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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-Acetoxy-10β-hydroxy-19-norandrost-5-ene-17-one 152838-87-4 C20H28O4
    3β-Acetoxy-10β-hydroxy-19-norandrost-5-ene-17-one
    —— 3(R)-carbomethoxy-4(S)-methyl-5(S)-<1(R)-methyl-1-(2,2,5(S)-trimethyldioxan-4(S)-yl)methyl>dihydro-2(3H)-furanone 112452-67-2 C16H26O6
    3(R)-carbomethoxy-4(S)-methyl-5(S)-<1(R)-methyl-1-(2,2,5(S)-trimethyldioxan-4(S)-yl)methyl>dihydro-2(3H)-furanone
    —— 3-(bromoacetyl)coumarin-O-benzyloxime 1010806-30-0 C18H14BrNO3
    3-(bromoacetyl)coumarin-O-benzyloxime
    —— (3R)-6ξ-[(4-benzothiazol-2-yl-phenylcarbamoyl)-methyl]-5-oxo-thiomorpholine-3r-carboxylic acid ethyl ester 16707-47-4 C22H21N3O4S2
    (3R)-6ξ-[(4-benzothiazol-2-yl-phenylcarbamoyl)-methyl]-5-oxo-thiomorpholine-3r-carboxylic acid ethyl ester
    —— 3-[4-(4-chlorophenyl)-2-ethyl-6-methylphenyl]-4-hydroxy-5-(methoxymethyl)-5-methyl-1H-pyrrol-2-one 958890-59-0 C22H24ClNO3
    3-[4-(4-chlorophenyl)-2-ethyl-6-methylphenyl]-4-hydroxy-5-(methoxymethyl)-5-methyl-1H-pyrrol-2-one
    —— 3-(benzoylamino-methyl)-5-phenyl-[1,2,4]triazol-4-ol 31802-94-5 C16H14N4O2
    3-(benzoylamino-methyl)-5-phenyl-[1,2,4]triazol-4-ol
    —— 3-(4-allyloxy-phenyl)-6-iodo-2-methyl-3<i>H</i>-quinazolin-4-one 31385-88-3 C18H15IN2O2
    3-(4-allyloxy-phenyl)-6-iodo-2-methyl-3<i>H</i>-quinazolin-4-one
    —— 3β,17β-Dihydroxy-5α-androstan-2α,5-episulfid-17-benzoat 32308-04-6 C26H34O3S
    3β,17β-Dihydroxy-5α-androstan-2α,5-episulfid-17-benzoat
    —— 3-Amino-6,7-methylendioxy-cumarin 33265-22-4 C10H7NO4
    3-Amino-6,7-methylendioxy-cumarin
    —— 3-(Pyridyl-2-N-oxid)-3-oxobuttersaeureaethylester 26625-80-9 C11H13NO4
    3-(Pyridyl-2-N-oxid)-3-oxobuttersaeureaethylester
    —— 3-(1,2-diphenyl-ethyl)-1-methyl-pyrrole 39891-97-9 C19H19N
    3-(1,2-diphenyl-ethyl)-1-methyl-pyrrole
    —— 3,3'-(18-amino-2,8,12,13,17-pentamethyl-21,23-dihydro-porphine-3,7-diyl)-bis-propionic acid diethyl ester 40236-31-5 C35H41N5O4
    3,3'-(18-amino-2,8,12,13,17-pentamethyl-21,23-dihydro-porphine-3,7-diyl)-bis-propionic acid diethyl ester
    —— [3-(4-Bromo-phenyl)-1,4-dioxy-quinoxalin-2-yl]-phenyl-methanone 27017-73-8 C21H13BrN2O3
    [3-(4-Bromo-phenyl)-1,4-dioxy-quinoxalin-2-yl]-phenyl-methanone
    —— (3S,5S)-3-carboxymethyl-5-[[6-(4-cyanophenyl)-3-pyridazinyl]aminomethyl]-1-(3-phenylpropyl)-2-pyrrolidinone 149355-33-9 C27H27N5O3
    (3S,5S)-3-carboxymethyl-5-[[6-(4-cyanophenyl)-3-pyridazinyl]aminomethyl]-1-(3-phenylpropyl)-2-pyrrolidinone
    —— 3,6-dihydroxy-2,7-dicyano-2,6-octadiene-1,8-dioic acid diethyl esters 116161-64-9 C14H16N2O6
    3,6-dihydroxy-2,7-dicyano-2,6-octadiene-1,8-dioic acid diethyl esters
    —— 3-ethyl chlorin 56145-41-6 C33H36N4O3
    3-ethyl chlorin
    —— 3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-glucopyranosyl)-1,2,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-mannopyranosyl)-β-D-galactopyranose 79523-02-7 C40H55NO26
    3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-glucopyranosyl)-1,2,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-mannopyranosyl)-β-D-galactopyranose
