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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3Z)-2,3,6-trimethylhepta-1,3,5-triene 104847-13-4 C10H16
    (3Z)-2,3,6-trimethylhepta-1,3,5-triene
    —— 3-(dimethylamino)-1-(2-methyl-3-furanyl)-2-(2-methyl-4-pyridinyl)-2-propen-1-one 1374310-35-6 C16H18N2O2
    3-(dimethylamino)-1-(2-methyl-3-furanyl)-2-(2-methyl-4-pyridinyl)-2-propen-1-one
    —— 3,3'-[cyclohexane-1,2-diylbis(iminomethylidene)]bis(2H-chromene-2,4(3H)-dione) 1430076-60-0 C26H22N2O6
    3,3'-[cyclohexane-1,2-diylbis(iminomethylidene)]bis(2H-chromene-2,4(3H)-dione)
    —— 3β,6β-diacetoxy-9,10-epoxy-5-methyl-19-nor-5β,10α-cholestane 423159-44-8 C31H50O5
    3β,6β-diacetoxy-9,10-epoxy-5-methyl-19-nor-5β,10α-cholestane
    —— 3-(4-hydroxy-1-methyl-1,2-dihydro-2-oxoquinolin-3-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde 938436-04-5 C20H15N3O3
    3-(4-hydroxy-1-methyl-1,2-dihydro-2-oxoquinolin-3-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde
    —— (3R,12bR)-3-((S)-1-Methoxy-ethyl)-4-oxo-3,4,6,7,12,12b-hexahydro-1H-indolo[2,3-a]quinolizine-2,2-dicarboxylic acid diethyl ester 79228-01-6 C24H30N2O6
    (3R,12bR)-3-((S)-1-Methoxy-ethyl)-4-oxo-3,4,6,7,12,12b-hexahydro-1H-indolo[2,3-a]quinolizine-2,2-dicarboxylic acid diethyl ester
    —— 3-(dimethylamino)-1-[3-[3-(dimethylamino)prop-2-enoyl]-5-methyl-1-phenylpyrazol-4-yl]prop-2-en-1-one 1335118-59-6 C20H24N4O2
    3-(dimethylamino)-1-[3-[3-(dimethylamino)prop-2-enoyl]-5-methyl-1-phenylpyrazol-4-yl]prop-2-en-1-one
    —— (3R)-4,4-dimethyl-2-oxotetrahydrofuran-3-yl (2E,6S,7E,9E)-6-ethyl-11-[(4-methoxybenzyl)oxy]undeca-2,7,9-trienoate 1448461-33-3 C27H36O6
    (3R)-4,4-dimethyl-2-oxotetrahydrofuran-3-yl (2E,6S,7E,9E)-6-ethyl-11-[(4-methoxybenzyl)oxy]undeca-2,7,9-trienoate
    —— 3-Prop-2-ynyl-1,1a,2,3-tetrahydro-4,9a,9b-triaza-cyclopropa[a]anthracen-9-one 107428-23-9 C15H13N3O
    3-Prop-2-ynyl-1,1a,2,3-tetrahydro-4,9a,9b-triaza-cyclopropa[a]anthracen-9-one
    —— 3-allylcyclohexanone 74965-56-3 C9H14O
    3-allylcyclohexanone
    —— 3-Thiacycloheptanon-oxim 128861-81-4 C6H11NOS
    3-Thiacycloheptanon-oxim
    —— (3-Oxocyclobutyl)methanesulfonyl fluoride 2377035-96-4 C5H7FO3S
    (3-Oxocyclobutyl)methanesulfonyl fluoride
    —— 3-<4-Methoxy-phenyl>-norbornadien-2-carbonsaeure 1024-86-8 C15H14O3
    3-<4-Methoxy-phenyl>-norbornadien-2-carbonsaeure
    —— ((3aS,5aS,6R,9aR,9bS)-3a-Methyl-3,7-dioxo-dodecahydro-cyclopenta[a]naphthalen-6-yl)-acetic acid 1758-17-4 C16H22O4
    ((3aS,5aS,6R,9aR,9bS)-3a-Methyl-3,7-dioxo-dodecahydro-cyclopenta[a]naphthalen-6-yl)-acetic acid
    —— 3-Chlor-5-p-toluolsulfonyl-tricyclo<2.2.1.0<sup>2,6</sup>>heptan 6618-72-0 C14H15ClO2S
    3-Chlor-5-p-toluolsulfonyl-tricyclo<2.2.1.0<sup>2,6</sup>>heptan
    —— [(3R,3aR,6S,7S)-3-(1,5-Dimethyl-hexyl)-3a,6-dimethyl-7-phenylcarbamoylmethyl-dodecahydro-cyclopenta[a]naphthalen-6-yl]-acetic acid methyl ester 6585-72-4 C34H53NO3
