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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-diethoxyphosphorylhex-5-enal 79469-38-8 C10H19O4P
    3-diethoxyphosphorylhex-5-enal
    —— 3-[(2,5-dichloroanilino)methyl]-4,7-dimethylchromen-2-one 138719-88-7 C18H15Cl2NO2
    3-[(2,5-dichloroanilino)methyl]-4,7-dimethylchromen-2-one
    —— 3,3-Bis(chlordifluormethyl)-5-(4-chlorphenyl)-2,2,2-trimethoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-en 58791-04-1 C13H13Cl3F4NO4P
    3,3-Bis(chlordifluormethyl)-5-(4-chlorphenyl)-2,2,2-trimethoxy-2,2-dihydro-1,4,2-oxazaphosphol-4-en
    —— 3,4-bis(nonyloxy)benzohydrazide 1359037-07-2 C25H44N2O3
    3,4-bis(nonyloxy)benzohydrazide
    —— 3-(dimethyl(4-vinylbenzyl)ammonio)propyl sulfate 1632126-65-8 C14H21NO4S
    3-(dimethyl(4-vinylbenzyl)ammonio)propyl sulfate
    —— 3-(1-methylheptyl)butanolide 78344-52-2 C12H22O2
    3-(1-methylheptyl)butanolide
    —— 3-<2-(4-Methoxy-phenyl)-ethyl>-7-sulfamoyl-6-trifluormethyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxid 6185-37-1 C17H18F3N3O5S2
    3-<2-(4-Methoxy-phenyl)-ethyl>-7-sulfamoyl-6-trifluormethyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxid
    —— 3-(2-Methoxycarbonylmethyl-cyclohexyl)-propionsaeure-methylester 91976-33-9 C13H22O4
    3-(2-Methoxycarbonylmethyl-cyclohexyl)-propionsaeure-methylester
    —— 3α,17β-dihydroxy-17α-methyl-5β-androstan-11-one 110311-75-6 C20H32O3
    3α,17β-dihydroxy-17α-methyl-5β-androstan-11-one
    —— (3R)-3-(4-[(3-fluorobenzyl)oxy]phenyl)-N-(1-methyl-1H-tetrazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide 1227473-50-8 C24H27FN6O3
    (3R)-3-(4-[(3-fluorobenzyl)oxy]phenyl)-N-(1-methyl-1H-tetrazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide
    —— 3-[4-((S)-1-{[1-(4-chloro-phenyl)-5-methyl-1H-pyrazole-4-carbonyl]-amino}-propyl)-pyridine-2-sulfonyl]-propionic acid methyl ester 1194055-74-7 C23H25ClN4O5S
    3-[4-((S)-1-{[1-(4-chloro-phenyl)-5-methyl-1H-pyrazole-4-carbonyl]-amino}-propyl)-pyridine-2-sulfonyl]-propionic acid methyl ester
    —— 3-benzoylamino-3-phenyl-2-triethylsilanyloxy-propionic acid 14,20-bis(tert-butyl-dimethyl-silanyloxy)-8-methoxy-7,13,15,17,19,21-hexamethyl-22-(1-methyl-penta-2,4-dienyl)-2-oxo-oxacyclodocosa-3,5,11,16-tetraen-10-yl ester 1207166-58-2 C68H109NO9Si3
    3-benzoylamino-3-phenyl-2-triethylsilanyloxy-propionic acid 14,20-bis(tert-butyl-dimethyl-silanyloxy)-8-methoxy-7,13,15,17,19,21-hexamethyl-22-(1-methyl-penta-2,4-dienyl)-2-oxo-oxacyclodocosa-3,5,11,16-tetraen-10-yl ester