    —— 3,3-diethoxy-acrylic acid-(2,5-dichloro-anilide) 100714-00-9 C13H15Cl2NO3
    3,3-diethoxy-acrylic acid-(2,5-dichloro-anilide)
    —— 3-(4-chlorophenyl)-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-yl (1s,3R,4S)-3,4-bis(nitrooxy)cyclopentanecarboxylate 1207473-83-3 C20H18ClN3O9
    3-(4-chlorophenyl)-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-yl (1s,3R,4S)-3,4-bis(nitrooxy)cyclopentanecarboxylate
    —— 3-[5-Chloro-1-(4-chloro-benzyl)-1H-indol-3-yl]-propionic acid ethyl ester 850895-22-6 C20H19Cl2NO2
    3-[5-Chloro-1-(4-chloro-benzyl)-1H-indol-3-yl]-propionic acid ethyl ester
    —— <3(2S),4R,5S>-3-(2-((4-(benzyloxy)phenyl)oxy)-1-oxoheptyl)-4-methyl-5-phenyl-2-oxazolidinone 123880-70-6 C30H33NO5
    <3(2S),4R,5S>-3-(2-((4-(benzyloxy)phenyl)oxy)-1-oxoheptyl)-4-methyl-5-phenyl-2-oxazolidinone
    —— 3,5-bis[(1-butylimidazol-2-yl)methyl]-1H-1,2,4-triazole 170998-19-3 C18H27N7
    3,5-bis[(1-butylimidazol-2-yl)methyl]-1H-1,2,4-triazole
    —— (3S,4R,5S,6S,7R,8R)-6-((tert-butyldimethylsilyl)oxy)-8-((3,4-dimethoxybenzyl)oxy)-3-methoxy-5,7-dimethyl-4-((triethylsilyl)oxy)nonane-1,2-diol 442899-95-8 C33H64O8Si2
    (3S,4R,5S,6S,7R,8R)-6-((tert-butyldimethylsilyl)oxy)-8-((3,4-dimethoxybenzyl)oxy)-3-methoxy-5,7-dimethyl-4-((triethylsilyl)oxy)nonane-1,2-diol
    —— 3-methoxy-4-[(2',3',6',2'',3'',4'',6''-hepta-O-acetyl-β-maltosyl)oxy]benzoic acid 206859-28-1 C34H42O21
    3-methoxy-4-[(2',3',6',2'',3'',4'',6''-hepta-O-acetyl-β-maltosyl)oxy]benzoic acid
    —— 3-(2-Chloro-ethyl)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-1-(2-ethoxy-ethyl)-urea 74264-50-9 C19H35ClN2O12
    3-(2-Chloro-ethyl)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-1-(2-ethoxy-ethyl)-urea
    —— [(3aR,9R,9aR,9bS)-2,2-dimethyl-3a,4,6,7,8,9,9a,9b-octahydro-[1,3]dioxolo[4,5-a]indolizin-9-yl] benzoate 107794-67-2 C18H23NO4
    [(3aR,9R,9aR,9bS)-2,2-dimethyl-3a,4,6,7,8,9,9a,9b-octahydro-[1,3]dioxolo[4,5-a]indolizin-9-yl] benzoate
    —— 3-methoxy-8-methyl-6-oxo-7,13-dihydro-6H-benzofuro[2,3-e]pyrido[1,2-a][1,3]diazepin-12-ium chloride 1208124-37-1 C17H15N2O3*Cl
    3-methoxy-8-methyl-6-oxo-7,13-dihydro-6H-benzofuro[2,3-e]pyrido[1,2-a][1,3]diazepin-12-ium chloride
    —— 3-(5-(3-aminobenzyl)-4-morpholinopyrimidin-2-yl)phenol 1189520-56-6 C21H22N4O2
    3-(5-(3-aminobenzyl)-4-morpholinopyrimidin-2-yl)phenol
    —— 3-(naphthalen-1-yl)-1,4-dihydroindeno[1,2-c]pyrazole 114984-17-7 C20H14N2
    3-(naphthalen-1-yl)-1,4-dihydroindeno[1,2-c]pyrazole
    —— 3-cyano-5,7-di(2-thienyl)-4-thiol-5,6-dihydrothiocoumarin 146016-78-6 C18H11NOS4
    3-cyano-5,7-di(2-thienyl)-4-thiol-5,6-dihydrothiocoumarin
    —— 3,11-bis(tert-butylthio)-6,7-dicyano cyclic bicalicene 104464-02-0 C26H22N2S2
    3,11-bis(tert-butylthio)-6,7-dicyano cyclic bicalicene
    —— (3aR,4R,7aS)-4-((3aR,5R,6S,6aR)-6-Hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-phenyl-hexahydro-isoindole-1,3-dione 503155-13-3 C21H25NO6
    (3aR,4R,7aS)-4-((3aR,5R,6S,6aR)-6-Hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-phenyl-hexahydro-isoindole-1,3-dione
    —— 3-nitro-benzenediazonium; naphthalene-1-sulfonate 98090-90-5 C6H4N3O2*C10H7O3S
    3-nitro-benzenediazonium; naphthalene-1-sulfonate
