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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Ethoxyphthalid-3-d 40496-89-7 C10H10O3
    3-Ethoxyphthalid-3-d
    —— 3-allyl-3-methoxycarbonyl-2,3-dihydrothiin-4-one 108054-25-7 C10H12O3S
    3-allyl-3-methoxycarbonyl-2,3-dihydrothiin-4-one
    —— 3β-Methoxy-Δ<sup>14</sup>-serratenq 18070-18-3 C30H50O
    3β-Methoxy-Δ<sup>14</sup>-serratenq
    —— 3-<i>tert</i>-butyl-2,3,6,6-tetramethyl-hept-1-en-4-one 51211-90-6 C15H28O
    3-<i>tert</i>-butyl-2,3,6,6-tetramethyl-hept-1-en-4-one
    —— 3β-Hydroxy-17β-(1-formy-ethyl)-12α-aetiojervan 23851-97-0 C22H36O2
    3β-Hydroxy-17β-(1-formy-ethyl)-12α-aetiojervan
    —— <3α-<sup>3</sup>H>-Cholesta-8,14-dien-3β-ol 19408-77-6 C27H44O
    <3α-<sup>3</sup>H>-Cholesta-8,14-dien-3β-ol
    —— 3-[2-(Ethylamino)propyl]-1,2,3,4-tetrahydro-7,8-dimethoxy-5H-[1] benzopyrano[3,4-c]pyridin-5-one 86371-39-3 C19H26N2O4
    3-[2-(Ethylamino)propyl]-1,2,3,4-tetrahydro-7,8-dimethoxy-5H-[1] benzopyrano[3,4-c]pyridin-5-one
    —— 3β,21β-Diacetoxy-olean-12-en-28-carbonsaeure-methylester 6089-93-6 C35H54O6
    3β,21β-Diacetoxy-olean-12-en-28-carbonsaeure-methylester
    —— 3-Acetoxy-1-benzylxanthin 34618-15-0 C14H12N4O4
    3-Acetoxy-1-benzylxanthin
    —— 3-(4-methanesulfonylphenyl)-3-oxo-2-(pyridine-4-yl)-propionic acid ethyl ester 853301-68-5 C17H17NO5S
    3-(4-methanesulfonylphenyl)-3-oxo-2-(pyridine-4-yl)-propionic acid ethyl ester
    —— 3,7-Di-tert-butyl-5-phenyl-2-m-tolyl-oxepine 33419-99-7 C27H32O
    3,7-Di-tert-butyl-5-phenyl-2-m-tolyl-oxepine
    —— 3-Benzoylamino-3,3-diphenyl-2,2-dimethyl-propansaeure-tert-butylester 24549-50-6 C28H31NO3
    3-Benzoylamino-3,3-diphenyl-2,2-dimethyl-propansaeure-tert-butylester
    —— (3,4,5-Trimethoxy-acetophenon)-(6-methyl-nicotinoyl)-hydrazon 21897-23-4 C18H21N3O4
    (3,4,5-Trimethoxy-acetophenon)-(6-methyl-nicotinoyl)-hydrazon
    —— 3-isopropyl-5,5-dinitro-[1,3]oxazinane 33923-29-4 C7H13N3O5
    3-isopropyl-5,5-dinitro-[1,3]oxazinane
    —— 3,4,6,7-tetramethoxy-phenanthrene-9-carboxylic acid ethyl ester 102448-64-6 C21H22O6
    3,4,6,7-tetramethoxy-phenanthrene-9-carboxylic acid ethyl ester
    —— (3S)-3-(4-cyclopropylphenoxy)-1-[3-ethyl-4-[2-[2-hydroxyethyl(methyl)amino]ethoxy]phenyl]pyrrolidin-2-one 1574538-99-0 C26H34N2O4
    (3S)-3-(4-cyclopropylphenoxy)-1-[3-ethyl-4-[2-[2-hydroxyethyl(methyl)amino]ethoxy]phenyl]pyrrolidin-2-one
    —— 3,10-Dibutyl-7-{2-ethoxy-5-[4-(4-ethoxy-3-methyl-phenyl)-1-ethyl-piperidin-4-yl]-3-methyl-phenyl}-10H-benzo[g]pteridine-2,4-dione 195868-08-7 C43H55N5O4
    3,10-Dibutyl-7-{2-ethoxy-5-[4-(4-ethoxy-3-methyl-phenyl)-1-ethyl-piperidin-4-yl]-3-methyl-phenyl}-10H-benzo[g]pteridine-2,4-dione
    —— (3S,3aR,8bR)-3a-Methoxymethyl-3,6,8b-trimethyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan 126252-19-5 C16H22O2
    (3S,3aR,8bR)-3a-Methoxymethyl-3,6,8b-trimethyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan
    —— 3-<2,4-dihydroxy-5-(4-hydroxycinnamoyl)-3,3-dimethyl-6-oxo-1,4-cyclohexadienyl>-3-(4-hydroxyphenyl)propanoic acid 140170-44-1 C26H24O8
    3-<2,4-dihydroxy-5-(4-hydroxycinnamoyl)-3,3-dimethyl-6-oxo-1,4-cyclohexadienyl>-3-(4-hydroxyphenyl)propanoic acid
    —— (3S,4S)-3,4-bisallyloxy-dec-1-yne 617704-14-0 C16H26O2
    (3S,4S)-3,4-bisallyloxy-dec-1-yne
    —— 3,5-Dimethyl-benzoic acid; compound with 1-methyl-piperazine 23168-10-7 C5H12N2*C9H10O2
    3,5-Dimethyl-benzoic acid; compound with 1-methyl-piperazine
    —— 3-(2-methoxy-benzyl)-4-oxo-1,4-dihydro-quinoline-7-carboxylic acid hydrazide 30820-88-3 C18H17N3O3
    3-(2-methoxy-benzyl)-4-oxo-1,4-dihydro-quinoline-7-carboxylic acid hydrazide
    —— 3-benzyl-4-oxo-1,4-dihydro-quinoline-7-carboxylic acid ethyl ester 30820-80-5 C19H17NO3
    3-benzyl-4-oxo-1,4-dihydro-quinoline-7-carboxylic acid ethyl ester
    —— 3-(N'-p-Tolyl-hydrazino)-1-aza-bicyclo[2.2.2]oct-2-ene-2-carboxylic acid ethyl ester 32829-36-0 C17H23N3O2
    3-(N'-p-Tolyl-hydrazino)-1-aza-bicyclo[2.2.2]oct-2-ene-2-carboxylic acid ethyl ester
    —— 3-[(2S,3R,4R,5S,6R)-3,4,5-Tris-benzyloxy-6-((1R,2R)-2-hydroxy-cyclohexyloxy)-tetrahydro-pyran-2-yl]-propionic acid methyl ester 198828-31-8 C36H44O8
    3-[(2S,3R,4R,5S,6R)-3,4,5-Tris-benzyloxy-6-((1R,2R)-2-hydroxy-cyclohexyloxy)-tetrahydro-pyran-2-yl]-propionic acid methyl ester
    —— 3',4'-dideoxy-2-hydroxyneamine 959918-64-0 C12H26N4O5
    3',4'-dideoxy-2-hydroxyneamine
    —— 3-bromo-7-pyridin-4-yl-imidazo[1,2-b]pyridazine 1107655-36-6 C11H7BrN4
    3-bromo-7-pyridin-4-yl-imidazo[1,2-b]pyridazine
    —— 3-(3-tert-butoxycarbonylamino propoxy)-5-(4-cyano phenoxy)benzoic acid 1256594-59-8 C22H24N2O6
    3-(3-tert-butoxycarbonylamino propoxy)-5-(4-cyano phenoxy)benzoic acid
    —— (3R)-3-[1-(tert-butoxycarbonyl-N-methylamino)cyclopropan-1-yl]-5-oxo-1-[(S)-1-phenylethyl]pyrrolidine 1193437-41-0 C21H30N2O3
    (3R)-3-[1-(tert-butoxycarbonyl-N-methylamino)cyclopropan-1-yl]-5-oxo-1-[(S)-1-phenylethyl]pyrrolidine
    —— 3-formyl[4](1,1')[4](2,2')ferrocenophane 82057-11-2 C19H22FeO
    3-formyl[4](1,1')[4](2,2')ferrocenophane
    —— (3E,5R,6R,9E,11R,14R)-11-(benzyloxy)-5-(4-methoxybenzyloxy)-6,14-dimethyl-1,7-dioxacyclotetradeca-3,9-diene-2,8-dione 1206732-34-4 C29H34O7
    (3E,5R,6R,9E,11R,14R)-11-(benzyloxy)-5-(4-methoxybenzyloxy)-6,14-dimethyl-1,7-dioxacyclotetradeca-3,9-diene-2,8-dione
    —— 3-(4-bromo-phenyl)-4-(1,2,3,4-tetrahydroxy-butyl)-1,3-dihydro-imidazole-2-thione 35923-20-7 C13H15BrN2O4S
    3-(4-bromo-phenyl)-4-(1,2,3,4-tetrahydroxy-butyl)-1,3-dihydro-imidazole-2-thione
    —— (3,4-Dimethoxy-phenyl)-piperidin-2-yl-methanol; hydrochloride 32467-96-2 C14H21NO3*ClH
    (3,4-Dimethoxy-phenyl)-piperidin-2-yl-methanol; hydrochloride
    —— 3-(4-dimethylamino-phenyl)-3-phenylsulfanyl-1-thiophen-2-yl-propan-1-one 22956-21-4 C21H21NOS2
    3-(4-dimethylamino-phenyl)-3-phenylsulfanyl-1-thiophen-2-yl-propan-1-one
    —— (3R,4R)-3-((Z)-6-Ethoxycarbonyl-hex-2-enyl)-2-oxo-4-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanecarboxylic acid ethyl ester 36676-99-0 C30H48O7
