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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β,14-Dihydroxy-24-nor-5β,14β-chol-20(22)-en-23-saeureethylester 77833-39-7 C25H40O4
    3β,14-Dihydroxy-24-nor-5β,14β-chol-20(22)-en-23-saeureethylester
    —— (+/-)-3,8-Di-epi-oplopanone 106189-83-7 C15H26O2
    (+/-)-3,8-Di-epi-oplopanone
    —— 3,6,9-trioxatridecanoyl chloride 75427-79-1 C10H19ClO4
    3,6,9-trioxatridecanoyl chloride
    —— 3-[1-(Dimethyl-phenyl-silanyl)-meth-(Z)-ylidene]-1-oxa-spiro[4.5]decan-2-one 128549-52-0 C18H24O2Si
    3-[1-(Dimethyl-phenyl-silanyl)-meth-(Z)-ylidene]-1-oxa-spiro[4.5]decan-2-one
    —— 3-acetamido-4,5,7-tri-O-benzyl-2,3,6-trideoxy-2,6-imino-D-gulo-heptononitrile 1417906-34-3 C31H36N2O6
    3-acetamido-4,5,7-tri-O-benzyl-2,3,6-trideoxy-2,6-imino-D-gulo-heptononitrile
    —— 3-methoxyphenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate 1198293-92-3 C11H7F9O4S
    3-methoxyphenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
    —— 3-(1-Methyl-1H-indol-3-yl)-4-(4-nitro-phenyl)-furan-2,5-dione 128742-83-6 C19H12N2O5
    3-(1-Methyl-1H-indol-3-yl)-4-(4-nitro-phenyl)-furan-2,5-dione
    —— 3-chloro-N-[1-[3-(5-chloro-1H-indol-3-yl)propyl]pyrrolidin-3-yl]-4-fluoro-benzenesulphonamide 1417311-30-8 C21H22Cl2FN3O2S
    3-chloro-N-[1-[3-(5-chloro-1H-indol-3-yl)propyl]pyrrolidin-3-yl]-4-fluoro-benzenesulphonamide
    —— 3'-azido-3'-deoxy-5'-O-methanesulfonyl-2'-O,4'-C-methylenethymidine 1430073-60-1 C12H15N5O7S
    3'-azido-3'-deoxy-5'-O-methanesulfonyl-2'-O,4'-C-methylenethymidine
    —— 3α-(toluene-4-sulfonyloxy)-5β-chol-9(11)-en-24-oic acid methyl ester 109159-96-8 C32H46O5S
    3α-(toluene-4-sulfonyloxy)-5β-chol-9(11)-en-24-oic acid methyl ester
    —— 3-hydroxy-2-methyl-4H-pyran-4-selenone 1058259-18-9 C6H6O2Se
    3-hydroxy-2-methyl-4H-pyran-4-selenone
    —— [3-[[6-[4-[(2-fluorophenyl)methoxy]-6-phenyl-2-pyrimidinyl]-2-naphthalenyl]oxy]propyl]propanedioic acid diethyl ester 651722-23-5 C37H35FN2O6
    [3-[[6-[4-[(2-fluorophenyl)methoxy]-6-phenyl-2-pyrimidinyl]-2-naphthalenyl]oxy]propyl]propanedioic acid diethyl ester
    —— 3-Cyano-2-((E)-1-ethoxycarbonyl-2-hydroxy-propenyl)-4-oxo-4H-quinolizine-1-carboxylic acid ethyl ester 35419-04-6 C19H18N2O6
    3-Cyano-2-((E)-1-ethoxycarbonyl-2-hydroxy-propenyl)-4-oxo-4H-quinolizine-1-carboxylic acid ethyl ester
    —— 3-o-Tolylamino-5,6-benzoindazol 34800-55-0 C18H15N3
    3-o-Tolylamino-5,6-benzoindazol
    —— 3-chloro-3-(toluene-4-sulfonyl)-4,5-dihydro-3<i>H</i>-pyrazole 40230-66-8 C10H11ClN2O2S
    3-chloro-3-(toluene-4-sulfonyl)-4,5-dihydro-3<i>H</i>-pyrazole
    —— 3β,17β-Diacetoxy-16α-cyan-17-methyl-Δ(5)-pregnen-17-on-D-homo 23880-75-3 C26H35NO5
    3β,17β-Diacetoxy-16α-cyan-17-methyl-Δ(5)-pregnen-17-on-D-homo
    —— 3-methyl-1-phenyl-1,8-dihydro-indeno[2,1-<i>c</i>]pyrazole 28561-83-3 C17H14N2
    3-methyl-1-phenyl-1,8-dihydro-indeno[2,1-<i>c</i>]pyrazole
    —— 3-Chlormethylen-4,7-dichlor-oxindol 28035-68-9 C9H4Cl3NO
    3-Chlormethylen-4,7-dichlor-oxindol
    —— 3,5-Diphenyl-8-methoxy-1,3,4-benzoxadiazepin-2(3H)-on 27284-56-6 C21H16N2O3
