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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methoxy-2'-oxo-4'-methylen-3'-phenyl-1'β-spiro <estra-1,3,5(10)-trien(17,5')-oxazolidin> 2767-02-4 C28H31NO3
    3-Methoxy-2'-oxo-4'-methylen-3'-phenyl-1'β-spiro <estra-1,3,5(10)-trien(17,5')-oxazolidin>
    —— 3-hydroxy-4-cyano-5-ethoxyisothiazole 37086-67-2 C6H6N2O2S
    3-hydroxy-4-cyano-5-ethoxyisothiazole
    —— 3-(1-Methoxy-ethyl)-2-(4-acetoxy-phenyl)-benzofuran 96308-81-5 C19H18O4
    3-(1-Methoxy-ethyl)-2-(4-acetoxy-phenyl)-benzofuran
    —— 3-<Isochinolyl-(3)>-5,6-diphenyl-1,2,4-triazin 17583-54-9 C24H16N4
    3-<Isochinolyl-(3)>-5,6-diphenyl-1,2,4-triazin
    —— 3-Phenyl-4-tert.-butyl-4-hydroxy-2-thioxo-thiazolidin 17294-11-0 C13H17NOS2
    3-Phenyl-4-tert.-butyl-4-hydroxy-2-thioxo-thiazolidin
    —— 3-(5-dipropylaminomethyl-oxazol-2-yl)-5-methyl-5,6-dihydro-4H-imidazo [1,5-a][1,4]benzodiazepin-6-one hydrochloride 179633-82-0 C22H27N5O2*ClH
    3-(5-dipropylaminomethyl-oxazol-2-yl)-5-methyl-5,6-dihydro-4H-imidazo [1,5-a][1,4]benzodiazepin-6-one hydrochloride
    —— 3-biphenyl-4-yl-[1,6]naphthyridin-2-ylamine 37485-84-0 C20H15N3
    3-biphenyl-4-yl-[1,6]naphthyridin-2-ylamine
    —— 3-Amino-1-β-D-ribofuranosyl-1,2,4-triazol-5-carbonsaeuremethylester 52327-09-0 C9H14N4O6
    3-Amino-1-β-D-ribofuranosyl-1,2,4-triazol-5-carbonsaeuremethylester
    —— 3-(2-bromoethyl)-5-hexyl-2-p-tolyl-4-(2-p-tolylethynyl)furan 1403505-56-5 C28H31BrO
    3-(2-bromoethyl)-5-hexyl-2-p-tolyl-4-(2-p-tolylethynyl)furan
    —— 3-(3-Amino-phenyl)-N-(2-chloro-5-trifluoromethyl-phenyl)-3-oxo-propionamide 1524-98-7 C16H12ClF3N2O2
    3-(3-Amino-phenyl)-N-(2-chloro-5-trifluoromethyl-phenyl)-3-oxo-propionamide
    —— 3-Chloro-5-(2-dimethylamino-ethyl)-5,11-dihydro-dibenzo[b,e]azepin-6-one 14143-84-1 C18H19ClN2O
    3-Chloro-5-(2-dimethylamino-ethyl)-5,11-dihydro-dibenzo[b,e]azepin-6-one
    —— (3'S,5S)-8-({[(2R)-2-ethoxypropyl]oxy}methyl)-3'-{[4-(3-methoxypropyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]methoxy}-2,3-dihydrospiro[1,4-benzo-dioxepine-5,4'-piperidine] 1161440-51-2 C32H46N2O7
    (3'S,5S)-8-({[(2R)-2-ethoxypropyl]oxy}methyl)-3'-{[4-(3-methoxypropyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]methoxy}-2,3-dihydrospiro[1,4-benzo-dioxepine-5,4'-piperidine]
    —— 3-iodo-3-methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid methoxymethyl ester 62556-33-6 C18H21IN2O6S
    3-iodo-3-methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid methoxymethyl ester
