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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(N-methyl-N-phenylamino)-8-methyl-3-acetyl-1H-quinolin-4-one 1046459-90-8 C19H18N2O2
    2-(N-methyl-N-phenylamino)-8-methyl-3-acetyl-1H-quinolin-4-one
    —— [2,5-norbornadiene-(CH<sub>2</sub>)<sub>4</sub>-NPh<sub>2</sub>]RhCl 1418032-33-3 C46H50Cl2N2Rh2
    [2,5-norbornadiene-(CH<sub>2</sub>)<sub>4</sub>-NPh<sub>2</sub>]RhCl
    —— (2S,3S,4S,5R,6S)-5,6-bis(tert-butyldimethylsilyloxy)-2-hexacosanoylamino-3,4-O-isopropylidene-3,4-dihydroxyoctadecyl α-D-galactopyranoside 1428421-87-7 C65H131NO11Si2
    (2S,3S,4S,5R,6S)-5,6-bis(tert-butyldimethylsilyloxy)-2-hexacosanoylamino-3,4-O-isopropylidene-3,4-dihydroxyoctadecyl α-D-galactopyranoside
    —— (2R)-1-[(1S,6S)-1-trimethylsiloxy-6-(tert-butyldimethylsiloxy)cyclohex-2-en-1-yl]-3-[(2,4-dimethoxyphenyl)methyloxy]propan-2-yl (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1033333-70-8 C37H55F3O8Si2
    (2R)-1-[(1S,6S)-1-trimethylsiloxy-6-(tert-butyldimethylsiloxy)cyclohex-2-en-1-yl]-3-[(2,4-dimethoxyphenyl)methyloxy]propan-2-yl (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
    —— (2R,4S)-2-Benzyl-1-(3,5-dimethylbenzoyl)-N-[2-(4-trifluoromethylphenyl)ethyl]-4-piperidinamine 150706-26-6 C30H33F3N2O
    (2R,4S)-2-Benzyl-1-(3,5-dimethylbenzoyl)-N-[2-(4-trifluoromethylphenyl)ethyl]-4-piperidinamine
    —— 2-(4-Diacetylamino-3,5-diiodo-benzoylamino)-2-methyl-propionic acid 52944-22-6 C15H16I2N2O5
    2-(4-Diacetylamino-3,5-diiodo-benzoylamino)-2-methyl-propionic acid
    —— 2-{2-[(4-Methoxy-phenyl)-hydrazono]-3-phenyl-propionyl}-benzoic acid methyl ester 60848-50-2 C24H22N2O4
    2-{2-[(4-Methoxy-phenyl)-hydrazono]-3-phenyl-propionyl}-benzoic acid methyl ester
    —— 2-Hydroperoxy-5-methoxy-5-methyl-2,4-diphenyl-2,5-dihydro-furan-3-carboxylic acid ethyl ester 56138-31-9 C21H22O6
    2-Hydroperoxy-5-methoxy-5-methyl-2,4-diphenyl-2,5-dihydro-furan-3-carboxylic acid ethyl ester
    —— 2-Butyryl-2H-acenaphthylen-1-one 32959-46-9 C16H14O2
    2-Butyryl-2H-acenaphthylen-1-one
    —— 2-methyl-5-nitro-benzenediazonium; acetate 71571-20-5 C2H3O2*C7H6N3O2
    2-methyl-5-nitro-benzenediazonium; acetate
    —— 2-ethylsulfanyl-1,1,1,4,4,4-hexafluoro-but-2-ene 35273-16-6 C6H6F6S
    2-ethylsulfanyl-1,1,1,4,4,4-hexafluoro-but-2-ene
