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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-2-(o-tolylamino)but-2-enenitrile 264907-68-8 C12H14N2
    3-methyl-2-(o-tolylamino)but-2-enenitrile
    —— (3R,4R,5S)-ethyl 5-(1,3-dioxoisoindolin-2-yl)-3-hydroxy-4-(2-(trimethylsilyl)ethylsulfonamido)cyclohex-1-enecarboxylate 1041262-69-4 C22H30N2O7SSi
    (3R,4R,5S)-ethyl 5-(1,3-dioxoisoindolin-2-yl)-3-hydroxy-4-(2-(trimethylsilyl)ethylsulfonamido)cyclohex-1-enecarboxylate
    —— (3R,4R,5S)-ethyl 4-acetylamino-3-(pentan-3-yloxy)-5-(2,2,2-trichloroacetamido)cyclohex-1-enecarboxylate 1443055-49-9 C18H27Cl3N2O5
    (3R,4R,5S)-ethyl 4-acetylamino-3-(pentan-3-yloxy)-5-(2,2,2-trichloroacetamido)cyclohex-1-enecarboxylate
    —— 3-methyl-2-(m-tolylamino)but-2-enenitrile 264907-66-6 C12H14N2
    3-methyl-2-(m-tolylamino)but-2-enenitrile
    —— 3β,19-diacetoxy-11β,14-dihydroxy-5β,14β-androstane-17β-carboxylic acid methyl ester 122999-81-9 C25H38O8
    3β,19-diacetoxy-11β,14-dihydroxy-5β,14β-androstane-17β-carboxylic acid methyl ester
    —— 3-des(cladinosyloxy)-3-oxo-6-O-methyl-15-(3-(2-furyl)phenylacetamido)erythromycin A 568629-32-3 C42H62N2O12
    3-des(cladinosyloxy)-3-oxo-6-O-methyl-15-(3-(2-furyl)phenylacetamido)erythromycin A
    —— 3,3-dimethyl-indoline; hydrochloride 1231953-20-0 C10H13N*ClH
    3,3-dimethyl-indoline; hydrochloride
    —— 3-Diethylamino-2,4,6-collidine 131563-28-5 C12H20N2
    3-Diethylamino-2,4,6-collidine
    —— 3-{[(4-chlorobenzyl)oxy]methyl}-6-[4-(trifluoromethoxy)phenyl][1,2,4]triazolo[4,3-a]pyridine 1262620-13-2 C21H15ClF3N3O2
    3-{[(4-chlorobenzyl)oxy]methyl}-6-[4-(trifluoromethoxy)phenyl][1,2,4]triazolo[4,3-a]pyridine
    —— 3-Phenyl-2,4,5-trimethyl-Δ<sup>3</sup>-isoxazolin 24956-55-6 C12H15NO
    3-Phenyl-2,4,5-trimethyl-Δ<sup>3</sup>-isoxazolin
    —— (3,5-bis(trifluoromethyl)phenyl)(cyclohex-1-en-1-yl)methanone 1644435-13-1 C15H12F6O
    (3,5-bis(trifluoromethyl)phenyl)(cyclohex-1-en-1-yl)methanone
    —— (3-ethoxyl-4-methoxyl phenyl)(4-methylphenyl)methanone oxime 1496524-73-2 C17H19NO3
    (3-ethoxyl-4-methoxyl phenyl)(4-methylphenyl)methanone oxime
    —— 3,5-dibromo-6-chloro-2-(2,4-dibromophenoxy)phenol 497069-18-8 C12H5Br4ClO2
    3,5-dibromo-6-chloro-2-(2,4-dibromophenoxy)phenol
    —— 3-phenyl-1H-azeto[2',1':2,3]pyrimido[4,5-b]quinoline-1,4(3H)-dione 1334232-50-6 C19H11N3O2
    3-phenyl-1H-azeto[2',1':2,3]pyrimido[4,5-b]quinoline-1,4(3H)-dione
    —— 3β-Hydroxy-16α,18-dimethyl-5-pregnen-20-on 34751-02-5 C23H36O2
    3β-Hydroxy-16α,18-dimethyl-5-pregnen-20-on
    —— 3-[3-(3,4-Dichlorophenoxy)phenyl]propan-1-ol 1000509-41-0 C15H14Cl2O2
    3-[3-(3,4-Dichlorophenoxy)phenyl]propan-1-ol