    —— 3-amino-4-{4-[ethyl-(2-morpholin-4-yl-ethyl)-amino]-phenylimino}-2,6-dimethyl-cyclohexa-2,5-dienone 55302-87-9 C22H30N4O2
    3-amino-4-{4-[ethyl-(2-morpholin-4-yl-ethyl)-amino]-phenylimino}-2,6-dimethyl-cyclohexa-2,5-dienone
    —— 3-Chlor-10-<3-(3-methyl-1-azetinyl)propyl>phenothiazin 94304-17-3 C19H21ClN2S
    3-Chlor-10-<3-(3-methyl-1-azetinyl)propyl>phenothiazin
    —— [3-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-[1,2,4]triazolo[4,3-<i>b</i>]pyridazin-6-yl]-(1-methyl-pyrrolidin-2-ylidene)-amine 53803-27-3 C14H15N9O2
    [3-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-[1,2,4]triazolo[4,3-<i>b</i>]pyridazin-6-yl]-(1-methyl-pyrrolidin-2-ylidene)-amine
    —— (3aR,5aS)-(+)-5a-methyl-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5,5a,6-octahydro-7-oxa-2-azacyclopenta[c]phenanthrene 1063704-68-6 C23H25NO3S
    (3aR,5aS)-(+)-5a-methyl-2-(toluene-4-sulfonyl)-1,2,3,3a,4,5,5a,6-octahydro-7-oxa-2-azacyclopenta[c]phenanthrene
    —— 3-{2-[2,4-bis-(2,2-dimethyl-propyl)-phenoxy]-acetylamino}-<i>N</i>-[5-oxo-4-thiocyanato-2-(2,4,6-trichloro-phenyl)-2,5-dihydro-1<i>H</i>-pyrazol-3-yl]-benzamide 2678-10-6 C35H36Cl3N5O4S
    3-{2-[2,4-bis-(2,2-dimethyl-propyl)-phenoxy]-acetylamino}-<i>N</i>-[5-oxo-4-thiocyanato-2-(2,4,6-trichloro-phenyl)-2,5-dihydro-1<i>H</i>-pyrazol-3-yl]-benzamide
    —— (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid decyl ester 54076-54-9 C22H38O7
    (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid decyl ester
    —— 3-Methyl-4-methylsulfanyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester 57411-07-1 C25H26N2O6S2
    3-Methyl-4-methylsulfanyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester
    —— 3-isopropoxy-5-(triisopropylsilyloxy)phenol 1622988-51-5 C18H32O3Si
    3-isopropoxy-5-(triisopropylsilyloxy)phenol
    —— 3,4-bis[(E)-1-(4-methylphenyl)prop-1-en-2-yl]cyclobut-3-ene-1,2-dione 1357195-57-3 C24H22O2
    3,4-bis[(E)-1-(4-methylphenyl)prop-1-en-2-yl]cyclobut-3-ene-1,2-dione
    —— (3-benzyl-5-nitro-3<i>H</i>-thiazol-2-ylidene)-isopropyl-urea 26237-45-6 C14H16N4O3S
    (3-benzyl-5-nitro-3<i>H</i>-thiazol-2-ylidene)-isopropyl-urea
    —— 3-hydroxy-5-[(2-methylbenzyl)sulfanyl]pyridin-2(1H)-one 1417710-03-2 C13H13NO2S
    3-hydroxy-5-[(2-methylbenzyl)sulfanyl]pyridin-2(1H)-one
    —— 3-Methyl-1,4-dioxy-quinoxaline-2-carboxylic acid [2-(1H-indol-3-yl)-ethyl]-amide 88996-65-0 C20H18N4O3
    3-Methyl-1,4-dioxy-quinoxaline-2-carboxylic acid [2-(1H-indol-3-yl)-ethyl]-amide