    —— (3-thienylethynyl)(2,4,6-tri-t-butylphenyl)phosphine 760200-31-5 C24H33PS
    (3-thienylethynyl)(2,4,6-tri-t-butylphenyl)phosphine
    —— 3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-(3-imidazol-1-yl-propionyl)-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide 1160941-74-1 C18H23ClN10O2
    3,5-diamino-6-chloropyrazine-2-carboxylic acid [8-(3-imidazol-1-yl-propionyl)-1,3,8-triazaspiro[4.5]dec-(2E)-ylidene]amide
    —— 3-(4-nitrophenyl)propa-1,2-dienyl diphenyl phosphine oxide 1190882-63-3 C21H16NO3P
    3-(4-nitrophenyl)propa-1,2-dienyl diphenyl phosphine oxide
    —— 3-(4-hydroxyphenyl)-N-(4-methylphenyl)-5-phenyl-3,4-dihydropyrazole-2-carbothioamide 1318787-42-6 C23H21N3OS
    3-(4-hydroxyphenyl)-N-(4-methylphenyl)-5-phenyl-3,4-dihydropyrazole-2-carbothioamide
    —— [3-(1-Butoxy-ethoxy)-3-methyl-pent-4-ynyl]-trimethyl-silane 20458-23-5 C15H30O2Si
    [3-(1-Butoxy-ethoxy)-3-methyl-pent-4-ynyl]-trimethyl-silane
    —— 3-(3,4-dimethoxyphenyl)-1-(3-methoxy-4-(prop-2-yn-1-yloxy)phenyl)prop-2-en-1-one 1422963-47-0 C21H20O5
    3-(3,4-dimethoxyphenyl)-1-(3-methoxy-4-(prop-2-yn-1-yloxy)phenyl)prop-2-en-1-one
    —— (3-Dodecyloxythiocarbonylamino-4-methyl-phenyl)-thiocarbamic acid O-dodecyl ester 19972-55-5 C33H58N2O2S2
    (3-Dodecyloxythiocarbonylamino-4-methyl-phenyl)-thiocarbamic acid O-dodecyl ester
    —— 3-fluoro-5-(2-(2-(hydroxymethyl)thiazol-4-yl)ethynyl)benzonitrile 945933-48-2 C13H7FN2OS
    3-fluoro-5-(2-(2-(hydroxymethyl)thiazol-4-yl)ethynyl)benzonitrile
    —— (3S,4R)-3-hydroxy-4-methoxy-3-(methoxymethyl)-4-methyl-6-oxabicyclo[3.1.0]hexan-2-one 129076-75-1 C9H14O5
    (3S,4R)-3-hydroxy-4-methoxy-3-(methoxymethyl)-4-methyl-6-oxabicyclo[3.1.0]hexan-2-one
    —— 3-(1,1-dioxido-2-isothiazolidinyl)-2-fluoro-5-propyl-benzoic acid 706794-99-2 C13H16FNO4S
    3-(1,1-dioxido-2-isothiazolidinyl)-2-fluoro-5-propyl-benzoic acid
    —— 3-(5-(2-(4-(diphenylamino)phenyl)-9,9-spirobifluoren-7-yl)-3-hexylthiophene-2-yl)-2-cyanoacrylic acid 1245652-70-3 C57H44N2O2S
    3-(5-(2-(4-(diphenylamino)phenyl)-9,9-spirobifluoren-7-yl)-3-hexylthiophene-2-yl)-2-cyanoacrylic acid
    —— 3-cyano-benzoyl azide 101861-45-4 C8H4N4O
    3-cyano-benzoyl azide
    —— 3α-(benzothiazol-2-yl)amino-2β-chloro-5α-androstan-17-one ethylene acetal 75010-32-1 C28H37ClN2O2S
