(pyridin-2-ylmethyl)-1,4,5,6-tetrahydropyrimidin-5-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 142775-01-7 C19H22N4O4
    (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-{2-(pyridin-2-ylmethyl)-1,4,5,6-tetrahydropyrimidin-5-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 5-Chloro-4-{2-[4-(2-ethoxyethyl)-2-methylphenoxy]ethylamino}-6-methoxymethylpyrimidine 105741-22-8 C19H26ClN3O3
    5-Chloro-4-{2-[4-(2-ethoxyethyl)-2-methylphenoxy]ethylamino}-6-methoxymethylpyrimidine
    —— 5-[(5-chloro-2-phenyl-benzofuran-7-yl)methyl]-2-furancarboxamide 1048991-92-9 C20H14ClNO3
    5-[(5-chloro-2-phenyl-benzofuran-7-yl)methyl]-2-furancarboxamide
    —— (5S,6S)-5-phenylsulphonylnonadec-2-en-6-ol 111533-56-3 C25H42O3S
    (5S,6S)-5-phenylsulphonylnonadec-2-en-6-ol
    —— 5-benzoyl-3-benzyl-3<i>H</i>-oxazol-2-one 64843-35-2 C17H13NO3
    5-benzoyl-3-benzyl-3<i>H</i>-oxazol-2-one
    —— 5-amino-2-hydroxy-benzaldehyde-((<i>E</i>)-<i>O</i>-methyl oxime ) 106837-42-7 C8H10N2O2
    5-amino-2-hydroxy-benzaldehyde-((<i>E</i>)-<i>O</i>-methyl oxime )
    —— 5-iodomethyl-3-tetradecanylidenedihydro-2(3H)-furanone 84938-61-4 C19H33IO2
    5-iodomethyl-3-tetradecanylidenedihydro-2(3H)-furanone
    —— 5-(6-fluoro-1H-1,3-benzodiazol-2-yl)-7-methyl-N-(2-phenoxyethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine 1266342-21-5 C22H19FN6O
    5-(6-fluoro-1H-1,3-benzodiazol-2-yl)-7-methyl-N-(2-phenoxyethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
    —— 5-Amino-4-hydroxy-8-[(4-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid 1458587-16-0 C16H13N3O7S2
    5-Amino-4-hydroxy-8-[(4-sulfophenyl)diazenyl]naphthalene-2-sulfonic acid
    —— 5-hydroxy-1,2-dimethyl-6-(2-nitro-phenylsulfanyl)-indole-3-carboxylic acid ethyl ester 52428-61-2 C19H18N2O5S
    5-hydroxy-1,2-dimethyl-6-(2-nitro-phenylsulfanyl)-indole-3-carboxylic acid ethyl ester
    —— 5-Hydroxy-2-(2-amino-propyl)-benzo<b>thiophen 92367-65-2 C11H13NOS
    5-Hydroxy-2-(2-amino-propyl)-benzo<b>thiophen
    —— (5aS)-3,5,5a,6,7,8-hexahydro-2H-pyrrolo[1,2-e][1,4,5]oxathiazepine 1,1-dioxide 1039744-63-2 C7H13NO3S
    (5aS)-3,5,5a,6,7,8-hexahydro-2H-pyrrolo[1,2-e][1,4,5]oxathiazepine 1,1-dioxide
    —— 5,10,15,20-Tetramethyl-5,10,15,20-tetrakis(4-methylphenyl)-21,22,23,24-tetrahydroporphyrin 1079353-46-0 C52H52N4
    5,10,15,20-Tetramethyl-5,10,15,20-tetrakis(4-methylphenyl)-21,22,23,24-tetrahydroporphyrin
    —— 5-Amino-3-(naphthalene-2-carbonyl)-1-phenyl-1H-pyrazole-4-carbonitrile 142095-36-1 C21H14N4O
    5-Amino-3-(naphthalene-2-carbonyl)-1-phenyl-1H-pyrazole-4-carbonitrile
    —— 5-O-(3-benzoylpropionyl)-3-deoxy-3-bromomethyl-1,2-O-isopropylidene-α-D-ribofuranose 95899-90-4 C19H23BrO6