    —— 3-(6-(benzyloxy)benzo[d][1,3]dioxol-5-yl)-1-(4-fluorobenzyl)indolin-2-one 1373242-30-8 C29H22FNO4
    3-(6-(benzyloxy)benzo[d][1,3]dioxol-5-yl)-1-(4-fluorobenzyl)indolin-2-one
    —— 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-<(p-chlorophenyl)hydrazone> 129302-20-1 C14H13ClN2O3
    3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-<(p-chlorophenyl)hydrazone>
    —— 3-ethyl-5-[2-(3-ethyl-3H-benzooxazol-2-ylidene)-ethylidene]-2-methylsulfanyl-4-oxo-4,5-dihydro-thiazolium; methyl sulfate 2938-13-8 CH3O4S*C17H19N2O2S2
    3-ethyl-5-[2-(3-ethyl-3H-benzooxazol-2-ylidene)-ethylidene]-2-methylsulfanyl-4-oxo-4,5-dihydro-thiazolium; methyl sulfate
    —— 3-(tert-butyldiphenylsilyloxy)-1-(5-hydroxytetrahydrofuran-2-yl)propan-1-one 1310059-80-3 C23H30O4Si
    3-(tert-butyldiphenylsilyloxy)-1-(5-hydroxytetrahydrofuran-2-yl)propan-1-one
    —— 3-(Ph2PCH2CH2PPh2)-3,1,2-NiC2B9H11 97695-92-6 C28H35B9NiP2
    3-(Ph2PCH2CH2PPh2)-3,1,2-NiC2B9H11
    —— 3-[1-(2-chlorophenylimino)ethyl]-4-hydroxy-6-methyl-2H-pyran-2-one 5128-62-1 C14H12ClNO3
    3-[1-(2-chlorophenylimino)ethyl]-4-hydroxy-6-methyl-2H-pyran-2-one
    —— 3-(2,3,6-Trichlorophenyl)-5-(trifluoromethyl)-1H-1,2,4-triazole 64453-59-4 C9H3Cl3F3N3
    3-(2,3,6-Trichlorophenyl)-5-(trifluoromethyl)-1H-1,2,4-triazole
    —— 3-(4-bromophenyl)-4-(4-methylsulfinylphenyl)-1,3-oxazol-2-one 616211-29-1 C16H12BrNO3S
    3-(4-bromophenyl)-4-(4-methylsulfinylphenyl)-1,3-oxazol-2-one
    —— 3-(2-chloroethyl)-2-methyl-8-methoxy-1,3-benzthiazolo[3,2-a]pyrimidin-4(1H)-one 1176986-29-0 C14H13ClN2O2S
    3-(2-chloroethyl)-2-methyl-8-methoxy-1,3-benzthiazolo[3,2-a]pyrimidin-4(1H)-one
    —— 3-oxo-2-(5-oxo-4,5-dihydro-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-butyric acid methyl ester 57183-97-8 C7H9N3O4S
    3-oxo-2-(5-oxo-4,5-dihydro-1<i>H</i>-[1,2,4]triazol-3-ylsulfanyl)-butyric acid methyl ester
    —— 3-carbamoyloxymethyl-7-phenoxyacetylamino-2-cephem-4-carbonsaeure-tert.butylester 49599-26-0 C21H25N3O7S
    3-carbamoyloxymethyl-7-phenoxyacetylamino-2-cephem-4-carbonsaeure-tert.butylester
    —— 3,5-diamino-6-(2,5-dichlorothien-3-yl)-1,2,4-triazine 1174184-59-8 C7H5Cl2N5S
    3,5-diamino-6-(2,5-dichlorothien-3-yl)-1,2,4-triazine
    —— 3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid 2-dimethylamino-ethylamide 31699-97-5 C14H18N4O3
    3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid 2-dimethylamino-ethylamide
    —— 3,5-diamino-6-[2-(4,5-dibromofuryl)]-1,2,4-triazine 1174184-77-0 C7H5Br2N5O