    3α-(benzothiazol-2-yl)amino-2β-chloro-5α-androstan-17-one ethylene acetal
    —— (3S)-1-(benzyl)-3-(1-methylpropyl)piperazine 324749-84-0 C15H24N2
    (3S)-1-(benzyl)-3-(1-methylpropyl)piperazine
    —— 3-acetyl-N-(1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinolin-9-yl)-4-isopropylbenzamide 258273-47-1 C24H28N2O2
    3-acetyl-N-(1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinolin-9-yl)-4-isopropylbenzamide
    —— 3-(2-bromo-phenyl)-2-ethylsulfanyl-3<i>H</i>-quinazolin-4-one 66679-80-9 C16H13BrN2OS
    3-(2-bromo-phenyl)-2-ethylsulfanyl-3<i>H</i>-quinazolin-4-one
    —— 3-(1-cyclohexyl-3-methyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-N-(2-methoxyphenyl)piperidine-1-carboxamide 1025711-35-6 C25H32N6O3
    3-(1-cyclohexyl-3-methyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-N-(2-methoxyphenyl)piperidine-1-carboxamide
    —— 3-benzyl-2-(2-(1-(p-tolyl)ethylidene)hydrazinyl)quinoxaline 1252995-44-0 C24H22N4
    3-benzyl-2-(2-(1-(p-tolyl)ethylidene)hydrazinyl)quinoxaline
    —— 3-(5-phenyl-[1,2,4]oxadiazol-3-ylmethyl)-benzo[<i>d</i>]isoxazole 59899-86-4 C16H11N3O2
    3-(5-phenyl-[1,2,4]oxadiazol-3-ylmethyl)-benzo[<i>d</i>]isoxazole
    —— 3-acetyl-N-(1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinolin-9-yl)benzamide 258271-51-1 C21H22N2O2
    3-acetyl-N-(1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinolin-9-yl)benzamide
    —— 3-Pyridyl 35895-91-1 C5H4N
    3-Pyridyl
    —— 3,6,9,12,15-pentaoxa-1,2(2,6)-dipyridina-cyclopentadecaphane 70091-66-6 C18H22N2O5
    3,6,9,12,15-pentaoxa-1,2(2,6)-dipyridina-cyclopentadecaphane
    —— (3S,1'S,2'R)-1,2-diacetyl-5-(2'-acetoxy-1',3'-dibenzyloxypropyl)pyrazolidin-3-one 236392-23-7 C26H30N2O7
    (3S,1'S,2'R)-1,2-diacetyl-5-(2'-acetoxy-1',3'-dibenzyloxypropyl)pyrazolidin-3-one
    —— 3-butyl-4-hydroxy-5,7-dimethyl-1H-quinolin-2-one 266348-54-3 C15H19NO2
    3-butyl-4-hydroxy-5,7-dimethyl-1H-quinolin-2-one
    —— 3-Chloro-9,9-dimethyl-9,9a-dihydro-1aH-1,8-dioxa-cyclopropa[a]phenanthrene 206663-39-0 C15H13ClO2
    3-Chloro-9,9-dimethyl-9,9a-dihydro-1aH-1,8-dioxa-cyclopropa[a]phenanthrene
    —— 3,3,6,6-tetramethyl-3,6,7,8-tetrahydro-indeno[4,5-c]furan-1-one 872785-75-6 C15H18O2
    3,3,6,6-tetramethyl-3,6,7,8-tetrahydro-indeno[4,5-c]furan-1-one
    —— 3-O-(2-(4-trifluoromethoxy-[(14)CH2]-benzyl)thiophenyl)-1,3,4,5-tetra-O-acetyl-β-D-glucopyranoside 1215169-64-4 C26H27F3O11S
    3-O-(2-(4-trifluoromethoxy-[(14)CH2]-benzyl)thiophenyl)-1,3,4,5-tetra-O-acetyl-β-D-glucopyranoside
