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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-diphenyl-3-pyridin-3-yl-3a,6a-dihydro-3<i>H</i>-pyrrolo[3,4-<i>c</i>]pyrazole-4,6-dione 25262-10-6 C22H16N4O2
    3,5-diphenyl-3-pyridin-3-yl-3a,6a-dihydro-3<i>H</i>-pyrrolo[3,4-<i>c</i>]pyrazole-4,6-dione
    —— 3-acetoxy-20,20-ethane-1,2-diyldioxy-16-methylamino-pregn-5-ene 26654-76-2 C26H41NO4
    3-acetoxy-20,20-ethane-1,2-diyldioxy-16-methylamino-pregn-5-ene
    —— 3,4-Dibromo-2-(2,3-dibromo-propyl)-tetrahydro-pyran 26274-22-6 C8H12Br4O
    3,4-Dibromo-2-(2,3-dibromo-propyl)-tetrahydro-pyran
    —— (3-chloro-2-morpholin-4-yl-4-oxo-cyclobut-2-enylidene)-malononitrile 37669-75-3 C11H8ClN3O2
    (3-chloro-2-morpholin-4-yl-4-oxo-cyclobut-2-enylidene)-malononitrile
    —— 3-O-Acetyl-8-deoxy-8-acetylthiopseudomorphin 24206-18-6 C21H23NO4S
    3-O-Acetyl-8-deoxy-8-acetylthiopseudomorphin
    —— (3aR,4S,5aR,8R,9aS)-4-Methoxy-3,3-dimethyl-8-phenyl-3a,4,5a,9a-tetrahydro-3H,6H-2,5,7,9-tetraoxa-1-aza-cyclopenta[a]naphthalene 1-oxide 139679-03-1 C17H21NO6
    (3aR,4S,5aR,8R,9aS)-4-Methoxy-3,3-dimethyl-8-phenyl-3a,4,5a,9a-tetrahydro-3H,6H-2,5,7,9-tetraoxa-1-aza-cyclopenta[a]naphthalene 1-oxide
    —— 3-Pentenenitrile, 2-ethoxy-2-[2-methyl-1-[(trimethylsilyl)oxy]propyl]- 106088-25-9 C14H27NO2Si
    3-Pentenenitrile, 2-ethoxy-2-[2-methyl-1-[(trimethylsilyl)oxy]propyl]-
    —— 3-(4-nitro-benzoyl)-4-phenyl-oxazolidin-2-one 25393-59-3 C16H12N2O5
    3-(4-nitro-benzoyl)-4-phenyl-oxazolidin-2-one
    —— (3-bromo-4-methyl-phenyl)-(5-methyl-[1,3,4]thiadiazol-2-yl)-amine 27551-13-9 C10H10BrN3S
    (3-bromo-4-methyl-phenyl)-(5-methyl-[1,3,4]thiadiazol-2-yl)-amine
    —— 3-Methoxy-4-propoxy-benzoic acid 2-piperidin-1-yl-ethyl ester 24913-78-8 C18H27NO4
    3-Methoxy-4-propoxy-benzoic acid 2-piperidin-1-yl-ethyl ester
    —— 3-(1H-Indol-3-yl)-propionic acid 2-phenyl-[1,3]dioxan-5-yl ester 20356-53-0 C21H21NO4
    3-(1H-Indol-3-yl)-propionic acid 2-phenyl-[1,3]dioxan-5-yl ester
    —— 3-pyrazin-2-yl-imidazo[1,5-<i>a</i>]pyrazine 33298-75-8 C10H7N5
    3-pyrazin-2-yl-imidazo[1,5-<i>a</i>]pyrazine
    —— 3-Amino-3-desoxy-L-Lyxose-hydrochlorid 34296-95-2 C5H11NO4*ClH
    3-Amino-3-desoxy-L-Lyxose-hydrochlorid
    —— 3-[(2-Ethyl-phenyl)-hydrazono]-pentane-2,4-dione 36016-45-2 C13H16N2O2
    3-[(2-Ethyl-phenyl)-hydrazono]-pentane-2,4-dione
    —— 3-(3-Aminopropyl)adenin-dihydrochlorid 74962-43-9 C8H12N6*2ClH
    3-(3-Aminopropyl)adenin-dihydrochlorid
    —— (3S,4S)-4-(4-(5-bromothiazol-2-yl)piperazine-1-carbonyl)-3-(thiophen-3-yl)cyclohexan-1-one 1357456-63-3 C18H20BrN3O2S2
    (3S,4S)-4-(4-(5-bromothiazol-2-yl)piperazine-1-carbonyl)-3-(thiophen-3-yl)cyclohexan-1-one
    —— 3,4,16,17-tetraoximino-5α-androstane 134797-43-6 C19H28N4O4
    3,4,16,17-tetraoximino-5α-androstane
    —— 3β-acetoxy-androsten-(5)-one-(17)-(4-phenyl semicarbazone) 122914-96-9 C28H37N3O3
    3β-acetoxy-androsten-(5)-one-(17)-(4-phenyl semicarbazone)