    5-O-(3-benzoylpropionyl)-3-deoxy-3-bromomethyl-1,2-O-isopropylidene-α-D-ribofuranose
    —— 5-(3-amino-3-methyl-butyl)-1-methyl-piperidin-2-one 57059-08-2 C11H22N2O
    5-(3-amino-3-methyl-butyl)-1-methyl-piperidin-2-one
    —— 5-Cyclohexylcarbamoyl-[1,3,4]thiadiazole-2-carbodithioic acid methyl ester 118853-96-6 C11H15N3OS3
    5-Cyclohexylcarbamoyl-[1,3,4]thiadiazole-2-carbodithioic acid methyl ester
    —— 5-Chlorothiazole-2-thiol 1503361-48-5 C3H2ClNS2
    5-Chlorothiazole-2-thiol
    —— 5-cyano-7-(β-L-ribofuranosyl)pyrrolo[2,3-d]-4-pyrimidone 288388-30-7 C12H12N4O5
    5-cyano-7-(β-L-ribofuranosyl)pyrrolo[2,3-d]-4-pyrimidone
    —— 5-Methyl-4-phenyl-1,3,3a,4,5,7a-hexahydro-benzo[c]thiophene 135499-24-0 C15H18S
    5-Methyl-4-phenyl-1,3,3a,4,5,7a-hexahydro-benzo[c]thiophene
    —— 5-fluoro-naphthalene-1-sulfonic acid ethyl ester 317-58-8 C12H11FO3S
    5-fluoro-naphthalene-1-sulfonic acid ethyl ester
    —— 5-Nitro-8-methyl-4-thiochromanon 54246-50-3 C10H9NO3S
    5-Nitro-8-methyl-4-thiochromanon
    —— 5-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-tetrazole 63128-94-9 C27H22N4O7
    5-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)-tetrazole
    —— 5-((2-hydroxyethoxy)imino)pyrido[2',1':2,3]imidazo[4,5-h]isoquinolin-6(5H)-one 1454712-39-0 C16H12N4O3
    5-((2-hydroxyethoxy)imino)pyrido[2',1':2,3]imidazo[4,5-h]isoquinolin-6(5H)-one
    —— 5-methyl-1-phenyl-3-(toluene-4-sulfonyl)-1<i>H</i>-[1,2,4]triazole 55860-45-2 C16H15N3O2S
    5-methyl-1-phenyl-3-(toluene-4-sulfonyl)-1<i>H</i>-[1,2,4]triazole
    —— 5-(o-methoxybenzyl)-2,3-dihydrofuran 1388792-84-4 C12H14O2
    5-(o-methoxybenzyl)-2,3-dihydrofuran
    —— (5S)-(6E,11Z,14Z)-5-hydroxy-eicosa-6,11,14-trien-8-ynoic acid, methyl ester 177407-91-9 C21H32O3
    (5S)-(6E,11Z,14Z)-5-hydroxy-eicosa-6,11,14-trien-8-ynoic acid, methyl ester
    —— 5-((S)-2-((S)-2-((S)-2-((S)-2-amino-3-(2-(4-(dimethylamino)-2-methoxyphenyl)benzo[d]oxazol-5-yl)propanamido)-3-(4-hydroxyphenyl)propanamido)-3-(4-hydroxyphenyl)propanamido)butanamido)-2-nitrobenzamide 1224626-05-4 C48H51N9O11
    5-((S)-2-((S)-2-((S)-2-((S)-2-amino-3-(2-(4-(dimethylamino)-2-methoxyphenyl)benzo[d]oxazol-5-yl)propanamido)-3-(4-hydroxyphenyl)propanamido)-3-(4-hydroxyphenyl)propanamido)butanamido)-2-nitrobenzamide
    —— (5S,6S)-6-[(2S,5S,6S,7S,8Z,10Z,12E)-7-(tert-butyldimethylsilyloxy)-5-hydroxy-6-methyltetradeca-8,10,12-trien-2-yl]-5-methyl-5,6-dihydropyran-2-one 924286-55-5 C27H46O4Si
    (5S,6S)-6-[(2S,5S,6S,7S,8Z,10Z,12E)-7-(tert-butyldimethylsilyloxy)-5-hydroxy-6-methyltetradeca-8,10,12-trien-2-yl]-5-methyl-5,6-dihydropyran-2-one
    —— 5-amino-7-iminodihydrothiazolo<3,2-a>pyrimidin-3-one 129650-63-1 C6H6N4OS
