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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3R,5R,6S)-2,3,4,5,6-pentafluoroheptane-1,7-diol 1187425-89-3 C7H11F5O2
    (2S,3R,5R,6S)-2,3,4,5,6-pentafluoroheptane-1,7-diol
    —— 2-chloro-1-(3-iodophenyl)ethanone 20914-08-3 C8H6ClIO
    2-chloro-1-(3-iodophenyl)ethanone
    —— 2-methoxyethyl 4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate 1225061-58-4 C21H22N6O4
    2-methoxyethyl 4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate
    —— 2-[1-(2-Chloro-5-methyl-phenoxy)-propyl]-oxirane 847832-67-1 C12H15ClO2
    2-[1-(2-Chloro-5-methyl-phenoxy)-propyl]-oxirane
    —— 2-chloro-1-(4-chloro-3-(propylsulfinyl)phenoxy)-4-nitrobenzene 49828-60-6 C15H13Cl2NO4S
    2-chloro-1-(4-chloro-3-(propylsulfinyl)phenoxy)-4-nitrobenzene
    —— 2-[5-(2-tert-butyl-benzyl)-3-methyl-6-oxo-6H-pyridazin-1-yl]-propionic acid ethyl ester 1025154-78-2 C21H28N2O3
    2-[5-(2-tert-butyl-benzyl)-3-methyl-6-oxo-6H-pyridazin-1-yl]-propionic acid ethyl ester
    —— 2,3,4,5-tetrakis(trifluoromethylthio)pyrrolyl radical 82943-20-2 C8F12NS4
    2,3,4,5-tetrakis(trifluoromethylthio)pyrrolyl radical
    —— (2,7-ditert-butyl-10,10-dioxo-9H-thioxanthen-9-yl)methyl N-[(2S)-1-chloro-1-oxo-3-phenylpropan-2-yl]carbamate 123168-15-0 C32H36ClNO5S
    (2,7-ditert-butyl-10,10-dioxo-9H-thioxanthen-9-yl)methyl N-[(2S)-1-chloro-1-oxo-3-phenylpropan-2-yl]carbamate
    —— 2-O-(tert-butyldimethylsilyl)-5-(3,4-dichlorophenyl)-6,7-bis(hydroxymethyl)-2,3-dihydro-1H-pyrrolizine 86422-01-7 C21H29Cl2NO3Si
    2-O-(tert-butyldimethylsilyl)-5-(3,4-dichlorophenyl)-6,7-bis(hydroxymethyl)-2,3-dihydro-1H-pyrrolizine
    —— 2,2'-dimethyl-5,5'-dinitro-2,3,2',3'-tetrahydro-[2,2']bi[benzooxazolyl] 101352-28-7 C16H14N4O6
    2,2'-dimethyl-5,5'-dinitro-2,3,2',3'-tetrahydro-[2,2']bi[benzooxazolyl]
    —— 2-bromo-3-methoxymethoxy-6-methyl-benzaldehyde 1596367-36-0 C10H11BrO3
    2-bromo-3-methoxymethoxy-6-methyl-benzaldehyde
    —— 2,2-dimethyl-4-phenylbut-3-yn-1-ol 940965-20-8 C12H14O
    2,2-dimethyl-4-phenylbut-3-yn-1-ol
    —— 2-morpholin-4-yl-cyclohex-2-enecarboxylic acid anilide 35248-26-1 C17H22N2O2
    2-morpholin-4-yl-cyclohex-2-enecarboxylic acid anilide
    —— 2-amino-4-methyl-6-phenyl-4<i>H</i>-[1,3,4]thiadiazin-5-one 55073-92-2 C10H11N3OS
    2-amino-4-methyl-6-phenyl-4<i>H</i>-[1,3,4]thiadiazin-5-one
    —— 2-[4-methoxy-2-(2-phenylethyl)-1,3-dioxolan-2-yl]-1-phenylethanone 132279-60-8 C20H22O4
    2-[4-methoxy-2-(2-phenylethyl)-1,3-dioxolan-2-yl]-1-phenylethanone
    —— (2'<i>R</i>)-5-ethyl-3'<i>c</i>,4'<i>c</i>-dihydroxy-(2'<i>rH</i>)-2',3',4',5'-tetrahydro-[2,2']bifuryl-4-carboxylic acid 104217-13-2 C11H14O6
    (2'<i>R</i>)-5-ethyl-3'<i>c</i>,4'<i>c</i>-dihydroxy-(2'<i>rH</i>)-2',3',4',5'-tetrahydro-[2,2']bifuryl-4-carboxylic acid