    —— 2-[2-(4-bromo-phenyl)-2-thioxo-ethylidene]-3,5,5-triphenyl-thiazolidin-4-one 35550-72-2 C29H20BrNOS2
    2-[2-(4-bromo-phenyl)-2-thioxo-ethylidene]-3,5,5-triphenyl-thiazolidin-4-one
    —— (+/-)-2-methyl-3-(6-methoxy-naphthyl-(2))-penten-(3<i>c</i>)-oic acid-(1) 39208-82-7 C17H18O3
    (+/-)-2-methyl-3-(6-methoxy-naphthyl-(2))-penten-(3<i>c</i>)-oic acid-(1)
    —— 2-[2-[(E)-Hydroxyimino]-prop-(E)-ylidene]-5-[2-[(Z)-hydroxyimino]-prop-(E)-ylidene]-cyclopentanone 30829-20-0 C11H14N2O3
    2-[2-[(E)-Hydroxyimino]-prop-(E)-ylidene]-5-[2-[(Z)-hydroxyimino]-prop-(E)-ylidene]-cyclopentanone
    —— (2S,4aR,4bS,7S,8S,8aS)-8-Ethyl-4a,7-dimethyl-7-prop-1-ynyl-1,2,3,4,4a,4b,5,6,7,8,8a,9-dodecahydro-phenanthren-2-ol 35581-60-3 C21H32O
    (2S,4aR,4bS,7S,8S,8aS)-8-Ethyl-4a,7-dimethyl-7-prop-1-ynyl-1,2,3,4,4a,4b,5,6,7,8,8a,9-dodecahydro-phenanthren-2-ol
    —— 2,3,5,6-Tetramethylbenzyl-dimethylamin-methoiodid 19990-94-4 C14H24N*I
    2,3,5,6-Tetramethylbenzyl-dimethylamin-methoiodid
    —— 2-Methyl-2-sek.-butyl-3-butylcarbamoyloxy-propanol-(1) 25423-19-2 C13H27NO3
    2-Methyl-2-sek.-butyl-3-butylcarbamoyloxy-propanol-(1)
    —— 2,5-Dihydroxy-3-(5-hydroxy-hexyl)-7-methoxy-[1,4]naphthoquinone 35893-69-7 C17H20O6
    2,5-Dihydroxy-3-(5-hydroxy-hexyl)-7-methoxy-[1,4]naphthoquinone
    —— 2'-Acetoxy-3'-bromo-4',6'-dimethoxy-α-chlorochalcon 42079-62-9 C19H16BrClO5
    2'-Acetoxy-3'-bromo-4',6'-dimethoxy-α-chlorochalcon
    —— 2-[(2R,3S)-2-(4-Methoxy-phenyl)-4-oxo-3-phenoxy-azetidin-1-yl]-3-methyl-butyric acid methyl ester 50899-65-5 C22H25NO5
    2-[(2R,3S)-2-(4-Methoxy-phenyl)-4-oxo-3-phenoxy-azetidin-1-yl]-3-methyl-butyric acid methyl ester
    —— (2E,4E,6E,8E,10E,12E,14E)-17-((S)-3,4-Dihydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-2,6,11,15-tetramethyl-heptadeca-2,4,6,8,10,12,14-heptaen-16-ynal 199921-97-6 C30H38O3
    (2E,4E,6E,8E,10E,12E,14E)-17-((S)-3,4-Dihydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-2,6,11,15-tetramethyl-heptadeca-2,4,6,8,10,12,14-heptaen-16-ynal
    —— 2,5-dibutoxy-1,4-bis[2,5-bis(butoxy)-4-formylphenyl]benzene 1451053-11-4 C44H62O8
    2,5-dibutoxy-1,4-bis[2,5-bis(butoxy)-4-formylphenyl]benzene
    —— [(2,6-(2,6-(i-Pr)2-C6H3N=CPh)2C5H3N)FeCl2] 301658-91-3 C43H47Cl2FeN3
    [(2,6-(2,6-(i-Pr)2-C6H3N=CPh)2C5H3N)FeCl2]
    —— (2-butyl-5-iodobenzofuran-3-yl)-[4-(3-chloropropyl)phenyl]methanone 1447931-34-1 C22H22ClIO2