    3,5-diamino-6-[2-(4,5-dibromofuryl)]-1,2,4-triazine
    —— 3-amino-4-methoxy-1-(4-trifluoromethyl-phenyl)-but-2-en-1-one 1186524-93-5 C12H12F3NO2
    3-amino-4-methoxy-1-(4-trifluoromethyl-phenyl)-but-2-en-1-one
    —— 3-(3-Carboxymethyl-4-hydroxy-5-methoxy-phenyl)-propionsaeure 16995-90-7 C12H14O6
    3-(3-Carboxymethyl-4-hydroxy-5-methoxy-phenyl)-propionsaeure
    —— 3-(3-(thiophen-2-ylethynyl)phenyl)propan-1-amine trifluoroacetate 1098104-61-0 C2HF3O2*C15H15NS
    3-(3-(thiophen-2-ylethynyl)phenyl)propan-1-amine trifluoroacetate
    —— 3-o-Carboxyphenyl-cyclopentan-1,2-dion 39597-29-0 C12H10O4
    3-o-Carboxyphenyl-cyclopentan-1,2-dion
    —— 3,6-di-<i>tert</i>-butyl-azepine-1-carboxylic acid <i>tert</i>-butyl ester 34705-85-6 C19H31NO2
    3,6-di-<i>tert</i>-butyl-azepine-1-carboxylic acid <i>tert</i>-butyl ester
    —— (3S,5S)-3-(2,3,4,6-tetra-O-benzylglucopyranosyl)oxy-7-oxa-8-cholesten-6-one 1262678-20-5 C60H76O8
    (3S,5S)-3-(2,3,4,6-tetra-O-benzylglucopyranosyl)oxy-7-oxa-8-cholesten-6-one
    —— 3-[[4(R)-[4-(aminoiminomethyl)phenyl]tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6(S)-yl]acetyl]amino propionic acid 253604-85-2 C17H22N4O5
    3-[[4(R)-[4-(aminoiminomethyl)phenyl]tetrahydro-3-methyl-2-oxo-2H-1,3-oxazin-6(S)-yl]acetyl]amino propionic acid
    —— 3-dimethylamino-propenal (4-chloro-phthalazin-1-yl)-hydrazone 63270-73-5 C13H14ClN5
    3-dimethylamino-propenal (4-chloro-phthalazin-1-yl)-hydrazone
    —— 3-Acetoxymethyl-7-(1-hydroxy-4,5-dihydro-1H-imidazol-2-ylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 124831-30-7 C26H26N4O6S
    3-Acetoxymethyl-7-(1-hydroxy-4,5-dihydro-1H-imidazol-2-ylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
    —— 3,4-dihydroxy-43-O-methylmanzamenone B 143430-15-3 C47H82O9
    3,4-dihydroxy-43-O-methylmanzamenone B
    —— 3-[(3S,9S,12S,15S,21S,40S,43S)-38-(2-amino-2-oxoethyl)-40-(2-carboxyethyl)-25-[5-[(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)carbamothioylamino]pentanoyl]-12-[(1R)-1-hydroxyethyl]-9-methyl-2,8,11,14,20,23,39,42-octaoxo-1,7,10,13,19,22,25,38,41-nonazatetracyclo[41.3.0.03,7.015,19]hexatetracont-30-en-21-yl]propanoic acid 1209413-62-6 C74H96N12O20S
    3-[(3S,9S,12S,15S,21S,40S,43S)-38-(2-amino-2-oxoethyl)-40-(2-carboxyethyl)-25-[5-[(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)carbamothioylamino]pentanoyl]-12-[(1R)-1-hydroxyethyl]-9-methyl-2,8,11,14,20,23,39,42-octaoxo-1,7,10,13,19,22,25,38,41-nonazatetracyclo[41.3.0.03,7.015,19]hexatetracont-30-en-21-yl]propanoic acid