    —— 3β-acetoxy-5-androsten-7-one-17,17-(ethylenedioxy) oxime 58031-72-4 C23H33NO5
    3β-acetoxy-5-androsten-7-one-17,17-(ethylenedioxy) oxime
    —— 3α-acetoxy-17α,21-dihydroxy-5α-pregnane-11,20-dione 115074-01-6 C23H34O6
    3α-acetoxy-17α,21-dihydroxy-5α-pregnane-11,20-dione
    —— 3-isopropyl-6-(1-ethoxy-3-phenylpropenyl)tropolone 92397-05-2 C21H24O3
    3-isopropyl-6-(1-ethoxy-3-phenylpropenyl)tropolone
    —— 3,4-dimethoxy-7,8-dihydro-5H-benzo[6,7]azocino[2,1-a][1,3]dioxolo[4,5-g]isoquinoline-14,15-dicarboxylic acid dimethyl ester 71046-95-2 C26H25NO8
    3,4-dimethoxy-7,8-dihydro-5H-benzo[6,7]azocino[2,1-a][1,3]dioxolo[4,5-g]isoquinoline-14,15-dicarboxylic acid dimethyl ester
    —— 3,7,11,15,19,23-hexamethyl-tetracosa-6,10,14,18,22-pentaen-1-yn-3-ol 116438-14-3 C30H48O
    3,7,11,15,19,23-hexamethyl-tetracosa-6,10,14,18,22-pentaen-1-yn-3-ol
    —— (3S,8R,9S,10R,13S,14S)-17-(2-amino-1-cyano-2-oxoethylidene)-16-(4-bromobenzylidene)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate 1447696-83-4 C31H35BrN2O3
    (3S,8R,9S,10R,13S,14S)-17-(2-amino-1-cyano-2-oxoethylidene)-16-(4-bromobenzylidene)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
    —— 3-[(6aR,9S,10aS)-10a-ethyl-7-methyl-4,6,6a,8,9,10-hexahydroindolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea 115092-00-7 C22H32N4O
    3-[(6aR,9S,10aS)-10a-ethyl-7-methyl-4,6,6a,8,9,10-hexahydroindolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea
    —— 3-(4-Nitro-phenyl)-5-o-tolylazo-2-[(Z)-m-tolylimino]-thiazolidin-4-one 22938-18-7 C23H19N5O3S
    3-(4-Nitro-phenyl)-5-o-tolylazo-2-[(Z)-m-tolylimino]-thiazolidin-4-one
    —— [3-(4-Chloro-benzoyl)-indol-1-yl]-acetic acid ethyl ester 26211-78-9 C19H16ClNO3
    [3-(4-Chloro-benzoyl)-indol-1-yl]-acetic acid ethyl ester
    —— 3,5,6,7,8,8a-hexahydro-5,8a-dimethyl-3,4-(ethylenedioxy)-1,2-naphthalenedicarboxylic acid bis(methyl ester) 116809-90-6 C18H24O6
    3,5,6,7,8,8a-hexahydro-5,8a-dimethyl-3,4-(ethylenedioxy)-1,2-naphthalenedicarboxylic acid bis(methyl ester)
    —— 3-Hydroxy-1-parachlor-phenyl-3-benzyltriazin 26378-75-6 C13H12ClN3O
    3-Hydroxy-1-parachlor-phenyl-3-benzyltriazin
    —— 3-chloro-3,4,4-trifluoro-[1,2]diazetidine-1,2-dicarboxylic acid dipropyl ester 35815-78-2 C10H14ClF3N2O4
    3-chloro-3,4,4-trifluoro-[1,2]diazetidine-1,2-dicarboxylic acid dipropyl ester
    —— 3-(4-nitro-phenylazo)-isoquinolin-4-ol 36949-48-1 C15H10N4O3
    3-(4-nitro-phenylazo)-isoquinolin-4-ol
    —— 3,5-dimethyl-2,4-diphenyl-6-thioxo-[1,3,5]triazinane-1-carbothioic acid <i>S</i>-methyl ester 25762-17-8 C19H21N3OS2
    3,5-dimethyl-2,4-diphenyl-6-thioxo-[1,3,5]triazinane-1-carbothioic acid <i>S</i>-methyl ester
    —— 3-(4-phenyl-1(3)<i>H</i>-imidazol-2-yl)-acrylonitrile 40972-06-3 C12H9N3
    3-(4-phenyl-1(3)<i>H</i>-imidazol-2-yl)-acrylonitrile
    —— 3,4-Dihydro-3-anilino-4-methylen-1,3-benzoxazin-2-on 27284-53-3 C15H12N2O2
    3,4-Dihydro-3-anilino-4-methylen-1,3-benzoxazin-2-on