    (2-butyl-5-iodobenzofuran-3-yl)-[4-(3-chloropropyl)phenyl]methanone
    —— [(2R,3S,4S,6R)-6-[(1S)-1,2-bis(triethylsilyloxy)ethyl]-2-[(E)-3-[(1R,3S,4R,5R,7R)-7-[(4-methoxyphenyl)methoxymethyl]-4-methyl-2,6-dioxabicyclo[3.2.1]octan-3-yl]prop-2-enyl]-3-methyloxan-4-yl]oxy-tert-butyl-dimethylsilane 1325710-85-7 C45H82O8Si3
    [(2R,3S,4S,6R)-6-[(1S)-1,2-bis(triethylsilyloxy)ethyl]-2-[(E)-3-[(1R,3S,4R,5R,7R)-7-[(4-methoxyphenyl)methoxymethyl]-4-methyl-2,6-dioxabicyclo[3.2.1]octan-3-yl]prop-2-enyl]-3-methyloxan-4-yl]oxy-tert-butyl-dimethylsilane
    —— 2-Acetylsulfanyl-4-oxo-4-[4-(pyridin-2-yloxy)-phenyl]-butyric acid 122399-34-2 C17H15NO5S
    2-Acetylsulfanyl-4-oxo-4-[4-(pyridin-2-yloxy)-phenyl]-butyric acid
    —— 2-[5-bromo-3-(4-chlorobenzoyl)-4-(8-methoxy-1,2,3,4-tetrahydro-1H-pyrazino[1,2-a]indol-2-ylmethyl)-thiophen-2-yl]-isoindole-1,3-dione 1456734-86-3 C32H23BrClN3O4S
    2-[5-bromo-3-(4-chlorobenzoyl)-4-(8-methoxy-1,2,3,4-tetrahydro-1H-pyrazino[1,2-a]indol-2-ylmethyl)-thiophen-2-yl]-isoindole-1,3-dione
    —— [2-hydroxy-6-(1-methylethenyl)-4-[(4-methylphenyl)-sulfonyl]-morpholin-2-yl]acetic acid 1147121-47-8 C16H21NO6S
    [2-hydroxy-6-(1-methylethenyl)-4-[(4-methylphenyl)-sulfonyl]-morpholin-2-yl]acetic acid
    —— 2-oxo-3α-bromoeudesman-8β,13-olide 89293-24-3 C15H21BrO3
    2-oxo-3α-bromoeudesman-8β,13-olide
    —— 2-isobutylamino-6-chloro-3-acetyl-1H-quinolin-4-one 1046459-83-9 C15H17ClN2O2
    2-isobutylamino-6-chloro-3-acetyl-1H-quinolin-4-one
    —— (2R,4S,4aS)-11-fluoro-2,4-dimethyl-8-(2-morpholinopyrimidin-4-yl)-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione 1223443-95-5 C26H26FN7O6
    (2R,4S,4aS)-11-fluoro-2,4-dimethyl-8-(2-morpholinopyrimidin-4-yl)-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione
    —— 2,9-dimethyl-3-nitro-4-propyl-2,3,4,9-tetrahydro-1H-carbazole 1211485-88-9 C17H22N2O2
    2,9-dimethyl-3-nitro-4-propyl-2,3,4,9-tetrahydro-1H-carbazole
    —— 2-(4-Trifluoromethyl-phenyl)-butyric acid isopropyl ester 851166-29-5 C14H17F3O2
    2-(4-Trifluoromethyl-phenyl)-butyric acid isopropyl ester
    —— 2-(Methoxyoxalyl-amino)-4-methyl-pentanoic acid methyl ester 141635-24-7 C10H17NO5
    2-(Methoxyoxalyl-amino)-4-methyl-pentanoic acid methyl ester
    —— (2R)-2-{[(E)-(2-methylphenyl)methylidene]amino}-2-phenylacetamide 741681-31-2 C16H16N2O
