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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Acetyl-3-methoxy-5α-cholestan 31045-21-3 C30H52O2
    3-Acetyl-3-methoxy-5α-cholestan
    —— 3α,17β-Diformyloxy-5α-formyloxymethylandrostan 99114-48-4 C23H34O6
    3α,17β-Diformyloxy-5α-formyloxymethylandrostan
    —— 3-Methoxy-N-phenylacetyl-9-azamorphinan 24218-23-3 C24H28N2O2
    3-Methoxy-N-phenylacetyl-9-azamorphinan
    —— 3-(N-Carbobenzoxyaminomethyl)-cycloheptanon-ethylenketal 37664-79-2 C18H25NO4
    3-(N-Carbobenzoxyaminomethyl)-cycloheptanon-ethylenketal
    —— 3-methyl-1-oxo-3-<i>p</i>-tolyl-isochroman-4-carboxylic acid methyl ester 51739-06-1 C19H18O4
    3-methyl-1-oxo-3-<i>p</i>-tolyl-isochroman-4-carboxylic acid methyl ester
    —— 3-Chlor-2,7,7-trimethyl-bicyclo<4.1.1>octa-2,4-dien 33026-47-0 C11H15Cl
    3-Chlor-2,7,7-trimethyl-bicyclo<4.1.1>octa-2,4-dien
    —— 3,3'-dihydroxy-2,2'-diphenyl-6,6'-methanediyl-bis-benzo[<i>h</i>]chromen-4-one 22994-77-0 C39H24O6
    3,3'-dihydroxy-2,2'-diphenyl-6,6'-methanediyl-bis-benzo[<i>h</i>]chromen-4-one
    —— 3-Methylbenzylamino-sydnon-imin 25455-17-8 C10H12N4O*ClH
    3-Methylbenzylamino-sydnon-imin
    —— (3aR,5R,6S,6aR)-5-[(R)-1-Hydroxy-3-(phenyl-hydrazono)-propyl]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol 15354-72-0 C16H22N2O5
    (3aR,5R,6S,6aR)-5-[(R)-1-Hydroxy-3-(phenyl-hydrazono)-propyl]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol
    —— 3-Hydroxy-2,2-dimethyl-4-oxo-3,4-diphenyl-butyric acid 29689-79-0 C18H18O4
    3-Hydroxy-2,2-dimethyl-4-oxo-3,4-diphenyl-butyric acid
    —— 3β-Tosyloxy-Δ<sup>5</sup>-18-homoconenin 24381-91-7 C30H43NO3S
    3β-Tosyloxy-Δ<sup>5</sup>-18-homoconenin
    —— 3-(3-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-((1-methyl-2-oxopyrrolidin-3-yl)oxy)-N-(thiazol-2-yl)benzamide 1263402-19-2 C24H21N5O5S
    3-(3-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-((1-methyl-2-oxopyrrolidin-3-yl)oxy)-N-(thiazol-2-yl)benzamide
    —— 3-[2-((2R,4aS,8aS)-1,2,4a,5-Tetramethyl-decahydro-naphthalen-1-yl)-ethyl]-furan 50428-92-7 C20H32O
    3-[2-((2R,4aS,8aS)-1,2,4a,5-Tetramethyl-decahydro-naphthalen-1-yl)-ethyl]-furan
    —— 3-(2-Dimethylamino-ethyl)-1,1-diphenyl-1,3,4,5-tetrahydro-benzo[d]azepin-2-one 26695-20-5 C26H28N2O
    3-(2-Dimethylamino-ethyl)-1,1-diphenyl-1,3,4,5-tetrahydro-benzo[d]azepin-2-one
    —— 3-Methyl-4,4,5,6,6,7-hexafluor-5,7-dichlor-3-heptanol 38091-93-9 C8H10Cl2F6O
    3-Methyl-4,4,5,6,6,7-hexafluor-5,7-dichlor-3-heptanol
    —— 3-((1-methoxypropan-2-yl)oxy)-N-(5-methylthiazol-2-yl)-5-(4-(5-(tetrahydro-2H-pyran-4-yl)-1,3,4-oxadiazol-2-yl)phenoxy)benzamide 1259613-31-4 C28H30N4O6S
    3-((1-methoxypropan-2-yl)oxy)-N-(5-methylthiazol-2-yl)-5-(4-(5-(tetrahydro-2H-pyran-4-yl)-1,3,4-oxadiazol-2-yl)phenoxy)benzamide
    —— 3β,5,14α-Trihydroxy-(25R)-5α-spirost-7-en-6-on 56792-55-3 C27H40O6