    —— 2',6'-dimethyl-[3,4']bipyridinyl-3',5'-dicarboxylic acid bis-phenethylamide 54756-46-6 C30H30N4O2
    2',6'-dimethyl-[3,4']bipyridinyl-3',5'-dicarboxylic acid bis-phenethylamide
    —— [(2S,3R)-1-(2-Methyl-propenyl)-4-oxo-3-phenylacetylamino-azetidin-2-ylsulfanyl]-acetic acid methyl ester 54164-00-0 C18H22N2O4S
    [(2S,3R)-1-(2-Methyl-propenyl)-4-oxo-3-phenylacetylamino-azetidin-2-ylsulfanyl]-acetic acid methyl ester
    —— 2-Hydrazono-3-<4-methoxy-phenyl>-brenztraubensaeure-hydrazid 42056-54-2 C10H14N4O2
    2-Hydrazono-3-<4-methoxy-phenyl>-brenztraubensaeure-hydrazid
    —— 2,2'-Phthalimido-N,N'-<methylenbis-(1,4-phenylen)>-disuccinimid 52605-02-4 C37H24N4O8
    2,2'-Phthalimido-N,N'-<methylenbis-(1,4-phenylen)>-disuccinimid
    —— 2-(3-butoxy-propyl)-6-(4-methoxy-anilino)-5-nitro-benzo[<i>de</i>]isoquinoline-1,3-dione 52821-06-4 C26H27N3O6
    2-(3-butoxy-propyl)-6-(4-methoxy-anilino)-5-nitro-benzo[<i>de</i>]isoquinoline-1,3-dione
    —— 2-(5-tert-Butyl-2-hydroxy-3-methyl-phenylazo)-5,8-dichloro-naphthalen-1-ol 55041-43-5 C21H20Cl2N2O2
    2-(5-tert-Butyl-2-hydroxy-3-methyl-phenylazo)-5,8-dichloro-naphthalen-1-ol
    —— 2-carbazol-2-yl-quinoline-4-carboxylic acid 54145-41-4 C22H14N2O2
    2-carbazol-2-yl-quinoline-4-carboxylic acid
    —— 2-phenyl-3-phenylimino-hexahydro-5,8-etheno-[1,2,4]triazolo[1,2-<i>a</i>]pyridazin-1-one 52354-44-6 C20H18N4O
    2-phenyl-3-phenylimino-hexahydro-5,8-etheno-[1,2,4]triazolo[1,2-<i>a</i>]pyridazin-1-one
    —— 2,3,4,5,6,7,8,9-Octahydro-11,12-dimethoxy-1H-3-benzazacycloundecan 50548-71-5 C16H25NO2
    2,3,4,5,6,7,8,9-Octahydro-11,12-dimethoxy-1H-3-benzazacycloundecan
    —— 2,10,11-Trimethoxy-3-benzyloxy-13α-methyl-14α-H-tetrahydroberberin 50463-78-0 C28H31NO4
    2,10,11-Trimethoxy-3-benzyloxy-13α-methyl-14α-H-tetrahydroberberin
    —— 2,11-Diphenyl-2,3,4,5-tetrahydro-1H-1,4-diazepin-indol 52839-22-2 C24H22N2
    2,11-Diphenyl-2,3,4,5-tetrahydro-1H-1,4-diazepin-indol
    —— 2-p-Chlorphenyl-1,3-diphenyl-Δ<sup>3</sup>-1,2,4-triazolin-5-on 40587-82-4 C20H14ClN3O
    2-p-Chlorphenyl-1,3-diphenyl-Δ<sup>3</sup>-1,2,4-triazolin-5-on
    —— 2-(5-Acetyl-2-propoxy-phenylamino)-1-piperidin-1-yl-propan-1-one 54537-44-9 C19H28N2O3
    2-(5-Acetyl-2-propoxy-phenylamino)-1-piperidin-1-yl-propan-1-one
    —— 2-((1-phenyl-3-p-tolyl-1H-pyrazol-4-yl)methylene)-1-(4-phenylthiazol-2-yl)-hydrazine 1160166-03-9 C26H21N5S
    2-((1-phenyl-3-p-tolyl-1H-pyrazol-4-yl)methylene)-1-(4-phenylthiazol-2-yl)-hydrazine
    —— 2,3,4-tris(trifluoromethyl)-5-furancarboxylic acid 69662-86-8 C8HF9O3
    2,3,4-tris(trifluoromethyl)-5-furancarboxylic acid
    —— 2-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-3-oxo-N-phenyl-butyramide 43208-34-0 C17H14N2O4
    2-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-3-oxo-N-phenyl-butyramide
    —— 2-Methyl-1-ethylamino-1-germylpropan 60679-78-9 C6H17GeN
