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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Benzoyl-2-oxo-3H-azepin 24400-49-5 C13H11NO2
    3-Benzoyl-2-oxo-3H-azepin
    —— 3-Mercaptodibenzofuran 42138-17-0 C12H8OS
    3-Mercaptodibenzofuran
    —— (3R,7S,8aR)-7-ethyl-5-oxo-3,8a-diphenyl-2,3,6,7,8,8a-hexahydro-5H-oxazolo[3,2-a]pyridine 1049705-11-4 C21H23NO2
    (3R,7S,8aR)-7-ethyl-5-oxo-3,8a-diphenyl-2,3,6,7,8,8a-hexahydro-5H-oxazolo[3,2-a]pyridine
    —— 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carbaldehyde 1159685-88-7 C10H9NO3
    3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carbaldehyde
    —— 3-Hydroxy-3-phenylamino-butan-2-one 71992-73-9 C10H13NO2
    3-Hydroxy-3-phenylamino-butan-2-one
    —— 3-[3-chloro-4-(2-cyclobutylsulfanylpyridin-3-ylmethoxy)phenyl]-2-methylpropionic acid 1609288-14-3 C20H22ClNO3S
    3-[3-chloro-4-(2-cyclobutylsulfanylpyridin-3-ylmethoxy)phenyl]-2-methylpropionic acid
    —— 3-<5-Amino-α-methyl-furfurylidenamino>-2-oxo-oxazolidin 92800-55-0 C9H11N3O3
    3-<5-Amino-α-methyl-furfurylidenamino>-2-oxo-oxazolidin
    —— 3-Oxo-2-propyl-cyclopent-1-enecarbonitrile 31707-75-2 C9H11NO
    3-Oxo-2-propyl-cyclopent-1-enecarbonitrile
    —— 3a,6,7,7a-Tetrahydro-1H-1,6-methano-inden-8-one 52114-00-8 C10H10O
    3a,6,7,7a-Tetrahydro-1H-1,6-methano-inden-8-one
    —— (3-benzyloxybenzyl)-[4-(2H-tetrazol-5-yl)phenyl]amine 503828-48-6 C21H19N5O
    (3-benzyloxybenzyl)-[4-(2H-tetrazol-5-yl)phenyl]amine
    —— 3,5-diiodo-O-methyl-N-(trifluoroacetyl)-L-thyronine methyl ester 111088-56-3 C19H16F3I2NO5
    3,5-diiodo-O-methyl-N-(trifluoroacetyl)-L-thyronine methyl ester
    —— 3-fluoro-2-[9-(3-hydroxy-3-methylbut-1-ynyl)-6-iodo-1H-phenanthro[9,10-d]imidazol-2-yl]benzonitrile 892549-33-6 C27H17FIN3O
    3-fluoro-2-[9-(3-hydroxy-3-methylbut-1-ynyl)-6-iodo-1H-phenanthro[9,10-d]imidazol-2-yl]benzonitrile
    —— 3-(5-{[(2-phenoxy-3-pyridinyl)carbonyl]amino}-1H-benzimidazol-1-yl)-3-phenylpropanoic acid 887271-44-5 C28H22N4O4
    3-(5-{[(2-phenoxy-3-pyridinyl)carbonyl]amino}-1H-benzimidazol-1-yl)-3-phenylpropanoic acid
    —— 3-methyl-2-[N-(4-amidinophenyl)-aminomethyl]-imidazo[4,5-b]pyridin-6-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)-amide-hydrochloride 211915-39-8 C27H29N7O3*ClH
    3-methyl-2-[N-(4-amidinophenyl)-aminomethyl]-imidazo[4,5-b]pyridin-6-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)-amide-hydrochloride
    —— 3-(4-((3-(morpholinomethyl)imidazo[1,2-a]pyridin-6-yl)methoxy)-1-oxoisoindolin-2-yl)piperidine-2,6-dione 1323403-49-1 C26H27N5O5
    3-(4-((3-(morpholinomethyl)imidazo[1,2-a]pyridin-6-yl)methoxy)-1-oxoisoindolin-2-yl)piperidine-2,6-dione
    —— 3-chloro-N-{4-[(2-fluoro-benzylcarbamoyl)-methyl]-5'-methanesulfonyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl}-benzamide 1314530-20-5 C27H28ClFN4O4S
    3-chloro-N-{4-[(2-fluoro-benzylcarbamoyl)-methyl]-5'-methanesulfonyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl}-benzamide
    —— 3-Nitro-2-methyl-pyridinaldehyd-(4) 18699-84-8 C7H6N2O3
    3-Nitro-2-methyl-pyridinaldehyd-(4)
    —— 3-Acetyl-5-cyan-2-oxo-2,3-dihydro-6H-1,3-thiazin 6550-83-0 C7H6N2O2S