    —— 3-(3-Carbamimidoyl-phenyl)-2-[2-(naphthalene-2-sulfonylamino)-acetylamino]-propionic acid ethyl ester; compound with toluene-4-sulfonic acid 114531-66-7 C7H8O3S*C24H26N4O5S
    3-(3-Carbamimidoyl-phenyl)-2-[2-(naphthalene-2-sulfonylamino)-acetylamino]-propionic acid ethyl ester; compound with toluene-4-sulfonic acid
    —— 3-(4-fluoro-3-nitrophenyl)-2-hydroxyacrylic acid 1601468-66-9 C9H6FNO5
    3-(4-fluoro-3-nitrophenyl)-2-hydroxyacrylic acid
    —— 3β-Acetoxy-Δ5-pregnen-21-al 16934-54-6 C23H34O3
    3β-Acetoxy-Δ5-pregnen-21-al
    —— 3β-hydroxy-16.17-seco-androstene-(5)-dioic acid-(16.17)-17-methyl ester 114134-51-9 C20H30O5
    3β-hydroxy-16.17-seco-androstene-(5)-dioic acid-(16.17)-17-methyl ester
    —— 3-[6-(2-bromo-ethyl)-benzo[1,3]dioxol-5-yl]-7,8-dimethoxy-3,4-dihydro-1H-isoquinoline-2-carbonitrile 15406-07-2 C21H21BrN2O4
    3-[6-(2-bromo-ethyl)-benzo[1,3]dioxol-5-yl]-7,8-dimethoxy-3,4-dihydro-1H-isoquinoline-2-carbonitrile
    —— 3-methanesulfonylmethyl-6-(piperidin-4-yloxy)-3H-benzo[c][1,2]oxaborol-1-ol hydrochloride 1196474-29-9 C14H20BNO5S*ClH
    3-methanesulfonylmethyl-6-(piperidin-4-yloxy)-3H-benzo[c][1,2]oxaborol-1-ol hydrochloride
    —— 3-methyl-4-(2'-tosylaminobenzylidene)amino-1,2,4-triazoline-5-thione 1244956-22-6 C17H17N5O2S2
    3-methyl-4-(2'-tosylaminobenzylidene)amino-1,2,4-triazoline-5-thione
    —— 3α-Benzyloxy-7β-(aminophenylmethyl)-(1-αH,5-αH)-8-oxabicyclo<3.2.1>octan-6β-ol 139781-13-8 C21H25NO3
    3α-Benzyloxy-7β-(aminophenylmethyl)-(1-αH,5-αH)-8-oxabicyclo<3.2.1>octan-6β-ol
    —— 3β,5,19-trihydroxy-5β,14α-card-20(22)-enolide 74703-70-1 C23H34O5
    3β,5,19-trihydroxy-5β,14α-card-20(22)-enolide
    —— 3-benzyl-2-(2-(2-methylcyclohexylidene)hydrazono)thiazolidin-4-one 1623025-69-3 C17H21N3OS
    3-benzyl-2-(2-(2-methylcyclohexylidene)hydrazono)thiazolidin-4-one
    —— 3,5-Di-tert.-butyl-p-benzochinonoxim-(2-oxo-1,3-di-tert.-butyl-5-carbmethoxy-cyclohexadien-(3,5)-yl)-aether 97114-50-6 C30H43NO5
    3,5-Di-tert.-butyl-p-benzochinonoxim-(2-oxo-1,3-di-tert.-butyl-5-carbmethoxy-cyclohexadien-(3,5)-yl)-aether
    —— 3-O-palmitoyl-6-O-(benzyloxymethyl)-2-deoxy-2-palmitamido-α-D-glucopyranoside 116457-68-2 C46H81NO8
    3-O-palmitoyl-6-O-(benzyloxymethyl)-2-deoxy-2-palmitamido-α-D-glucopyranoside
    —— 3β-Hydroxy-21-oxo-olean-12-en-28-saeure-methylester 33512-86-6 C31H48O4
    3β-Hydroxy-21-oxo-olean-12-en-28-saeure-methylester
    —— 3,7-bis(dimethylamino)-5,10-diphenyl-5,10-dihydrodibenzo<b,e>phosphorin 79462-58-1 C29H29N2P
    3,7-bis(dimethylamino)-5,10-diphenyl-5,10-dihydrodibenzo<b,e>phosphorin
    —— 3-(4-((3R)-3-t-Butyldimethylsilyloxy-1-pyrrolidinyl)-3-fluorophenyl)-5(R)-hydroxy-methyloxazolidin-2-one 252337-18-1 C20H31FN2O4Si
    3-(4-((3R)-3-t-Butyldimethylsilyloxy-1-pyrrolidinyl)-3-fluorophenyl)-5(R)-hydroxy-methyloxazolidin-2-one
    —— 3-(2-Nitro-phenyl)-2-oxo-4-phenyl-but-3-enohydroxamsaeure 24290-20-8 C16H12N2O5
    3-(2-Nitro-phenyl)-2-oxo-4-phenyl-but-3-enohydroxamsaeure