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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(β-Nitrovinyl)-2-thiophenaldehyd 36821-17-7 C7H5NO3S
    3-(β-Nitrovinyl)-2-thiophenaldehyd
    —— 3-(6-chloro-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-butyric acid methyl ester 21201-71-8 C12H13ClN2O3
    3-(6-chloro-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-butyric acid methyl ester
    —— 3-acetyloxy-2,2-bis(ethoxycarbonyl)propyl 3'-O-(acetyloxymethyl)-N6-(4-methoxytrityl)adenosin-2'-yl 2',3'-di-O-levylinoyl-N6-(4-methoxytrityl)adenosin-5'-yl phosphate 1259402-78-2 C84H89N10O24P
    3-acetyloxy-2,2-bis(ethoxycarbonyl)propyl 3'-O-(acetyloxymethyl)-N6-(4-methoxytrityl)adenosin-2'-yl 2',3'-di-O-levylinoyl-N6-(4-methoxytrityl)adenosin-5'-yl phosphate
    —— 3-amino-1-(3-(cyclohexylmethoxy)phenyl)propan-1-one hydrochloride 1141776-84-2 C16H23NO2*ClH
    3-amino-1-(3-(cyclohexylmethoxy)phenyl)propan-1-one hydrochloride
    —— 3-bromo-4-hydroxy-5-oxo-cyclohepta-1,3,6-trienecarboxylic acid 101494-84-2 C8H5BrO4
    3-bromo-4-hydroxy-5-oxo-cyclohepta-1,3,6-trienecarboxylic acid
    —— 3β-Hydroxy-20-methoxymethylen-21-oxo-Δ<sup>5</sup>-pregnen 24202-47-9 C23H34O3
    3β-Hydroxy-20-methoxymethylen-21-oxo-Δ<sup>5</sup>-pregnen
    —— 3-(1.1-Diphenylethyl)cyclopenten 30436-90-9 C19H20
    3-(1.1-Diphenylethyl)cyclopenten
    —— 3-acetyl-4,6-bis-(4-methoxy-phenyl)-1<i>H</i>-pyridin-2-one 50548-95-3 C21H19NO4
    3-acetyl-4,6-bis-(4-methoxy-phenyl)-1<i>H</i>-pyridin-2-one
    —— 3,5-dibenzoyl-2-dimethylamino-4-methyl-thiophene 39689-73-1 C21H19NO2S
    3,5-dibenzoyl-2-dimethylamino-4-methyl-thiophene
    —— 3α-Acetyl-4β,7α-diacetoxy-5aα,5bβ,8,8,11aβ,13bα-hexamethyl-3aβ,7aα,11bα,13aβ-perhydro-cyclopenta<a>chrysen 19892-21-8 C33H52O5
    3α-Acetyl-4β,7α-diacetoxy-5aα,5bβ,8,8,11aβ,13bα-hexamethyl-3aβ,7aα,11bα,13aβ-perhydro-cyclopenta<a>chrysen
    —— 3'-O-acetyl-1,6-anhydro-4',6'-O-benzylidene-2,2',3-tri-O-tosyl-β-maltose 78101-91-4 C42H44O17S3
    3'-O-acetyl-1,6-anhydro-4',6'-O-benzylidene-2,2',3-tri-O-tosyl-β-maltose
    —— (3R,4R,5S)-(1-benzyl-4-dimethylphenylsilyl-5-ethylpiperidin-3-yl)methanol 1262617-11-7 C23H33NOSi
    (3R,4R,5S)-(1-benzyl-4-dimethylphenylsilyl-5-ethylpiperidin-3-yl)methanol
    —— (3aS,7S,7aR)-7-(azidomethyl)-5-benzyl-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridin-7-ol 1052260-58-8 C16H22N4O3
    (3aS,7S,7aR)-7-(azidomethyl)-5-benzyl-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridin-7-ol
    —— 3,4,5,6-tetrafluoro-2-picoline 139161-36-7 C6H3F4N
    3,4,5,6-tetrafluoro-2-picoline
    —— (3-Piperidin-1-yl-propyl)-[3-((E)-2-thiophen-2-yl-vinyl)-quinoxalin-2-yl]-amine 53047-64-6 C22H26N4S
    (3-Piperidin-1-yl-propyl)-[3-((E)-2-thiophen-2-yl-vinyl)-quinoxalin-2-yl]-amine
    —— 3-(1-Methyl-2-oxo-pyrrolidin-3-yl)-propionitrile 37129-07-0 C8H12N2O
    3-(1-Methyl-2-oxo-pyrrolidin-3-yl)-propionitrile
    —— 3-ethyl-1-furan-2-yl-heptane-1,3-diol 37124-48-4 C13H22O3
    3-ethyl-1-furan-2-yl-heptane-1,3-diol