    3-Acetyl-5-cyan-2-oxo-2,3-dihydro-6H-1,3-thiazin
    —— 3,4-Diethyl-hept-6-ene-3,4-diol 91243-19-5 C11H22O2
    3,4-Diethyl-hept-6-ene-3,4-diol
    —— 3-Benzyl-2-<3-(4-methylpiperazino)propyl>phthalimidin 102763-01-9 C23H29N3O
    3-Benzyl-2-<3-(4-methylpiperazino)propyl>phthalimidin
    —— [3-(2-Hydroxy-3-{2-[1-methoxycarbonyl-meth-(Z)-ylidene]-4-oxo-thiazolidin-3-yl}-propyl)-4-oxo-thiazolidin-(2Z)-ylidene]-acetic acid methyl ester 94065-52-8 C15H18N2O7S2
    [3-(2-Hydroxy-3-{2-[1-methoxycarbonyl-meth-(Z)-ylidene]-4-oxo-thiazolidin-3-yl}-propyl)-4-oxo-thiazolidin-(2Z)-ylidene]-acetic acid methyl ester
    —— 3-aza-4a-homo-androstano[3,4-<i>d</i>]tetrazol-17-ol 2649-75-4 C19H30N4O
    3-aza-4a-homo-androstano[3,4-<i>d</i>]tetrazol-17-ol
    —— (3aS,3bR,7aS,8aR)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxine-8a-carboxylic acid 4-acetyl-phenyl ester 52507-99-0 C20H24O8
    (3aS,3bR,7aS,8aR)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxine-8a-carboxylic acid 4-acetyl-phenyl ester
    —— 3-Benzyliden-2-<3-(4-methylpiperazino)propyl>phthalimidin 102558-62-3 C23H27N3O
    3-Benzyliden-2-<3-(4-methylpiperazino)propyl>phthalimidin
    —— [3-(8-chloro-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]thiazepin-10-yl)-propyl]-methyl-carbamic acid benzyl ester 10157-65-0 C25H25ClN2O2S
    [3-(8-chloro-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]thiazepin-10-yl)-propyl]-methyl-carbamic acid benzyl ester
    —— 3-Chlor-4'-methansulfonyloxy-methylen-bis-phenylsulfid 27582-68-9 C14H13ClO3S3
    3-Chlor-4'-methansulfonyloxy-methylen-bis-phenylsulfid
    —— 3-(2-methyl-4-(1-methyl-2-oxo-1,2-dihydroquinolin-6-yl)but-3-yn-2-yl)-6-(2-methylallyl)-6-phenyl-1,3-oxazinan-2-one 1262298-31-6 C29H30N2O3
    3-(2-methyl-4-(1-methyl-2-oxo-1,2-dihydroquinolin-6-yl)but-3-yn-2-yl)-6-(2-methylallyl)-6-phenyl-1,3-oxazinan-2-one
    —— 3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid {2-[(thiophen-3-ylmethyl)-amino]-ethyl}-amide 1265224-42-7 C19H19N5OS2
    3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid {2-[(thiophen-3-ylmethyl)-amino]-ethyl}-amide
    —— 3-Methyl-benzofuran-7-carboxylic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester 136955-14-1 C18H21NO3
    3-Methyl-benzofuran-7-carboxylic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester
    —— [3-[2-(tert-butyldimethylsilanoxy)ethyl]-4-(2-methyl-[1,3]-dioxolan-2-yl)-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-2-yl]methanol 851315-57-6 C24H39NO6SSi
    [3-[2-(tert-butyldimethylsilanoxy)ethyl]-4-(2-methyl-[1,3]-dioxolan-2-yl)-1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-2-yl]methanol
    —— 3-iodo-5-methylsalicylaldehyde 56140-67-1 C8H7IO2
    3-iodo-5-methylsalicylaldehyde
    —— (3S,4S)-ethyl 5-(4-(benzyloxy)phenyl)-4-(2-(tert-butoxycarbonylamino)acetamido)-3-hydroxypentanoate 1259938-97-0 C27H36N2O7
    (3S,4S)-ethyl 5-(4-(benzyloxy)phenyl)-4-(2-(tert-butoxycarbonylamino)acetamido)-3-hydroxypentanoate
    —— 3α-hydroxy-8-[5-(trifluoromethyl)-2-pyridyl]-8-azabicyclo[3.2.1]octane 866615-15-8 C13H15F3N2O
    3α-hydroxy-8-[5-(trifluoromethyl)-2-pyridyl]-8-azabicyclo[3.2.1]octane