    (2R)-2-{[(E)-(2-methylphenyl)methylidene]amino}-2-phenylacetamide
    —— 2,5-Bis(trimethylsilyl)-1,4-bis(trimethylsiloxy)-benzol 73564-11-1 C18H38O2Si4
    2,5-Bis(trimethylsilyl)-1,4-bis(trimethylsiloxy)-benzol
    —— 2-Nitro-2-(2-pyridyl)propan 37387-95-4 C8H10N2O2
    2-Nitro-2-(2-pyridyl)propan
    —— 2-{3-[(4-Chloromethanesulfonyl-2-nitro-phenyl)-hydrazonomethyl]-phenoxy}-propionic acid ethyl ester 51507-53-0 C19H20ClN3O7S
    2-{3-[(4-Chloromethanesulfonyl-2-nitro-phenyl)-hydrazonomethyl]-phenoxy}-propionic acid ethyl ester
    —— (2,2,3-Trichloro-1-hydroxy-butyl)-carbamic acid 2-chloro-ethyl ester 24551-76-6 C7H11Cl4NO3
    (2,2,3-Trichloro-1-hydroxy-butyl)-carbamic acid 2-chloro-ethyl ester
    —— 2-(3-Methyl-1-propyl-1H-pyrrol-2-yl)-succinic acid dimethyl ester 37584-99-9 C14H21NO4
    2-(3-Methyl-1-propyl-1H-pyrrol-2-yl)-succinic acid dimethyl ester
    —— 2,2-Dimethyl-3-oxo-8-oxa-bicyclo[3.2.1]oct-6-ene-1-carboxylic acid methyl ester 24165-15-9 C11H14O4
    2,2-Dimethyl-3-oxo-8-oxa-bicyclo[3.2.1]oct-6-ene-1-carboxylic acid methyl ester
    —— 2,3-Diacetyl-1,4,5,6,7,8-hexamethylporphin 23875-40-3 C30H30N4O2
    2,3-Diacetyl-1,4,5,6,7,8-hexamethylporphin
    —— 2-Oxo-4-(α-Carboxypropylamino)-6,7-diphenyl-1H-pteridin 26781-99-7 C22H19N5O3
    2-Oxo-4-(α-Carboxypropylamino)-6,7-diphenyl-1H-pteridin
    —— 2-Methoxy-4b,5,8,9-tetrahydro-fluorene-1,8a-dicarboxylic acid 33536-20-8 C16H16O5
    2-Methoxy-4b,5,8,9-tetrahydro-fluorene-1,8a-dicarboxylic acid
    —— 2,2,4,4,6,6-Hexamethyl-3,5-bis-trimethylsilanyl-[1,3,5,2,4,6]oxadiazatrisilinane 29442-52-2 C12H36N2OSi5
    2,2,4,4,6,6-Hexamethyl-3,5-bis-trimethylsilanyl-[1,3,5,2,4,6]oxadiazatrisilinane
    —— 2-Methyl-3-allyl-4-hydroxy-benzo<h>chinolin 36797-25-8 C17H15NO
    2-Methyl-3-allyl-4-hydroxy-benzo<h>chinolin
    —— (2E,4E)-5-[(E)-3-(4-Iodo-phenyl)-3-oxo-propenylamino]-penta-2,4-dienal 30158-93-1 C14H12INO2
    (2E,4E)-5-[(E)-3-(4-Iodo-phenyl)-3-oxo-propenylamino]-penta-2,4-dienal
    —— 2-Amino-4-anilino-6-p-aminophenyl-s-triazin 34095-38-0 C15H14N6
    2-Amino-4-anilino-6-p-aminophenyl-s-triazin
    —— [(2E)-penta-2,4-dienyl]selanylbenzene 103084-19-1 C11H12Se
    [(2E)-penta-2,4-dienyl]selanylbenzene
    —— 2-amino-6,8-diiodo-4-(1,3-dioxo-indan-2-yl)-4H-chromene-3-carbonitrile 1440421-82-8 C19H10I2N2O3
    2-amino-6,8-diiodo-4-(1,3-dioxo-indan-2-yl)-4H-chromene-3-carbonitrile