    5-amino-7-iminodihydrothiazolo<3,2-a>pyrimidin-3-one
    —— 5-acetyl-1,3-bis(methoxymethyl)-6-methyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one 1402905-99-0 C17H22N2O4
    5-acetyl-1,3-bis(methoxymethyl)-6-methyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one
    —— (5S,6S)-6-[(1E,3R,4R,6R,7Z,9Z)-10-cyclohexyl-4-(4-methoxybenzyloxy)-6-(triethylsilyloxy)-3-(2-(triethylsilyloxy)ethyl)-3-(trimethylsilyloxy)deca-1,7,9-trienyl]-5-ethyl-5,6-dihydro-2H-pyran-2-one 902782-21-2 C48H82O7Si3
    (5S,6S)-6-[(1E,3R,4R,6R,7Z,9Z)-10-cyclohexyl-4-(4-methoxybenzyloxy)-6-(triethylsilyloxy)-3-(2-(triethylsilyloxy)ethyl)-3-(trimethylsilyloxy)deca-1,7,9-trienyl]-5-ethyl-5,6-dihydro-2H-pyran-2-one
    —— 5-hydroxy-3,3-dimethyl-2,3-dihydro-benzo[<i>g</i>]indole-1-carboxylic acid ethyl ester 39674-85-6 C17H19NO3
    5-hydroxy-3,3-dimethyl-2,3-dihydro-benzo[<i>g</i>]indole-1-carboxylic acid ethyl ester
    —— (5R)-2-amino-5-[3-(cyclopropylethynyl)phenyl]-5-[4-(difluoromethoxy)-3-methylphenyl]-3-methyl-3,5-dihydro-4H-imidazol-4-one 1062605-16-6 C23H21F2N3O2
    (5R)-2-amino-5-[3-(cyclopropylethynyl)phenyl]-5-[4-(difluoromethoxy)-3-methylphenyl]-3-methyl-3,5-dihydro-4H-imidazol-4-one
    —— 5-(phenylthio)-3-[2-(trifluoromethyl)phenyl]-2-isoxazoline 1258507-19-5 C16H12F3NOS
    5-(phenylthio)-3-[2-(trifluoromethyl)phenyl]-2-isoxazoline
    —— 5-amino-[1,3,4]thiadiazole-2-sulfonic acid ethyl-methyl-amide 71739-01-0 C5H10N4O2S2
    5-amino-[1,3,4]thiadiazole-2-sulfonic acid ethyl-methyl-amide
    —— 5-(1,4-dioxa-spiro[4.5]dec-8-yl)-3-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine 1046828-96-9 C19H22N4O2
    5-(1,4-dioxa-spiro[4.5]dec-8-yl)-3-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine
    —— (5-ethyl-6-chloro-2-methyl-pyrimidin-4-yl)-(4-chloro-phenyl)-amine 875233-52-6 C13H13Cl2N3
    (5-ethyl-6-chloro-2-methyl-pyrimidin-4-yl)-(4-chloro-phenyl)-amine
    —— (+)-5β-Hydroxy-4aβ-methyl-3,4,4a,5,6,7,8,8aα-octahydro-5α-vinylnaphthalin-2(1H)-on 55660-06-5 C13H20O2
    (+)-5β-Hydroxy-4aβ-methyl-3,4,4a,5,6,7,8,8aα-octahydro-5α-vinylnaphthalin-2(1H)-on
    —— 5-hydroxy-4-(2-methoxy-phenyI)-5-phenyl-3-((E)-styryl)-5H-furan-2-one 934637-49-7 C25H20O4
    5-hydroxy-4-(2-methoxy-phenyI)-5-phenyl-3-((E)-styryl)-5H-furan-2-one
    —— 5-salicyl-imidazolidine-2,4-dione 216956-19-3 C10H10N2O3
    5-salicyl-imidazolidine-2,4-dione
    —— 5-Isopropyl-thiazolidin-2-thion 1437-93-0 C6H11NS2
    5-Isopropyl-thiazolidin-2-thion
    —— 5,6-dideoxy-1,2-O-isopropylidene-3-O-trifluoromethanesulfonyl-α-D-xylo-hex-5-enofuranose 84781-87-3 C10H13F3O6S
    5,6-dideoxy-1,2-O-isopropylidene-3-O-trifluoromethanesulfonyl-α-D-xylo-hex-5-enofuranose