    (3R,4R)-3-((Z)-6-Ethoxycarbonyl-hex-2-enyl)-2-oxo-4-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentanecarboxylic acid ethyl ester
    —— 3-(2-bromo-phenyl)-2-isopropyl-3<i>H</i>-quinazolin-4-one 38163-71-2 C17H15BrN2O
    3-(2-bromo-phenyl)-2-isopropyl-3<i>H</i>-quinazolin-4-one
    —— 3.4-Methylendioxy-6-methoxy-phenanthren-10-carbonsaeure-methylester 7302-67-2 C18H14O5
    3.4-Methylendioxy-6-methoxy-phenanthren-10-carbonsaeure-methylester
    —— 3-(4-chloro-phenyl)-1-(4-nitro-benzoyloxy)-indolizine 32658-58-5 C21H13ClN2O4
    3-(4-chloro-phenyl)-1-(4-nitro-benzoyloxy)-indolizine
    —— 3-Chlor-10-o-tolylphenothiazin 16745-23-6 C19H14ClNS
    3-Chlor-10-o-tolylphenothiazin
    —— 3-[1-(2-Hydroxy-5-nitro-phenyl)-meth-(E)-ylidene]-1-phenyl-pyrrolidine-2,5-dione 28200-00-2 C17H12N2O5
    3-[1-(2-Hydroxy-5-nitro-phenyl)-meth-(E)-ylidene]-1-phenyl-pyrrolidine-2,5-dione
    —— (3aR,5S,6R,6aR)-5-((R)-2-Amino-1-benzylsulfanyl-ethyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol 27888-20-6 C16H23NO4S
    (3aR,5S,6R,6aR)-5-((R)-2-Amino-1-benzylsulfanyl-ethyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol
    —— 3,3-dimethyl-1-(toluene-4-sulfonyl)-2,3-dihydro-indol-2-ol 36797-40-7 C17H19NO3S
    3,3-dimethyl-1-(toluene-4-sulfonyl)-2,3-dihydro-indol-2-ol
    —— 3-(4-chloro-phenoxy)-[1,2]diazetidine-1,2-dicarboxylic acid dimethyl ester 29037-93-2 C12H13ClN2O5
    3-(4-chloro-phenoxy)-[1,2]diazetidine-1,2-dicarboxylic acid dimethyl ester
    —— 3-Benzyl-1H-cyclopenta<b>chinolin 31331-09-6 C19H15N
    3-Benzyl-1H-cyclopenta<b>chinolin
    —— 3,N,N-trimethyl-4-{2-[4-oxo-2-(2-trifluoromethoxy-phenyl)-1,3,8-triaza-spiro[4.5]dec-1-ene-8-sulfonyl]-ethyl}-benzamide 1253916-10-7 C26H29F3N4O5S
    3,N,N-trimethyl-4-{2-[4-oxo-2-(2-trifluoromethoxy-phenyl)-1,3,8-triaza-spiro[4.5]dec-1-ene-8-sulfonyl]-ethyl}-benzamide
    —— 3-(3-{4-amino-6-[methyl(phenyl)amino]-1,3,5-triazin-2-yl}-1,2,4-oxadiazol-5-yl)-N-(cyclopropylmethyl)pyridine-2-carboxamide 1366661-61-1 C22H21N9O2
    3-(3-{4-amino-6-[methyl(phenyl)amino]-1,3,5-triazin-2-yl}-1,2,4-oxadiazol-5-yl)-N-(cyclopropylmethyl)pyridine-2-carboxamide
    —— 3,5,7-trideuterio-2-(3,5,7-trideuterio-2,7-diethylcyclohepta-1,3,5-trien-1-yl)oxycyclohepta-2,4,6-trien-1-one 90690-22-5 C18H20O2
    3,5,7-trideuterio-2-(3,5,7-trideuterio-2,7-diethylcyclohepta-1,3,5-trien-1-yl)oxycyclohepta-2,4,6-trien-1-one
    —— 3-(2,2,8,8-tetramethyl-3,4,9,10-tetrahydropyrano[2,3-f]chromen-6-yl)propanoic acid 87641-27-8 C19H26O4
    3-(2,2,8,8-tetramethyl-3,4,9,10-tetrahydropyrano[2,3-f]chromen-6-yl)propanoic acid
    —— 3,4-Bis-[(2,6-dichloro-phenyl)-(4-propyl-phenyl)-methyl]-furazan 2-oxide 89249-52-5 C34H30Cl4N2O2
    3,4-Bis-[(2,6-dichloro-phenyl)-(4-propyl-phenyl)-methyl]-furazan 2-oxide
    —— (3aS,4S,9aS)-4-Hydroxy-2-phenyl-3a,4,9,9a-tetrahydro-benzo[f]isoindole-1,3-dione 52679-72-8 C18H15NO3
    (3aS,4S,9aS)-4-Hydroxy-2-phenyl-3a,4,9,9a-tetrahydro-benzo[f]isoindole-1,3-dione