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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3R,5S,E)-5-hydroxy-1-phenylocta-1,7-dien-3-yl acetate 1335013-63-2 C16H20O3
    (3R,5S,E)-5-hydroxy-1-phenylocta-1,7-dien-3-yl acetate
    —— 3,3'-O-(1,16-hexadecamethylene)bis<1-O-p-methoxyphenyldiphenylmethyl-2-O-<(R)-3,7-dimethyloctyl>-sn-glycerol> 222984-11-4 C82H118O8
    3,3'-O-(1,16-hexadecamethylene)bis<1-O-p-methoxyphenyldiphenylmethyl-2-O-<(R)-3,7-dimethyloctyl>-sn-glycerol>
    —— 3-(4-methoxy-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-yl)-propylamine 93896-31-2 C14H20N2O3
    3-(4-methoxy-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-yl)-propylamine
    —— 3-(α-chloro-benzyl)-piperazin-2-one 105041-46-1 C11H13ClN2O
    3-(α-chloro-benzyl)-piperazin-2-one
    —— [3R-(1Z,3β,4α,5α)]-2-[3,5-bis[(1,1-dimethylethyl)dimethylsilyloxy]-4-[3-[(1,1-dimethylethyl)dimethylsilyloxy]propoxy]-2-methylenecyclohexylidene]-1-chloroethane 200636-50-6 C30H61ClO4Si3
    [3R-(1Z,3β,4α,5α)]-2-[3,5-bis[(1,1-dimethylethyl)dimethylsilyloxy]-4-[3-[(1,1-dimethylethyl)dimethylsilyloxy]propoxy]-2-methylenecyclohexylidene]-1-chloroethane
    —— 3-ethyl-uric acid 127091-98-9 C7H8N4O3
    3-ethyl-uric acid
    —— (3aS,4R,7aR)-6-(bromomethyl)-3a,4,5,7a-tetrahydrospiro[benzo[d][1,3]dioxole-2,1'-cyclohexan]-4-ol 834912-29-7 C13H19BrO3
    (3aS,4R,7aR)-6-(bromomethyl)-3a,4,5,7a-tetrahydrospiro[benzo[d][1,3]dioxole-2,1'-cyclohexan]-4-ol
    —— (+)-(3S,4R,R<sub>S</sub>)-4-phenyl-3-(p-tolylsulphinyl)-γ-butyrolactone 90334-32-0 C17H16O3S
    (+)-(3S,4R,R<sub>S</sub>)-4-phenyl-3-(p-tolylsulphinyl)-γ-butyrolactone
    —— (3E)-4-phenyl-1-trimethylsilyl-1,3-butadiene 89567-74-8 C13H18Si
    (3E)-4-phenyl-1-trimethylsilyl-1,3-butadiene
    —— 3-[(6-benzyl-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octan-6-yl)oxy]-N,N-diethylpropan-1-amine 135442-49-8 C24H39NO2
    3-[(6-benzyl-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octan-6-yl)oxy]-N,N-diethylpropan-1-amine
    —— 3,3-dimethyl-2-(phenylethynyl)-1-tosyl-2,3-dihydropyridin-4(1H)-one 1234620-01-9 C22H21NO3S
    3,3-dimethyl-2-(phenylethynyl)-1-tosyl-2,3-dihydropyridin-4(1H)-one
    —— 3-methylbut-2-en-1-yl (E)-2-diazo-4-phenylbut-3-enoate 255384-51-1 C15H16N2O2
    3-methylbut-2-en-1-yl (E)-2-diazo-4-phenylbut-3-enoate
    —— 3α-acetoxy-5β-pregnan-20-one 95720-68-6 C23H36O3
    3α-acetoxy-5β-pregnan-20-one
    —— (3Z)-5-isopropoxy-3-[(2-morpholino-1H-imidazol-5-yl)methylene]indolin-2-one 1416818-14-8 C19H22N4O3
    (3Z)-5-isopropoxy-3-[(2-morpholino-1H-imidazol-5-yl)methylene]indolin-2-one
    —— 3-(5-(5-(4-(diphenylamino)phenyl)thiophen-2-yl)thiophen-2-yl)cyclohex-2-enone 1096156-10-3 C32H25NOS2
    3-(5-(5-(4-(diphenylamino)phenyl)thiophen-2-yl)thiophen-2-yl)cyclohex-2-enone
    —— (3S,4R)-3-(4-Chloro-phenoxy)-1-phenyl-4-((E)-styryl)-azetidin-2-one 92133-28-3 C23H18ClNO2
    (3S,4R)-3-(4-Chloro-phenoxy)-1-phenyl-4-((E)-styryl)-azetidin-2-one
    —— 3-(2-oxoimidazolidin-4-yl)propanoic acid 45967-46-2 C6H10N2O3
    3-(2-oxoimidazolidin-4-yl)propanoic acid
    —— (3-{[4-(5-{[1-(3-nitrophenyl)propyl]thio}-1,3,4-oxadiazol-2-yl)benzyl]amino}propyl)phosphonic acid 1609536-40-4 C21H25N4O6PS
    (3-{[4-(5-{[1-(3-nitrophenyl)propyl]thio}-1,3,4-oxadiazol-2-yl)benzyl]amino}propyl)phosphonic acid
    —— 3-{(2-Hydroxy-ethyl)-[3-methyl-4-(3-nitro-phenylazo)-phenyl]-amino}-propionitrile 31465-93-7 C18H19N5O3
    3-{(2-Hydroxy-ethyl)-[3-methyl-4-(3-nitro-phenylazo)-phenyl]-amino}-propionitrile
    —— 3-(5-nitro-furan-2-ylmethyleneamino)-4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid hydrazide 34127-51-0 C14H10N6O5
    3-(5-nitro-furan-2-ylmethyleneamino)-4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid hydrazide
    —— 3-Hexyliminocyclohexen(on) 30168-11-7 C12H21N
    3-Hexyliminocyclohexen(on)
    —— 3-[(3R,3aR,6R,9bS)-3-(1,5-Dimethyl-hexyl)-7-(1-formyl-vinyl)-3a,6-dimethyl-dodecahydro-cyclopenta[a]naphthalen-6-yl]-propionic acid methyl ester 24178-20-9 C30H50O3
    3-[(3R,3aR,6R,9bS)-3-(1,5-Dimethyl-hexyl)-7-(1-formyl-vinyl)-3a,6-dimethyl-dodecahydro-cyclopenta[a]naphthalen-6-yl]-propionic acid methyl ester
    —— 3-Imino-3-phenyl-2-(m-tolyl-hydrazono)-propionitrile 40257-98-5 C16H14N4
    3-Imino-3-phenyl-2-(m-tolyl-hydrazono)-propionitrile
    —— 3,3'-propane-1,3-diylbissulfanyl-bis-[1,2,4]triazolo[3,4-<i>a</i>]isoquinoline 35401-68-4 C23H18N6S2
    3,3'-propane-1,3-diylbissulfanyl-bis-[1,2,4]triazolo[3,4-<i>a</i>]isoquinoline
    —— 3,3-Di(o,p'-isopentyl-oxiphenyl)butan-2-on 30030-60-5 C26H36O3
    3,3-Di(o,p'-isopentyl-oxiphenyl)butan-2-on
    —— 3-(2,3-dimethoxy-phenyl)-6-nitro-benzo[<i>c</i>]isoxazole 40178-64-1 C15H12N2O5
    3-(2,3-dimethoxy-phenyl)-6-nitro-benzo[<i>c</i>]isoxazole
    —— 3-methyl-6,6-dipropyl-8<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidine-5,7-dione 35139-72-1 C12H18N4O2
    3-methyl-6,6-dipropyl-8<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyrimidine-5,7-dione
    —— 3-(5-bromo-4-chloro-6-oxo-6<i>H</i>-pyridazin-1-yl)-<i>N</i>-butyl-propionamide 38164-29-3 C11H15BrClN3O2
    3-(5-bromo-4-chloro-6-oxo-6<i>H</i>-pyridazin-1-yl)-<i>N</i>-butyl-propionamide
    —— 3-Propionyl-1,2-dihydro-3H-pyrazino<3.2.1-kl>phenoxazin 37026-98-5 C17H16N2O2
    3-Propionyl-1,2-dihydro-3H-pyrazino<3.2.1-kl>phenoxazin
    —— 3-Diphenyl-acetyl-4,5-dihydro-furan-<2,4-dinitro-phenylhydrazon> 24263-39-6 C24H20N4O5
    3-Diphenyl-acetyl-4,5-dihydro-furan-<2,4-dinitro-phenylhydrazon>
    —— 3,3,4,5,6,6-hexamethyl-2,7-dioxa-4,5-diaza-3,6-disilaoctane 33667-64-0 C8H24N2O2Si2
    3,3,4,5,6,6-hexamethyl-2,7-dioxa-4,5-diaza-3,6-disilaoctane
    —— 3-(2-(3-phenyl-1H-pyrazol-1-yl)nicotinamido)-2-hydroxy-4-(4-fluorophenyl)-butanoic acid 1311473-60-5 C25H21FN4O4
    3-(2-(3-phenyl-1H-pyrazol-1-yl)nicotinamido)-2-hydroxy-4-(4-fluorophenyl)-butanoic acid
    —— 3-[4-chloro-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]-N,Ndimethylbenzamide 1257327-19-7 C19H19ClN4O
    3-[4-chloro-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]-N,Ndimethylbenzamide
    —— 3,19-Diphenylnonacyclo[19.11.1.15,9.02,20.04,18.010,15.023,28.029,33.016,34]tetratriaconta-1(32),2,4(18),5,7,9(34),10,12,14,16,19,21,23,25,27,29(33),30-heptadecaene 1346258-61-4 C46H26
    3,19-Diphenylnonacyclo[19.11.1.15,9.02,20.04,18.010,15.023,28.029,33.016,34]tetratriaconta-1(32),2,4(18),5,7,9(34),10,12,14,16,19,21,23,25,27,29(33),30-heptadecaene
    —— 3-((1R,2S,5S)-2-Acetoxymethyl-5-cyanomethyl-2-hydroxy-1-methyl-cyclopent-3-enyl)-propionic acid methyl ester 87870-83-5 C15H21NO5
    3-((1R,2S,5S)-2-Acetoxymethyl-5-cyanomethyl-2-hydroxy-1-methyl-cyclopent-3-enyl)-propionic acid methyl ester
    —— 3-(2-Pyridin-2-yl-ethylamino)-propionic acid methyl ester 56205-06-2 C11H16N2O2
    3-(2-Pyridin-2-yl-ethylamino)-propionic acid methyl ester
    —— 3-ethyl-6,7-dimethoxy-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid 4-dimethylaminomethyl-benzylamide 1432749-67-1 C23H28N4O4
    3-ethyl-6,7-dimethoxy-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid 4-dimethylaminomethyl-benzylamide
    —— 3'-ethyl-4,5-dimethyl-3-pyridin-3-yl-2'-thioxo-2',3'-dihydro-3<i>H</i>-[2,5']bithiazolyliden-4'-one 63317-28-2 C15H15N3OS3
    3'-ethyl-4,5-dimethyl-3-pyridin-3-yl-2'-thioxo-2',3'-dihydro-3<i>H</i>-[2,5']bithiazolyliden-4'-one
    —— 3-ethyl-5-[(3-methyl-3<i>H</i>-benzothiazol-2-ylideneamino)-methylsulfanyl-methylene]-2-thioxo-thiazolidin-4-one 73813-44-2 C15H15N3OS4
    3-ethyl-5-[(3-methyl-3<i>H</i>-benzothiazol-2-ylideneamino)-methylsulfanyl-methylene]-2-thioxo-thiazolidin-4-one
    —— 3-benzenesulfonyl-2-benzenesulfonylimino-[1,3]thiazinane 30480-75-2 C16H16N2O4S3
    3-benzenesulfonyl-2-benzenesulfonylimino-[1,3]thiazinane
    —— 3-acetoxyestra-1,3,5(10)-trien-17-one-2-carboxylic acid 229486-14-0 C21H24O5
    3-acetoxyestra-1,3,5(10)-trien-17-one-2-carboxylic acid
    —— 3-(2-methoxy-phenyl)-3-oxo-2-phenyl-propionic acid ethyl ester 101790-14-1 C18H18O4
    3-(2-methoxy-phenyl)-3-oxo-2-phenyl-propionic acid ethyl ester
    —— 3-Cyclopropyl-cyclohepta-1,3,5-triene 65007-14-9 C10H12
    3-Cyclopropyl-cyclohepta-1,3,5-triene
    —— 3-amino-propylsulfanyl cyanate; hydrobromide 1803600-03-4 BrH*C4H8N2S
    3-amino-propylsulfanyl cyanate; hydrobromide
    —— (3Z)-5-methoxy-3-[[2-(methoxymethyl)-1H-imidazol-5-yl]methylene]indolin-2-one 1416818-04-6 C15H15N3O3
    (3Z)-5-methoxy-3-[[2-(methoxymethyl)-1H-imidazol-5-yl]methylene]indolin-2-one
    —— (3S)-4-[(4-methoxy-2,6-dimethylphenyl)sulfonyl]-3-{[2-oxo-2-(4-pyrrolidin-1-ylpiperidin-1-yl)ethoxy]methyl}morpholine 947727-48-2 C25H39N3O6S
    (3S)-4-[(4-methoxy-2,6-dimethylphenyl)sulfonyl]-3-{[2-oxo-2-(4-pyrrolidin-1-ylpiperidin-1-yl)ethoxy]methyl}morpholine
    —— (3-tert-butoxycarbonylamino-propyl)-(3-cyanopropyl)carbamic acid tert-butyl ester 152844-23-0 C17H31N3O4
    (3-tert-butoxycarbonylamino-propyl)-(3-cyanopropyl)carbamic acid tert-butyl ester
    —— (3aR,4s,5R,6ar)-ethyl-4-(4-bromophenyl)-6a-hydroxy-1,1-dimethyl-3-oxohexahydro-1H-cyclopenta[c]furan-5-carboxylate 1111644-84-8 C18H21BrO5
    (3aR,4s,5R,6ar)-ethyl-4-(4-bromophenyl)-6a-hydroxy-1,1-dimethyl-3-oxohexahydro-1H-cyclopenta[c]furan-5-carboxylate
    —— 3-(3,4-dimethoxybenzyl)-1H-indazole 1314248-03-7 C16H16N2O2
    3-(3,4-dimethoxybenzyl)-1H-indazole
    —— 3α-chloro-trans-2,4-dioxa-3β-oxo-3-phosphabicyclo<4.3.0>nonane 34384-99-1 C6H10ClO3P
    3α-chloro-trans-2,4-dioxa-3β-oxo-3-phosphabicyclo<4.3.0>nonane