    [(3R,3aR,6S,7S)-3-(1,5-Dimethyl-hexyl)-3a,6-dimethyl-7-phenylcarbamoylmethyl-dodecahydro-cyclopenta[a]naphthalen-6-yl]-acetic acid methyl ester
    —— 3-Amino-5.6-tetramethylen-4-cyan-phthalsaeureanhydrid 5117-92-0 C13H10N2O3
    3-Amino-5.6-tetramethylen-4-cyan-phthalsaeureanhydrid
    —— <3,4,5-Trimethoxy-phenyl>-glyoxylsaeure-cyclohexylamid 101599-46-6 C17H23NO5
    <3,4,5-Trimethoxy-phenyl>-glyoxylsaeure-cyclohexylamid
    —— 3-Oxo-1-phenyl-2-oxa-3.4-dihydro-1H-dehydrochinoliziniumbromid 1021-98-3 Br*C14H12NO2
    3-Oxo-1-phenyl-2-oxa-3.4-dihydro-1H-dehydrochinoliziniumbromid
    —— (+/-)-3-Aethyl-2-sec-butyl-naphthalin 94572-04-0 C16H20
    (+/-)-3-Aethyl-2-sec-butyl-naphthalin
    —— 3-benzyloxy-5-methane-sulfonyloxy-5,6,7,8-tetrahydro-quinoline-4-carboxylic acid ethyl ester 518314-30-2 C20H23NO6S
    3-benzyloxy-5-methane-sulfonyloxy-5,6,7,8-tetrahydro-quinoline-4-carboxylic acid ethyl ester
    —— 3-(Ethyl-methyl-hydrazono)-1,1,1-trifluoro-3-p-tolyl-propan-2-one 118110-48-8 C13H15F3N2O
    3-(Ethyl-methyl-hydrazono)-1,1,1-trifluoro-3-p-tolyl-propan-2-one
    —— (3S,10aS,15bS,E)-4-benzoyl-13-((2-methoxyethoxy)methoxy)-3-methyl-4,5,8,10,10a,15b-hexahydro-1H-benzofuro[2,3-c][1,5,8]oxadiazacyclododecin-2(3H)-one 1592907-89-5 C27H32N2O7
    (3S,10aS,15bS,E)-4-benzoyl-13-((2-methoxyethoxy)methoxy)-3-methyl-4,5,8,10,10a,15b-hexahydro-1H-benzofuro[2,3-c][1,5,8]oxadiazacyclododecin-2(3H)-one
    —— (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) N,N-dimethylcarbamate 130977-25-2 C14H11NO4
    (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) N,N-dimethylcarbamate
    —— 3-(4-methoxyphenyl)-2-methylbenzofuran 93021-95-5 C16H14O2
    3-(4-methoxyphenyl)-2-methylbenzofuran
    —— (3S,4R,6E)-1-bromo-8-(tert-butyldiphenylsilyloxy)-3-[(4-methoxyphenyl)methoxy]-4-methyl-6-octen-1-yne 773104-76-0 C33H39BrO3Si
    (3S,4R,6E)-1-bromo-8-(tert-butyldiphenylsilyloxy)-3-[(4-methoxyphenyl)methoxy]-4-methyl-6-octen-1-yne
    —— 3β-Hydroxy-3α-carboxy-A-nor-5α-cholestan 6907-94-4 C27H46O3
    3β-Hydroxy-3α-carboxy-A-nor-5α-cholestan
    —— 3-p-Tolyl-3,4-dihydro-2H-naphthalen-1-one oxime 121511-07-7 C17H17NO
    3-p-Tolyl-3,4-dihydro-2H-naphthalen-1-one oxime
    —— 3-(2-chloro-acetylamino)-2,6-dimethyl-4-phenyl-3,4-dihydro-quinazolin-4-ol 54567-91-8 C18H18ClN3O2
    3-(2-chloro-acetylamino)-2,6-dimethyl-4-phenyl-3,4-dihydro-quinazolin-4-ol
    —— 3'-Hydroxy-5'-(4-but-3-enyl-1-piperazinyl)benzoxazinorifamycin 129791-98-6 C51H62N4O13
    3'-Hydroxy-5'-(4-but-3-enyl-1-piperazinyl)benzoxazinorifamycin
    —— [3R,4R]-3-Ethyl-1-heptyl-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine 233744-87-1 C27H40N2O2
    [3R,4R]-3-Ethyl-1-heptyl-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine
    —— 3-Chloro-N-ethyl-4-[2-hydroxy-3-(2-hydroxy-1-methyl-ethylamino)-propoxy]-benzamide 27519-98-8 C15H23ClN2O4
    3-Chloro-N-ethyl-4-[2-hydroxy-3-(2-hydroxy-1-methyl-ethylamino)-propoxy]-benzamide