    3β,5,14α-Trihydroxy-(25R)-5α-spirost-7-en-6-on
    —— (3aS,4S,6R,7aS)-4-Methoxy-6-methoxymethyl-2,2-dimethyl-7-methylene-tetrahydro-[1,3]dioxolo[4,5-c]pyran 39523-80-3 C12H20O5
    (3aS,4S,6R,7aS)-4-Methoxy-6-methoxymethyl-2,2-dimethyl-7-methylene-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— (3,4-dibromo-phenyl)-(5-methyl-[1,3,4]thiadiazol-2-yl)-amine 27545-62-6 C9H7Br2N3S
    (3,4-dibromo-phenyl)-(5-methyl-[1,3,4]thiadiazol-2-yl)-amine
    —— (3aS,8R,9aR)-5,8-Dihydroxy-1-methanesulfonylmethyl-octahydro-indeno[1,7a-c]furan-3-one 28269-18-3 C13H20O6S
    (3aS,8R,9aR)-5,8-Dihydroxy-1-methanesulfonylmethyl-octahydro-indeno[1,7a-c]furan-3-one
    —— 3,4-Dihydro-2H-pyrrole-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester 31339-38-5 C9H13NO4
    3,4-Dihydro-2H-pyrrole-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester
    —— 3-Oxo-4.4-di(p-tolyl)-1.2.3.4-tetrahydrocinnolin 27848-40-4 C22H20N2O
    3-Oxo-4.4-di(p-tolyl)-1.2.3.4-tetrahydrocinnolin
    —— 3-Acetyl-4-phenyl-N-acetyl-2-pyrazolin 39567-97-0 C13H14N2O2
    3-Acetyl-4-phenyl-N-acetyl-2-pyrazolin
    —— 3-((E)-2-Carbamoyl-2-cyano-1-mercapto-vinylsulfanyl)-5-imino-[1,2]dithiolane-4-carboxylic acid amide 25260-31-5 C8H8N4O2S4
    3-((E)-2-Carbamoyl-2-cyano-1-mercapto-vinylsulfanyl)-5-imino-[1,2]dithiolane-4-carboxylic acid amide
    —— 3-Hydroxy-3-propargyl-5-propyl-N-(2-phenylethyl)-pyrrolidin 23770-37-8 C18H25NO
    3-Hydroxy-3-propargyl-5-propyl-N-(2-phenylethyl)-pyrrolidin
    —— 3-Benzyloxy-4,5-dimethoxy-phenyl-acetamid 23999-40-8 C17H19NO4
    3-Benzyloxy-4,5-dimethoxy-phenyl-acetamid
    —— 3t-(5-Nitro-2-thienyl)-acrylaldehyd-N-cyclohexyl-oxim 31908-78-8 C13H16N2O3S
    3t-(5-Nitro-2-thienyl)-acrylaldehyd-N-cyclohexyl-oxim
    —— 3-(3-methoxybutoxy)-5-(4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy)-N-(5-methylthiazol-2-yl)benzamide 1259612-64-0 C25H26N4O5S
    3-(3-methoxybutoxy)-5-(4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy)-N-(5-methylthiazol-2-yl)benzamide
    —— 3-(4-((3-(1H-pyrrol-1-yl)thiophen-2-yl)methoxy)-3,5-difluorophenyl)propanoic acid 1224102-34-4 C18H15F2NO3S
    3-(4-((3-(1H-pyrrol-1-yl)thiophen-2-yl)methoxy)-3,5-difluorophenyl)propanoic acid
    —— 3-(2-Acetoxy-2-norbornyl)butannitril 80484-33-9 C13H19NO2
    3-(2-Acetoxy-2-norbornyl)butannitril
    —— 3-methyl 5,6-diphenyl 3,4-dihydro 2(1H)-pyridinone 97099-87-1 C18H17NO
    3-methyl 5,6-diphenyl 3,4-dihydro 2(1H)-pyridinone
    —— 3-(β-D-glucopyranosyl)-4-thioxo-3,4-dihydro-chinazolin 24577-15-9 C14H16N2O5S
    3-(β-D-glucopyranosyl)-4-thioxo-3,4-dihydro-chinazolin
    —— (3-benzoyl-4-methyl-4<i>H</i>-cyclopenta[<i>b</i>]quinolin-1-yl)-trichloro-[1,4]benzoquinone 30081-44-8 C26H14Cl3NO3
    (3-benzoyl-4-methyl-4<i>H</i>-cyclopenta[<i>b</i>]quinolin-1-yl)-trichloro-[1,4]benzoquinone
    —— 3-{2-[3-(2,4-Dimethoxybenzylamino)-2-hydroxypropoxy]phenyl}-2-(4-methoxy phenyl)acrylic acid methyl ester 1151808-54-6 C29H33NO7