    —— 3-Aminophenyl-N-3'-trifluormethylphenylcarbamat 35289-91-9 C14H11F3N2O2
    3-Aminophenyl-N-3'-trifluormethylphenylcarbamat
    —— 3-butyl-2-isopropylidene-5,5-dimethyl-[1,3]oxazinane-4,6-dione 10073-70-8 C13H21NO3
    3-butyl-2-isopropylidene-5,5-dimethyl-[1,3]oxazinane-4,6-dione
    —— [3-(2-diethylamino-ethyl)-4-methyl-2-oxo-1,2-dihydro-quinolin-7-yl]-carbamic acid phenyl ester 60567-98-8 C23H27N3O3
    [3-(2-diethylamino-ethyl)-4-methyl-2-oxo-1,2-dihydro-quinolin-7-yl]-carbamic acid phenyl ester
    —— 3-(aminomethyl)-5-fluoro-N-propylaniline hydrochloride 1408213-62-6 C10H15FN2*ClH
    3-(aminomethyl)-5-fluoro-N-propylaniline hydrochloride
    —— 3-hydroxy-2,4-di(4-methylphenyl)-1,3-oxaphosphetane 3-oxide 1351336-70-3 C16H17O3P
    3-hydroxy-2,4-di(4-methylphenyl)-1,3-oxaphosphetane 3-oxide
    —— 3-(4-hydroxycyclohexyl)-2-(10-methyl-5,5-dioxo-5,10-dihydrophenothiazin-2-yl)-N-(1-methyl-1H-pyrazol-3-yl)propionamide 1042151-92-7 C26H30N4O4S
    3-(4-hydroxycyclohexyl)-2-(10-methyl-5,5-dioxo-5,10-dihydrophenothiazin-2-yl)-N-(1-methyl-1H-pyrazol-3-yl)propionamide
    —— 3-[3-{[(3S)-1-(cyclopropylcarbonyl)pyrrolidin-3-yl]oxy}-4-(difluoromethoxy)phenyl]-1,7-dioxa-2-azaspiro[4.4]non-2-ene 1013656-06-8 C21H24F2N2O5
    3-[3-{[(3S)-1-(cyclopropylcarbonyl)pyrrolidin-3-yl]oxy}-4-(difluoromethoxy)phenyl]-1,7-dioxa-2-azaspiro[4.4]non-2-ene
    —— 3-Chloro-2-nitro-N-pyridin-2-ylmethyl-benzamide 58624-72-9 C13H10ClN3O3
    3-Chloro-2-nitro-N-pyridin-2-ylmethyl-benzamide
    —— 3',5'-bisethoxycarbonyl-2',6'-dimethyl-1-octyl-1'-prop-2-ynyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium bromide 1537888-19-9 Br*C29H41N2O4
    3',5'-bisethoxycarbonyl-2',6'-dimethyl-1-octyl-1'-prop-2-ynyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium bromide
    —— 3-(9H-carbazol-9-yl)-N-(4-fluorobenzyl)propan-1-amine 1547068-64-3 C22H21FN2
    3-(9H-carbazol-9-yl)-N-(4-fluorobenzyl)propan-1-amine
    —— (3-Nitro-4-phenoxythiocarbonylamino-phenyl)-thiocarbamic acid O-phenyl ester 31840-79-6 C20H15N3O4S2
    (3-Nitro-4-phenoxythiocarbonylamino-phenyl)-thiocarbamic acid O-phenyl ester
    —— 3-isopropyl-5-(pentachlorophenoxy-methyl)-oxazolidine 2611-25-8 C13H14Cl5NO2
    3-isopropyl-5-(pentachlorophenoxy-methyl)-oxazolidine
    —— 3-Anisoyl-5-methoxy-benzofuran 19303-52-7 C17H14O4
    3-Anisoyl-5-methoxy-benzofuran
    —— 3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl-(5-piperidin-3-ylthiophen-3-yl)methanone 1160719-08-3 C19H28N2OS
    3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl-(5-piperidin-3-ylthiophen-3-yl)methanone
    —— 3-(1,4-dihydroindeno[1,2-c]pyrazol-3-yl)phenoxyacetamide 268559-94-0 C18H15N3O2
    3-(1,4-dihydroindeno[1,2-c]pyrazol-3-yl)phenoxyacetamide
    —— 3-Hydroxymethyl-5-amino-2,4,6-triiodbenzoesaeure 53732-05-1 C8H6I3NO3
    3-Hydroxymethyl-5-amino-2,4,6-triiodbenzoesaeure
    —— (3S)-N-[3-[[5-bromo-4-[2-(1H-imidazol-5-yl)ethylamino]pyrimidin-2-yl]amino]phenyl]-3-(dimethylamino)pyrrolidine-1-carboxamide 702675-41-0 C22H28BrN9O
    (3S)-N-[3-[[5-bromo-4-[2-(1H-imidazol-5-yl)ethylamino]pyrimidin-2-yl]amino]phenyl]-3-(dimethylamino)pyrrolidine-1-carboxamide