    —— 3-[7-(trifluoromethyl)dibenzo[b,e][1,4]oxazepin-5(11H)-yl]propan-1-amine 40687-98-7 C17H17F3N2O
    3-[7-(trifluoromethyl)dibenzo[b,e][1,4]oxazepin-5(11H)-yl]propan-1-amine
    —— 3,4-diphenyl-8-trimethylsilylchromen-2-one 741695-88-5 C24H22O2Si
    3,4-diphenyl-8-trimethylsilylchromen-2-one
    —— (3S)-3-amino-3,4,4-trimethylthietan-2-one toluene-p-sulphonate 92541-80-5 C6H11NOS*C7H8O3S
    (3S)-3-amino-3,4,4-trimethylthietan-2-one toluene-p-sulphonate
    —— (3R,4R)-3-Acetyl-1-methyl-4-phenyl-azetidin-2-one 115019-15-3 C12H13NO2
    (3R,4R)-3-Acetyl-1-methyl-4-phenyl-azetidin-2-one
    —— 3,5,6-tribromo-[1,2]naphthoquinone 135467-61-7 C10H3Br3O2
    3,5,6-tribromo-[1,2]naphthoquinone
    —— (3aR,7aS)-7a-(tert-Butyl-dimethyl-silanyloxymethyl)-6-methyl-1,2,3,3a,7,7a-hexahydro-inden-4-one 119924-09-3 C17H30O2Si
    (3aR,7aS)-7a-(tert-Butyl-dimethyl-silanyloxymethyl)-6-methyl-1,2,3,3a,7,7a-hexahydro-inden-4-one
    —— 3-Pyridin-2-yl-2-(3-trifluoromethyl-benzylamino)-propionic acid 123760-87-2 C16H15F3N2O2
    3-Pyridin-2-yl-2-(3-trifluoromethyl-benzylamino)-propionic acid
    —— 3-(benzylsulfonyl)pyridine 79876-41-8 C12H11NO2S
    3-(benzylsulfonyl)pyridine
    —— 3-chloro-N-[[1-[2-(2,3-dihydro-1,4-benzodioxin-5-yloxy)ethyl]pyrrolidin-3-yl]methyl]-4-fluorobenzenesulphonamide 1417310-95-2 C21H24ClFN2O5S
    3-chloro-N-[[1-[2-(2,3-dihydro-1,4-benzodioxin-5-yloxy)ethyl]pyrrolidin-3-yl]methyl]-4-fluorobenzenesulphonamide
    —— 3-(4-thiazol-2-ylsulfamoyl-anilino)-propane-1-sulfonic acid 100139-11-5 C12H15N3O5S3
    3-(4-thiazol-2-ylsulfamoyl-anilino)-propane-1-sulfonic acid
    —— 3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl nitrate 68733-05-1 C12H16N4O10
    3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl nitrate
    —— 3α-Ethinyl-3β-hydroxy-17β-acetoxy-androstan 17006-61-0 C23H34O3
    3α-Ethinyl-3β-hydroxy-17β-acetoxy-androstan
    —— 3-amino-2-methylamino-6a-phenoxypyridine 916218-30-9 C12H13N3O
    3-amino-2-methylamino-6a-phenoxypyridine
    —— 3-fluoro-N1-methylbenzene-1,2-diamine 947255-03-0 C7H9FN2
    3-fluoro-N1-methylbenzene-1,2-diamine
    —— (3S,5'R,5R,6S)-4'-oxo-5'-phenylspiro(1',3'-oxazolidine-2',6-penicillanic acid) 95107-16-7 C16H16N2O5S
    (3S,5'R,5R,6S)-4'-oxo-5'-phenylspiro(1',3'-oxazolidine-2',6-penicillanic acid)
    —— 3,4-dihydro-8-<3'-(N-p-chlorobenzoyl-N-isopropyl)amino-2'(S)-hydroxy>propoxy-3(R)-nitroxy-2H-1-benzopyran 100992-19-6 C22H25ClN2O7
    3,4-dihydro-8-<3'-(N-p-chlorobenzoyl-N-isopropyl)amino-2'(S)-hydroxy>propoxy-3(R)-nitroxy-2H-1-benzopyran
    —— 3-aminoacetylindole hydrobromide 79659-84-0 BrH*C10H10N2O
    3-aminoacetylindole hydrobromide
    —— 3-Chloromethyl-1,4-dihydro-chromeno[4,3-c]pyrazole 169155-68-4 C11H9ClN2O
    3-Chloromethyl-1,4-dihydro-chromeno[4,3-c]pyrazole