    —— 3-(2,4-dichlorophenyl)-5-dimethoxymethyl-4-iodopyrazole-1-carboxylic acid ethyl ester 857074-19-2 C15H15Cl2IN2O4
    3-(2,4-dichlorophenyl)-5-dimethoxymethyl-4-iodopyrazole-1-carboxylic acid ethyl ester
    —— (3R,5aS,6R,8aS,9R,10R,12R,12aR)-10-(hexadecyloxy)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene 1364792-01-7 C31H56O5
    (3R,5aS,6R,8aS,9R,10R,12R,12aR)-10-(hexadecyloxy)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene
    —— 3-[1-(3-Nitro-phenyl)-meth-(Z)-ylidene]-6-phenethyl-6-propyl-dihydro-pyran-2,4-dione 213014-25-6 C23H23NO5
    3-[1-(3-Nitro-phenyl)-meth-(Z)-ylidene]-6-phenethyl-6-propyl-dihydro-pyran-2,4-dione
    —— 3-(O-anthracen-9-yl)-3α,5α-dihydrocholestane 1174022-51-5 C41H56O
    3-(O-anthracen-9-yl)-3α,5α-dihydrocholestane
    —— (3R)-3-(4-methoxyphenyl)-1-bromohexane 1092461-74-9 C13H19BrO
    (3R)-3-(4-methoxyphenyl)-1-bromohexane
    —— 3-amino-7-(dimethylamino)-2-ethylphenothiazinium hydrogensulphate 1334305-23-5 C16H18N3S*HO4S
    3-amino-7-(dimethylamino)-2-ethylphenothiazinium hydrogensulphate
    —— 3-Thioacetyl-bicyclo[2.2.1]heptan-2-one 99679-70-6 C9H12OS
    3-Thioacetyl-bicyclo[2.2.1]heptan-2-one
    —— 3-(1-Adamantyl)-6,6,9-trimethylbenzo[c]chromen-1-ol 1434116-91-2 C26H30O2
    3-(1-Adamantyl)-6,6,9-trimethylbenzo[c]chromen-1-ol
    —— 3α-(3-methoxycarbonyl-propionyloxy)-12-oxo-5β-chola-7,9(11)-dien-24-oic acid methyl ester 117877-66-4 C30H42O7
    3α-(3-methoxycarbonyl-propionyloxy)-12-oxo-5β-chola-7,9(11)-dien-24-oic acid methyl ester
    —— [3,3-(biphenyl-2,2'-diyl)-1-(diphenylphosphino)-1-(diphenylphosphinyl)allene]tetracarbonyliron 1313574-16-1 C43H28FeO5P2
    [3,3-(biphenyl-2,2'-diyl)-1-(diphenylphosphino)-1-(diphenylphosphinyl)allene]tetracarbonyliron
    —— (3aS,4aS,6S,15bS,15cR)-6-benzyl-2,2-dimethyl-3a,4,5,6,9,10,15b,15c-octahydro-7H-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-7-one 691407-56-4 C27H29NO5
    (3aS,4aS,6S,15bS,15cR)-6-benzyl-2,2-dimethyl-3a,4,5,6,9,10,15b,15c-octahydro-7H-[1,3]dioxolo[4',5':3,4]cyclopenta[1,2-b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-7-one
    —— 3-hydroxyphenethyl 2-((1S,3S,4R,E)-2-ethylidene-3,4-dihydroxycyclopentyl)acetate 956964-09-3 C17H22O5
    3-hydroxyphenethyl 2-((1S,3S,4R,E)-2-ethylidene-3,4-dihydroxycyclopentyl)acetate
    —— 3'-deoxy-N6,N6-dimethyl-3'-(Nα-tert-butoxycarbonyl-L-glutamyl-amido)adenosine 1016893-97-2 C22H33N7O8
    3'-deoxy-N6,N6-dimethyl-3'-(Nα-tert-butoxycarbonyl-L-glutamyl-amido)adenosine
    —— 3-Methyl-5-<4-methyl-anilino>pyrazol 23280-84-4 C10H6Cl4N2O2
    3-Methyl-5-<4-methyl-anilino>pyrazol
    —— 3-cyclohexyl-1,3-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one 27355-43-7 C16H17N3O
    3-cyclohexyl-1,3-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one
    —— 3,4-dimethyl-10-(5-hydroxymethylfuran-2-ylmethyl)-9-acridone 189009-83-4 C21H19NO3
    3,4-dimethyl-10-(5-hydroxymethylfuran-2-ylmethyl)-9-acridone
    —— 3-azabicyclo[3.2.2]nonane salt of 3-azabicyclo[3.2.2]nonane-3-carbodithioic acid 15447-13-9 C8H15N*C9H15NS2
    3-azabicyclo[3.2.2]nonane salt of 3-azabicyclo[3.2.2]nonane-3-carbodithioic acid