    —— (3R,3aS,5aS,5bR,9S,11aR,11bS,13aR)-3,11a-Dimethyl-9-(tetrahydro-pyran-2-yloxy)-3a,4,5,5a,5b,6,8,9,10,11,11a,11b,12,13-tetradecahydro-3H-2-oxa-pentaleno[1,6a-a]phenanthren-1-one 132151-94-1 C26H38O4
    (3R,3aS,5aS,5bR,9S,11aR,11bS,13aR)-3,11a-Dimethyl-9-(tetrahydro-pyran-2-yloxy)-3a,4,5,5a,5b,6,8,9,10,11,11a,11b,12,13-tetradecahydro-3H-2-oxa-pentaleno[1,6a-a]phenanthren-1-one
    —— 3,3-dimethyl-7-ethyl-5-(3-hydroxy-1-methyl-prop-(1Z)-enyl)-2,3-dihydro-benzofuran 623175-87-1 C16H22O2
    3,3-dimethyl-7-ethyl-5-(3-hydroxy-1-methyl-prop-(1Z)-enyl)-2,3-dihydro-benzofuran
    —— 3β-Acetoxy-5α,6α-epoxy-17-methyl-21-fluor-pregnan-20-on 1583-20-6 C24H35FO4
    3β-Acetoxy-5α,6α-epoxy-17-methyl-21-fluor-pregnan-20-on
    —— 3β,5,14,20-Tetrahydroxy-21-nor-5β,14β,17αH-pregnan 98131-08-9 C20H34O4
    3β,5,14,20-Tetrahydroxy-21-nor-5β,14β,17αH-pregnan
    —— [3-(3-Methyl-butoxy)-2-propoxy-propoxy]-benzene 20014-30-6 C17H28O3
    [3-(3-Methyl-butoxy)-2-propoxy-propoxy]-benzene
    —— (+/-)-3-Methoxy-18-ethyl-8-aza-D-homo-oestra-1,3,5(10),9(11),14-pentaen-17a-on 103309-29-1 C20H23NO2
    (+/-)-3-Methoxy-18-ethyl-8-aza-D-homo-oestra-1,3,5(10),9(11),14-pentaen-17a-on
    —— 3-Benzamino-3-desoxy-1,2:5,6-bis-O-isopropyliden-4-O-mesyl-D-altrit 100323-51-1 C20H29NO8S
    3-Benzamino-3-desoxy-1,2:5,6-bis-O-isopropyliden-4-O-mesyl-D-altrit
    —— 3,16-dioxo-olean-12-en-28-al 106631-21-4 C30H44O3
    3,16-dioxo-olean-12-en-28-al
    —— 3-(2-bromo-6-fluorophenyl)-3,4-dihydro-7-(1'-(2-methoxyethyl)-spiro[1,3-benzodioxolo-2,4'-piperidine]-5-yl)amino-1-methyl-pyrimido[4,5-d]pyrimidin-2(1H)one 686759-86-4 C27H28BrFN6O4
    3-(2-bromo-6-fluorophenyl)-3,4-dihydro-7-(1'-(2-methoxyethyl)-spiro[1,3-benzodioxolo-2,4'-piperidine]-5-yl)amino-1-methyl-pyrimido[4,5-d]pyrimidin-2(1H)one
    —— 3-(4-(3-methylphenoxymethyl)-2-(((4-(naphthalen-2-yl)tetrahydro-2H-pyran-4-yl)amino)carbonyl)phenyl)propanoic acid 740851-35-8 C33H33NO5
    3-(4-(3-methylphenoxymethyl)-2-(((4-(naphthalen-2-yl)tetrahydro-2H-pyran-4-yl)amino)carbonyl)phenyl)propanoic acid
    —— (3'R,6'S,9'S)-3'-(4-tert-butylphenyl)-4'-isopropyl-7',7'-dimethyl-6',7',8',9'-tetrahydro-3'H-spiro[cyclopentane-1,1'-furo[3,4-c]quinoline]-6',9'-diol 1332485-79-6 C30H41NO3
    (3'R,6'S,9'S)-3'-(4-tert-butylphenyl)-4'-isopropyl-7',7'-dimethyl-6',7',8',9'-tetrahydro-3'H-spiro[cyclopentane-1,1'-furo[3,4-c]quinoline]-6',9'-diol