    2-Methyl-1-ethylamino-1-germylpropan
    —— 2-Chlormethyl-3-methoxyfluorenon 42839-84-9 C15H11ClO2
    2-Chlormethyl-3-methoxyfluorenon
    —— 2-Isopropyldibenzo<b,f>thiepin 54997-95-4 C17H16S
    2-Isopropyldibenzo<b,f>thiepin
    —— (2R,3R)-2-Benzyl-3-phenyl-1,2,3,4-tetrahydro-benzo[g]quinoxaline-5,10-dione 53976-02-6 C25H20N2O2
    (2R,3R)-2-Benzyl-3-phenyl-1,2,3,4-tetrahydro-benzo[g]quinoxaline-5,10-dione
    —— 2,3,4,5,6,7-Hexaphenylpyrazol<1,5-a>pyridin 22889-10-7 C43H30N2
    2,3,4,5,6,7-Hexaphenylpyrazol<1,5-a>pyridin
    —— 2,6-bis-(4-nitro-phenyl)-octahydro-4,8-etheno-pyrrolo[3',4':3,4]cyclobuta[1,2-<i>f</i>]isoindole-1,3,5,7-tetraone 42916-24-5 C26H18N4O8
    2,6-bis-(4-nitro-phenyl)-octahydro-4,8-etheno-pyrrolo[3',4':3,4]cyclobuta[1,2-<i>f</i>]isoindole-1,3,5,7-tetraone
    —— 2-Acetoxy-1.2.3.4-tetrahydro-8-methoxy-2-naphthoesaeure 53568-14-2 C14H16O5
    2-Acetoxy-1.2.3.4-tetrahydro-8-methoxy-2-naphthoesaeure
    —— 2-tert-Butyl-3-chloro-2-dichloromethyl-oxirane 55007-77-7 C7H11Cl3O
    2-tert-Butyl-3-chloro-2-dichloromethyl-oxirane
    —— (2S,3R,4S,5R,6S)-3-Hydroxy-5,6-dimethoxy-4-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 64879-95-4 C23H34O16
    (2S,3R,4S,5R,6S)-3-Hydroxy-5,6-dimethoxy-4-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-(4-Decyl-cyclohexyl)-propane-1,3-diol 93129-35-2 C19H38O2
    2-(4-Decyl-cyclohexyl)-propane-1,3-diol
    —— 2-(oxetan-3-yloxy)ethanol 1603569-32-9 C5H10O3
    2-(oxetan-3-yloxy)ethanol
    —— 2-Methoxy-2,2-diphenyl-4,5-bis-trifluoromethyl-2λ<sup>5</sup>-[1,3,2]dioxaphosphole 42331-22-6 C17H13F6O3P
    2-Methoxy-2,2-diphenyl-4,5-bis-trifluoromethyl-2λ<sup>5</sup>-[1,3,2]dioxaphosphole
    —— 2-[(3-Hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl)-amino]-3-(4-hydroxy-3-nitro-phenyl)-propionic acid 41320-89-2 C17H20N3O10P
    2-[(3-Hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl)-amino]-3-(4-hydroxy-3-nitro-phenyl)-propionic acid
    —— 2-Methyl-1,2,4,5-tetrahydrothiepino-<4,5-b><1>benzofuran 57161-51-0 C13H14OS
    2-Methyl-1,2,4,5-tetrahydrothiepino-<4,5-b><1>benzofuran
    —— (2R,4aR,8S,8aS)-1,1,5,5-Tetramethyl-octahydro-2,4a-methano-naphthalen-8-ol 30469-90-0 C15H26O
    (2R,4aR,8S,8aS)-1,1,5,5-Tetramethyl-octahydro-2,4a-methano-naphthalen-8-ol
    —— 2,2'-dimethyl-4,4'-ethane-1,2-diyl-bis-quinoline 36917-57-4 C22H20N2
    2,2'-dimethyl-4,4'-ethane-1,2-diyl-bis-quinoline
    —— 2-methyl-1-[1-(2-methylsulfanyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-ethyl]-isothiourea 39541-84-9 C9H14N4OS2
    2-methyl-1-[1-(2-methylsulfanyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-ethyl]-isothiourea
    —— 2-[4-(5-isobutyl-pyrimidin-2-ylsulfamoyl)-phenyl]-<i>N</i>-(1-phenyl-pentyl)-acetamide 52971-06-9 C27H34N4O3S
    2-[4-(5-isobutyl-pyrimidin-2-ylsulfamoyl)-phenyl]-<i>N</i>-(1-phenyl-pentyl)-acetamide