    —— (3R,5R)-9-(benzyloxy)-3-methylnon-1-en-7-yn-5-yl N-methyl-D-phenylalaninate 1472660-29-9 C27H33NO3
    (3R,5R)-9-(benzyloxy)-3-methylnon-1-en-7-yn-5-yl N-methyl-D-phenylalaninate
    —— 3-(4-(9H-carbazole-9-yl)phenyl)cyclohex-2-enone 1096155-91-7 C24H19NO
    3-(4-(9H-carbazole-9-yl)phenyl)cyclohex-2-enone
    —— [3-(3,4-dimethoxyphenyl)-4,5-dihydropyrazol-1-yl]-(3-ethoxyphenyl)methanone 1417707-24-4 C20H22N2O4
    [3-(3,4-dimethoxyphenyl)-4,5-dihydropyrazol-1-yl]-(3-ethoxyphenyl)methanone
    —— [(3a<i>S</i>)-7a<i>t</i>-methyl-1<i>t</i>-((1<i>R</i>:4<i>R</i>)-1.4.5-trimethyl-hexen-(2<i>t</i>)-yl)-(3a<i>rH</i>)-tetrahydro-3a<i>H</i>-indanyliden-(4<i>t</i>)]-acetaldehyde-semicarbazone 103757-24-0 C22H37N3O
    [(3a<i>S</i>)-7a<i>t</i>-methyl-1<i>t</i>-((1<i>R</i>:4<i>R</i>)-1.4.5-trimethyl-hexen-(2<i>t</i>)-yl)-(3a<i>rH</i>)-tetrahydro-3a<i>H</i>-indanyliden-(4<i>t</i>)]-acetaldehyde-semicarbazone
    —— (3S)-3-(4-methyl-3,5-dinitro-benzoyloxy)-9,10-seco-ergosta-5(10),6t,8(14),22t-tetraene 119533-90-3 C36H48N2O6
    (3S)-3-(4-methyl-3,5-dinitro-benzoyloxy)-9,10-seco-ergosta-5(10),6t,8(14),22t-tetraene
    —— 3-(5-amino-1-methyl-1<i>H</i>-benzoimidazol-2-yl)-propionic acid ethyl ester 3543-67-7 C13H17N3O2
    3-(5-amino-1-methyl-1<i>H</i>-benzoimidazol-2-yl)-propionic acid ethyl ester
    —— 3-O-tert-butyldimethylsilyl ether of sarsasapogenin 1186633-19-1 C33H58O3Si
    3-O-tert-butyldimethylsilyl ether of sarsasapogenin
    —— 3-isopropoxycycloheptan-1-one 18341-61-2 C10H18O2
    3-isopropoxycycloheptan-1-one
    —— 3(S)-<(tert-butyldimethylsilyl)oxy>-20(S)-(iodomethyl)-9,10-secopregna-5(E),7(E),10(19)-triene 170081-45-5 C28H47IOSi
    3(S)-<(tert-butyldimethylsilyl)oxy>-20(S)-(iodomethyl)-9,10-secopregna-5(E),7(E),10(19)-triene
    —— 3-isopropoxyquinoxalin-2(1H)-one 56244-13-4 C11H12N2O2
    3-isopropoxyquinoxalin-2(1H)-one
    —— 3,3a-dihydro-2<i>H</i>-isoxazolo[3,2-<i>b</i>]naphtho[2,3-<i>e</i>][1,3]oxazin-11-one 63482-70-2 C14H11NO3
    3,3a-dihydro-2<i>H</i>-isoxazolo[3,2-<i>b</i>]naphtho[2,3-<i>e</i>][1,3]oxazin-11-one
    —— 3-α-cholestanyltrimethylammnium iodobenzoate 89327-10-6 C7H4IO2*C30H56N
    3-α-cholestanyltrimethylammnium iodobenzoate
    —— 3-(2-acetamidophenyl)-1H-pyrido<2,3-e>pyrazin-2-one 174320-62-8 C15H12N4O2
    3-(2-acetamidophenyl)-1H-pyrido<2,3-e>pyrazin-2-one
    —— 3',5'-Di-O-phenylcarbamoyldesoxythymidin 36792-28-6 C24H24N4O7
    3',5'-Di-O-phenylcarbamoyldesoxythymidin
    —— 3-Methyl-5-ethyl-6-hydroxy-7-acetyl-cumarilsaeure 3919-32-2 C14H14O5
    3-Methyl-5-ethyl-6-hydroxy-7-acetyl-cumarilsaeure
    —— 3-(1-bromo-2-bicyclo<2.2.2>octyl)propanal 98577-13-0 C11H17BrO
    3-(1-bromo-2-bicyclo<2.2.2>octyl)propanal