    3-{2-[3-(2,4-Dimethoxybenzylamino)-2-hydroxypropoxy]phenyl}-2-(4-methoxy phenyl)acrylic acid methyl ester
    —— 3-chloro-4-(4-ethylbenzyl)phenol 1036955-05-1 C15H15ClO
    3-chloro-4-(4-ethylbenzyl)phenol
    —— 3-Iod-1-(4-pyridyl)-1-(4-tolyl)-propargylalkohol 71228-64-3 C15H12INO
    3-Iod-1-(4-pyridyl)-1-(4-tolyl)-propargylalkohol
    —— 3,4,5-Trimethoxy-N-[1-methyl-3-(3,4,5-trimethoxy-benzoyl)-tetrahydro-pyrimidin-(2E)-ylidene]-benzamide 30879-62-0 C25H31N3O8
    3,4,5-Trimethoxy-N-[1-methyl-3-(3,4,5-trimethoxy-benzoyl)-tetrahydro-pyrimidin-(2E)-ylidene]-benzamide
    —— 3-Valeryloxy-18-nor-1,3,5(10)-estratrien-17-ol 95171-42-9 C22H30O3
    3-Valeryloxy-18-nor-1,3,5(10)-estratrien-17-ol
    —— 3-(3-isopropyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-1-yl)-propionamide 67594-14-3 C13H17N3O4S
    3-(3-isopropyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-1-yl)-propionamide
    —— 3-Cyan-1,5-dimethyl-6-phenyl-2-pyridon 24956-23-8 C14H12N2O
    3-Cyan-1,5-dimethyl-6-phenyl-2-pyridon
    —— 3-ethyl-5-(3-ethyl-3<i>H</i>-thiazolo[4,5-<i>b</i>]quinolin-2-ylidene)-2-thioxo-oxazolidin-4-one 4742-98-7 C17H15N3O2S2
    3-ethyl-5-(3-ethyl-3<i>H</i>-thiazolo[4,5-<i>b</i>]quinolin-2-ylidene)-2-thioxo-oxazolidin-4-one
    —— 3-(2-ethoxycarbonyloxy-phenyl)-6-(3-nitro-phenyl)-3,4-dihydro-1<i>H</i>-pyrimidin-2-one 36950-60-4 C19H17N3O6
    3-(2-ethoxycarbonyloxy-phenyl)-6-(3-nitro-phenyl)-3,4-dihydro-1<i>H</i>-pyrimidin-2-one
    —— (3-benzyl-3<i>H</i>-thiazol-2-ylidene)-dithiocarbamic acid methyl ester 39914-07-3 C12H12N2S3
    (3-benzyl-3<i>H</i>-thiazol-2-ylidene)-dithiocarbamic acid methyl ester
    —— 3-Methanesulfonyl-4H,10H-9-oxa-2,3a-diaza-benzo[f]azulene 66974-14-9 C12H12N2O3S
    3-Methanesulfonyl-4H,10H-9-oxa-2,3a-diaza-benzo[f]azulene
    —— 3-(4-chloro-2-methyl-phenyl)-1-methyl-1-[1,3,4]thiadiazol-2-yl-urea 68429-76-5 C11H11ClN4OS
    3-(4-chloro-2-methyl-phenyl)-1-methyl-1-[1,3,4]thiadiazol-2-yl-urea
    —— 3-(4-nitro-phenyl)-2-phenyl-2,3,3a,4-tetrahydro-benzo[5,6]chromeno[4,3-<i>c</i>]pyrazole-4-carboxylic acid 39497-99-9 C27H19N3O5
    3-(4-nitro-phenyl)-2-phenyl-2,3,3a,4-tetrahydro-benzo[5,6]chromeno[4,3-<i>c</i>]pyrazole-4-carboxylic acid
    —— 3-n-Amylpyrazolo<3',4':3,4>cyclopenta<1,2-b>pyridin-4(1H)-on-azin 32256-03-4 C28H30N8
    3-n-Amylpyrazolo<3',4':3,4>cyclopenta<1,2-b>pyridin-4(1H)-on-azin
    —— 3-Phenyl-s-triazolo<4,3-a>-1,3,5-triazin-5(8H)-on 28750-19-8 C10H7N5O
    3-Phenyl-s-triazolo<4,3-a>-1,3,5-triazin-5(8H)-on
    —— 3-Nitro-N-thiobenzoyl-benzamide 52810-02-3 C14H10N2O3S
    3-Nitro-N-thiobenzoyl-benzamide
    —— 3-fluoro-7,12-dihydro-5<i>H</i>,6a<i>H</i>-benzo[5,6][1,4]diazepino[1,2-<i>b</i>]isoquinoline-6,14-dione 35286-02-3 C17H13FN2O2
    3-fluoro-7,12-dihydro-5<i>H</i>,6a<i>H</i>-benzo[5,6][1,4]diazepino[1,2-<i>b</i>]isoquinoline-6,14-dione