    —— (3aS,5aS,9aS)-3a,5a-Dihydro-3H-indeno[1,7a-b]pyrrol-2-one 38898-27-0 C11H11NO
    (3aS,5aS,9aS)-3a,5a-Dihydro-3H-indeno[1,7a-b]pyrrol-2-one
    —— 3-[(2-methyl-3H-benzimidazol-5-yl)hydrazinylidene]pentane-2,4-dione 595558-44-4 C13H14N4O2
    3-[(2-methyl-3H-benzimidazol-5-yl)hydrazinylidene]pentane-2,4-dione
    —— 3-Chloro-4-(4-fluoro-4-phenylpiperidin-1-yl)-1-(3-methylbutyl)pyridin-2-one 1127498-67-2 C21H26ClFN2O
    3-Chloro-4-(4-fluoro-4-phenylpiperidin-1-yl)-1-(3-methylbutyl)pyridin-2-one
    —— 3-(p-methoxyphenyl)-1-methyl-5-(D-galacto-pentitol-1-yl)pyrazole 134122-67-1 C16H22N2O6
    3-(p-methoxyphenyl)-1-methyl-5-(D-galacto-pentitol-1-yl)pyrazole
    —— 3,5-dimethyl-4-(pyridin-4'-yl)phenol 906623-28-7 C13H13NO
    3,5-dimethyl-4-(pyridin-4'-yl)phenol
    —— 3-methoxy-12-methyl-16-oxa-6,7,8,12,13,14-hexahydro-15H,17H-cyclopenta<a>phenanthrene-15,17-dione 130042-89-6 C18H18O4
    3-methoxy-12-methyl-16-oxa-6,7,8,12,13,14-hexahydro-15H,17H-cyclopenta<a>phenanthrene-15,17-dione
    —— 3β-Benzoyloxy-15β-brom-16β,17β-epoxy-5α-androstan 96771-27-6 C26H33BrO3
    3β-Benzoyloxy-15β-brom-16β,17β-epoxy-5α-androstan
    —— 3-(4-<Bis-(2-chlor-aethyl)-amino>-phenyl)-2-(4-dichloracetamino-phenyl)-acrylsaeurenitril 15427-58-4 C21H19Cl4N3O
    3-(4-<Bis-(2-chlor-aethyl)-amino>-phenyl)-2-(4-dichloracetamino-phenyl)-acrylsaeurenitril
    —— 3-Isopropyl-5-methyl-2-vinyl-oxazolidin 90949-58-9 C9H17NO
    3-Isopropyl-5-methyl-2-vinyl-oxazolidin
    —— 3-(3-Methyl-phenyl)-N-acetyl-sydnonimin 96776-49-7 C11H11N3O2
    3-(3-Methyl-phenyl)-N-acetyl-sydnonimin
    —— 3-<4-(2-Amino-2-carboxy-aethyl)-phenyl>-oxazolidon-(2) 91567-79-2 C12H14N2O4
    3-<4-(2-Amino-2-carboxy-aethyl)-phenyl>-oxazolidon-(2)
    —— (3a<i>R</i>)-8-isopropylidene-1,4<i>c</i>-dimethyl-(3a<i>r</i>)-octahydro-azulene-1ξ,7ξ,8aξ-triol 92791-16-7 C15H26O3
    (3a<i>R</i>)-8-isopropylidene-1,4<i>c</i>-dimethyl-(3a<i>r</i>)-octahydro-azulene-1ξ,7ξ,8aξ-triol
    —— 3β-Hydroxy-labdan-15-saeure 887608-29-9 C20H36O3
    3β-Hydroxy-labdan-15-saeure
    —— 3-Methoxy-4-trityl-anilin 5159-38-6 C26H23NO
    3-Methoxy-4-trityl-anilin
    —— 3-ethyl-2-methyl-thieno[2,3-<i>d</i>]thiazolium; iodide 97451-08-6 C8H10NS2*I
    3-ethyl-2-methyl-thieno[2,3-<i>d</i>]thiazolium; iodide
    —— 3-isopropoxy-N-(1-methyl-1H-pyrazol-3-yl)-5-({6-[5-(methylsulfanyl)-1,2,4-oxadiazol-3-yl]pyridin-3-yl}oxy)benzamide 1310805-77-6 C22H22N6O4S
    3-isopropoxy-N-(1-methyl-1H-pyrazol-3-yl)-5-({6-[5-(methylsulfanyl)-1,2,4-oxadiazol-3-yl]pyridin-3-yl}oxy)benzamide
    —— 3-N-phenyl-3,4-dihydro-4-oxo-benzofuro<3,2-d>pyrimidine 75746-02-0 C16H10N2O2
    3-N-phenyl-3,4-dihydro-4-oxo-benzofuro<3,2-d>pyrimidine
    —— 3-(4-(6-bromo-4-oxo-2-phenylquinazolin-3(4H)-yl)benzoyl)-2-methyl-1,3,4-thiadiazol-3-ium-5-thiolate 1332259-49-0 C24H15BrN4O2S2
    3-(4-(6-bromo-4-oxo-2-phenylquinazolin-3(4H)-yl)benzoyl)-2-methyl-1,3,4-thiadiazol-3-ium-5-thiolate