    —— (3S,3aR,4aS,5R,7S,7aS,8R,9aS)-5,7-Dihydroxy-4a,8-dimethyl-3-(2-methyl-piperidin-1-ylmethyl)-decahydro-azuleno[6,5-b]furan-2-one 32138-64-0 C21H35NO4
    (3S,3aR,4aS,5R,7S,7aS,8R,9aS)-5,7-Dihydroxy-4a,8-dimethyl-3-(2-methyl-piperidin-1-ylmethyl)-decahydro-azuleno[6,5-b]furan-2-one
    —— 3R-Acetoxy-19-norcholest-5(10)-en-6R-ol 33487-93-3 C28H46O3
    3R-Acetoxy-19-norcholest-5(10)-en-6R-ol
    —— 3-phenyl-8,9,10,11-tetrahydro-4<i>H</i>-pyrido[1',2':1,2]imidazo[4,5-<i>f</i>]quinolin-1-one 27231-20-5 C20H17N3O
    3-phenyl-8,9,10,11-tetrahydro-4<i>H</i>-pyrido[1',2':1,2]imidazo[4,5-<i>f</i>]quinolin-1-one
    —— 3-Propylthio-1,4-oxathian 37922-30-8 C7H14OS2
    3-Propylthio-1,4-oxathian
    —— 3-(2-Ethyl-2,5-dimethyl-[1,3]dioxolan-4-yl)-propionic acid methyl ester 38281-02-6 C11H20O4
    3-(2-Ethyl-2,5-dimethyl-[1,3]dioxolan-4-yl)-propionic acid methyl ester
    —— 3-hydroxy-5-methyl-3<i>H</i>-imidazole-4-carboxylic acid 4-chloro-2-methyl-anilide 55391-89-4 C12H12ClN3O2
    3-hydroxy-5-methyl-3<i>H</i>-imidazole-4-carboxylic acid 4-chloro-2-methyl-anilide
    —— 3-(3-Chloro-4-dimethylamino-phenyl)-1,1-dimethyl-urea 24007-78-1 C11H16ClN3O
    3-(3-Chloro-4-dimethylamino-phenyl)-1,1-dimethyl-urea
    —— 3-(4-benzothiazol-2-yldisulfanyl-piperazin-1-yl)-propionitrile 52663-54-4 C14H16N4S3
    3-(4-benzothiazol-2-yldisulfanyl-piperazin-1-yl)-propionitrile
    —— 3-benzoyl-1,2,3,10b-tetrahydro-pyrrolo[2,1-<i>a</i>]phthalazine-1,2-dicarboxylic acid anhydride 25131-55-9 C20H14N2O4
    3-benzoyl-1,2,3,10b-tetrahydro-pyrrolo[2,1-<i>a</i>]phthalazine-1,2-dicarboxylic acid anhydride
    —— 3-Acetyl-5-[3,4-diacetyl-5-oxo-6-[1-phenyl-meth-(Z)-ylidene]-[1,3,4]thiadiazinan-(2E)-ylideneamino]-6-[1-phenyl-meth-(Z)-ylidene]-3,6-dihydro-[1,3,4]thiadiazin-2-one 30017-88-0 C26H21N5O5S2
    3-Acetyl-5-[3,4-diacetyl-5-oxo-6-[1-phenyl-meth-(Z)-ylidene]-[1,3,4]thiadiazinan-(2E)-ylideneamino]-6-[1-phenyl-meth-(Z)-ylidene]-3,6-dihydro-[1,3,4]thiadiazin-2-one
    —— 3-methyl-4-nitro-5-piperidin-1-yl-thiophene-2-carboxylic acid amide 38239-41-7 C11H15N3O3S
    3-methyl-4-nitro-5-piperidin-1-yl-thiophene-2-carboxylic acid amide
    —— 3-phenyl-2-phenylthio-2-propene-1-ol 134996-34-2 C15H14OS
    3-phenyl-2-phenylthio-2-propene-1-ol
    —— 3-[(R)-1-(3-chlorophenyl)-2-fluoro-2,2-bis(phenylsulfonyl)ethyl]-2-phenyl-1H-indole 1443532-39-5 C34H25ClFNO4S2
    3-[(R)-1-(3-chlorophenyl)-2-fluoro-2,2-bis(phenylsulfonyl)ethyl]-2-phenyl-1H-indole
    —— 3,4,6-tri-O-acetyl-2-deoxy-1-S-acetyl-1-thio-D-arabino-hexopyranose 135197-90-9 C14H20O8S
    3,4,6-tri-O-acetyl-2-deoxy-1-S-acetyl-1-thio-D-arabino-hexopyranose
    —— 3,3’-([1,1’-biphenyl]-4-yl-methylene)bis(5-bromo-1H-indole) 1298087-96-3 C29H20Br2N2
    3,3’-([1,1’-biphenyl]-4-yl-methylene)bis(5-bromo-1H-indole)
    —— 3-phenylpropynoic acid [2-(1H-indol-3-yl)ethyl]methylamide 1179531-54-4 C20H18N2O
    3-phenylpropynoic acid [2-(1H-indol-3-yl)ethyl]methylamide
    —— 3β-acetoxy-7-oxa-B-homo-5α-cholestan-6-one 20104-90-9 C29H48O4