    3,5-Diphenyl-8-methoxy-1,3,4-benzoxadiazepin-2(3H)-on
    —— 3-(1-Ethyl-2,3-dihydroxy-cyclopentyl)-N-[2-(1H-indol-3-yl)-ethyl]-3-[2-(1H-indol-3-yl)-ethylamino]-propionamide 38852-60-7 C30H38N4O3
    3-(1-Ethyl-2,3-dihydroxy-cyclopentyl)-N-[2-(1H-indol-3-yl)-ethyl]-3-[2-(1H-indol-3-yl)-ethylamino]-propionamide
    —— 3-(5-bromo-1<i>H</i>-benzoimidazol-2-yl)-propionic acid 2-dimethylamino-ethyl ester 53624-58-1 C14H18BrN3O2
    3-(5-bromo-1<i>H</i>-benzoimidazol-2-yl)-propionic acid 2-dimethylamino-ethyl ester
    —— 3,3'-Bis<(3-phenyl-5-thiazolyl)formazyl>dibenzo-18-crown-6 84687-12-7 C40H38N10O6S2
    3,3'-Bis<(3-phenyl-5-thiazolyl)formazyl>dibenzo-18-crown-6
    —— 3-(dimethylamino)-2-<(4-methylphenyl)sulfinyl>-3-phenyl-1-propanol 82769-79-7 C18H23NO2S
    3-(dimethylamino)-2-<(4-methylphenyl)sulfinyl>-3-phenyl-1-propanol
    —— 3-(diphenylphosphinoyl)-4-isopropylcyclohexanone 1347761-48-1 C21H25O2P
    3-(diphenylphosphinoyl)-4-isopropylcyclohexanone
    —— 3-O-acetyl-1,5-anhydro-4,6-O-di-tert-butylsilylene-2-deoxy-D-lyxo-hex-1-enitol 1376271-09-8 C16H28O5Si
    3-O-acetyl-1,5-anhydro-4,6-O-di-tert-butylsilylene-2-deoxy-D-lyxo-hex-1-enitol
    —— 3-Oxo-3-[4-(2-oxo-2,3-dihydro-imidazo[4,5-c]pyridin-1-yl)-phenyl]-propionic acid ethyl ester 142161-52-2 C17H15N3O4
    3-Oxo-3-[4-(2-oxo-2,3-dihydro-imidazo[4,5-c]pyridin-1-yl)-phenyl]-propionic acid ethyl ester
    —— 3-benzoyl-2,6-dimethyl-pyran-4-thione 100621-85-0 C14H12O2S
    3-benzoyl-2,6-dimethyl-pyran-4-thione
    —— 30-Bromo-5,12,20,27-tetraoxo-2,17-diazaheptacyclo[16.12.0.03,16.04,13.06,11.019,28.021,26]triaconta-1(30),3,6(11),7,9,13,15,18,21(26),22,24,28-dodecaene-8,15,23-trisulfonic acid 634615-95-5 C28H13BrN2O13S3
    30-Bromo-5,12,20,27-tetraoxo-2,17-diazaheptacyclo[16.12.0.03,16.04,13.06,11.019,28.021,26]triaconta-1(30),3,6(11),7,9,13,15,18,21(26),22,24,28-dodecaene-8,15,23-trisulfonic acid
    —— (3E)-3-(diphenoxyphosphorylhydrazinylidene)-N-(2-methylphenyl)butanamide 138201-42-0 C23H24N3O4P
    (3E)-3-(diphenoxyphosphorylhydrazinylidene)-N-(2-methylphenyl)butanamide
    —— (3aS)-1-chloro-3a,4-dihydro-3H-[1,3,2]oxazaphospholo[3,4-a]indole 1213238-47-1 C9H9ClNOP
    (3aS)-1-chloro-3a,4-dihydro-3H-[1,3,2]oxazaphospholo[3,4-a]indole
    —— (3aR,5R,6R,6aR)-5-[[(3aR,5R,6R,6aR)-5-(methoxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxymethyl]-2,2-dimethyl-6-prop-2-enoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole 1050412-22-0 C20H32O9
    (3aR,5R,6R,6aR)-5-[[(3aR,5R,6R,6aR)-5-(methoxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxymethyl]-2,2-dimethyl-6-prop-2-enoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole
    —— 3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)-2'-O-(2-phthalimidoethyl)guanosine 1037523-10-6 C32H46N6O8Si2
    3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)-2'-O-(2-phthalimidoethyl)guanosine
    —— 3-demethoxycarbonyl-3-(propionylamino)methyl-4-propionyloxyvindoline 1415687-36-3 C28H39N3O5
    3-demethoxycarbonyl-3-(propionylamino)methyl-4-propionyloxyvindoline