    3β-acetoxy-7-oxa-B-homo-5α-cholestan-6-one
    —— 3-methyl-4-morpholin-4-yl-butyronitrile 90769-93-0 C9H16N2O
    3-methyl-4-morpholin-4-yl-butyronitrile
    —— (3β)-hydroxy-16-bromo-androst-5(6)-en-17-one 151434-12-7 C19H27BrO2
    (3β)-hydroxy-16-bromo-androst-5(6)-en-17-one
    —— 3-[(6aR,9S,10aS)-10a-formyl-7-methyl-4,6,6a,8,9,10-hexahydroindolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea 115087-33-7 C21H28N4O2
    3-[(6aR,9S,10aS)-10a-formyl-7-methyl-4,6,6a,8,9,10-hexahydroindolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea
    —— 3-iodo-5-chloroindole 2-carboxylic acid 1334510-75-6 C9H5ClINO2
    3-iodo-5-chloroindole 2-carboxylic acid
    —— (3S,3aS,4R,6aR,10S,14R,18aR,E)-3-benzyl-14-((tert-butyldimethylsilyl)oxy)-4,5,10-trimethyl-3,3a,4,6a,9,10,11,12,13,14,15,16-dodecahydro-1H-[1]oxacyclotetradecino[2,3-d]isoindole-1,17(2H)-dione 86527-45-9 C35H53NO4Si
    (3S,3aS,4R,6aR,10S,14R,18aR,E)-3-benzyl-14-((tert-butyldimethylsilyl)oxy)-4,5,10-trimethyl-3,3a,4,6a,9,10,11,12,13,14,15,16-dodecahydro-1H-[1]oxacyclotetradecino[2,3-d]isoindole-1,17(2H)-dione
    —— 3-(4,5-dimethyl-pyrrol-3-yl)-propionic acid methyl ester 53365-83-6 C10H15NO2
    3-(4,5-dimethyl-pyrrol-3-yl)-propionic acid methyl ester
    —— 3-(5-nitro-thiophen-2-yl)-2-(toluene-4-sulfonyl)-acrylic acid ethyl ester 24478-44-2 C16H15NO6S2
    3-(5-nitro-thiophen-2-yl)-2-(toluene-4-sulfonyl)-acrylic acid ethyl ester
    —— 3-Phenyl-2-(3,4-dimethoxyphenyl)-6-methyl-4,8-dioxo-4H,8H-benzo<1,2-b:5,4-b'>dipyran 23596-22-7 C27H20O6
    3-Phenyl-2-(3,4-dimethoxyphenyl)-6-methyl-4,8-dioxo-4H,8H-benzo<1,2-b:5,4-b'>dipyran
    —— [3,5-dimethoxy-4-(nonan-5-yl)phenyl]methanol 1192065-40-9 C18H30O3
    [3,5-dimethoxy-4-(nonan-5-yl)phenyl]methanol
    —— (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid allyl ester 54076-57-2 C15H22O7
    (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid allyl ester
    —— (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid propyl ester 54076-50-5 C15H24O7
    (3aR,5aR,8aR,8bS)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-carboxylic acid propyl ester
    —— 3-[4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionic acid ethyl ester 16472-08-5 C25H21NO6
    3-[4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionic acid ethyl ester
    —— (3R,4R)-1-((2R)-2-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-hydroxyethyl)-4-(7-methyl-1H-indol-3-yl)-3-piperidinol 1143454-94-7 C30H35F2N3O3
    (3R,4R)-1-((2R)-2-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-hydroxyethyl)-4-(7-methyl-1H-indol-3-yl)-3-piperidinol
    —— 3-[4-(furan-2-carbonyl)-piperazin-1-yl]-10,10-dioxo-10H-10λ<sup>6</sup>-thioxanthen-9-one 958872-98-5 C22H18N2O5S
    3-[4-(furan-2-carbonyl)-piperazin-1-yl]-10,10-dioxo-10H-10λ<sup>6</sup>-thioxanthen-9-one
    —— 3β-acetoxy-cholestan-6β-ol 1172607-71-4 C29H50O3
    3β-acetoxy-cholestan-6β-ol
    —— 3-iodo-2-phenylimidazo[1,2-a]pyridine 64413-90-7 C13H9IN2
    3-iodo-2-phenylimidazo[1,2-a]pyridine