    —— 3,4,-di(4-methylphenyl)-1-[(2,3-di(4-methylphenyl)indenyl-1-ylidene)ethylidene]-1H-2-naphtho[1,2-c]thiopyran 1332494-91-3 C52H40S
    3,4,-di(4-methylphenyl)-1-[(2,3-di(4-methylphenyl)indenyl-1-ylidene)ethylidene]-1H-2-naphtho[1,2-c]thiopyran
    —— 3-(4-bromo-phenyl)-4-methylsulfanyl-6-oxo-1-phenyl-1,6-dihydro-pyrano[2,3-<i>c</i>]pyrazole-5-carbonitrile 59848-58-7 C20H12BrN3O2S
    3-(4-bromo-phenyl)-4-methylsulfanyl-6-oxo-1-phenyl-1,6-dihydro-pyrano[2,3-<i>c</i>]pyrazole-5-carbonitrile
    —— 3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid ethoxycarbonylmethyl ester 81199-18-0 C20H22N2O7S
    3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid ethoxycarbonylmethyl ester
    —— (3R,3aS,6aR)hexahydrofuro[2,3-b]furan-3-yl (1S,2R)-3-[[(4-aminophenyl)sulfonyl](1-ethylpropoxy)amino]-1-benzyl-2-hydroxypropylcarbamate 252872-41-6 C28H39N3O8S
    (3R,3aS,6aR)hexahydrofuro[2,3-b]furan-3-yl (1S,2R)-3-[[(4-aminophenyl)sulfonyl](1-ethylpropoxy)amino]-1-benzyl-2-hydroxypropylcarbamate
    —— 3-[2-(3-Methoxy-piperidin-1-yl)-ethyl]-1H-indole 31728-31-1 C16H22N2O
    3-[2-(3-Methoxy-piperidin-1-yl)-ethyl]-1H-indole
    —— 3'.5'-Dimethylhydrofluoransaeure 30982-83-3 C22H18O3
    3'.5'-Dimethylhydrofluoransaeure
    —— 3-Hydroxy-6-oxo-1-<isochinolyl-(1)>-1.6-dihydro-pyridazin 27191-34-0 C13H9N3O2
    3-Hydroxy-6-oxo-1-<isochinolyl-(1)>-1.6-dihydro-pyridazin
    —— 3-Benzyl-2-ethoxy-5-hydroxy-6-methyl-pyrazin 25917-69-5 C14H16N2O2
    3-Benzyl-2-ethoxy-5-hydroxy-6-methyl-pyrazin
    —— (3RS,6SR)-2,2,7-trimethyl-6-hydroxy-3-<(trimethylsilyl)oxy>octan-4-one 77079-81-3 C14H30O3Si
    (3RS,6SR)-2,2,7-trimethyl-6-hydroxy-3-<(trimethylsilyl)oxy>octan-4-one
    —— 3β,7β-bis-ethoxycarbonyloxy-5α-cholestane 34984-98-0 C33H56O6
    3β,7β-bis-ethoxycarbonyloxy-5α-cholestane
    —— ((3S,4R,5R,6S,7R)-4-Acetylamino-3,5,6,7,8-pentahydroxy-1-methylene-octyl)-phosphonic acid dimethyl ester 177972-14-4 C13H26NO9P
    ((3S,4R,5R,6S,7R)-4-Acetylamino-3,5,6,7,8-pentahydroxy-1-methylene-octyl)-phosphonic acid dimethyl ester
    —— 3-[(2-Iodo-6-methoxyphenoxy)methyl]pyridine 958888-99-8 C13H12INO2
    3-[(2-Iodo-6-methoxyphenoxy)methyl]pyridine
    —— (3-iodo-4-oxo-5-hydropyridino[1, 2-a]pyrimidin-2-yl)methyl acetate 817205-98-4 C11H9IN2O3
    (3-iodo-4-oxo-5-hydropyridino[1, 2-a]pyrimidin-2-yl)methyl acetate
    —— 3-(4-Chlorophenoxy)-2-phenylmethoxypropan-1-ol 62067-19-0 C16H17ClO3
    3-(4-Chlorophenoxy)-2-phenylmethoxypropan-1-ol
    —— (3R,5R)-3-((R)-2,3-bis(nitrooxy)propoxy)propyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-pyrrol-1-yl)-3,5-dihydroxyheptanoate 1353050-27-7 C39H45FN4O12
    (3R,5R)-3-((R)-2,3-bis(nitrooxy)propoxy)propyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-pyrrol-1-yl)-3,5-dihydroxyheptanoate
    —— 3-Butyl-7-chloro-4-fluoroisoquinoline 1404078-19-8 C13H13ClFN
    3-Butyl-7-chloro-4-fluoroisoquinoline
    —— [(3S,8R,9S,10R,13S,14S)-16-(3-hydroxy-2-oxo-1H-indol-3-yl)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate 76505-89-0 C29H35NO5
    [(3S,8R,9S,10R,13S,14S)-16-(3-hydroxy-2-oxo-1H-indol-3-yl)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate