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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2-dimethyl-6-(3',4'-dimethoxyphenethyl)chromen 106235-42-1 C21H24O3
    2,2-dimethyl-6-(3',4'-dimethoxyphenethyl)chromen
    —— 24-methylenecycloartan-3β,21-diol 54300-88-8 C31H52O2
    24-methylenecycloartan-3β,21-diol
    —— 2-Morpholino-2-(4-ethoxy-phenyl)-ethanol-(1) 7550-26-7 C14H21NO3
    2-Morpholino-2-(4-ethoxy-phenyl)-ethanol-(1)
    —— 2-(3-fluoropyridin4-yl)-2'-(pyridin-4-yl)-1H,1'H-5,5'-bibenzo[d]imidazole 1351282-24-0 C24H15FN6
    2-(3-fluoropyridin4-yl)-2'-(pyridin-4-yl)-1H,1'H-5,5'-bibenzo[d]imidazole
    —— 2-[3-(Methoxycarbonyl)-5-methyl-1H-pyrazol-1-yl]acetic acid 1211513-40-4 C8H10N2O4
    2-[3-(Methoxycarbonyl)-5-methyl-1H-pyrazol-1-yl]acetic acid
    —— (2S)-3-(1-methylcyclopentyl)-N-(1-oxamoylcyclobutyl)-2-(propanoylamino)propanamide 1352817-47-0 C18H29N3O4
    (2S)-3-(1-methylcyclopentyl)-N-(1-oxamoylcyclobutyl)-2-(propanoylamino)propanamide
    —— [(2R,3R,4S,5S)-3,4,5-triacetyloxy-6-[[(3S,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]disulfanyl]oxan-2-yl]methyl acetate 1333122-80-7 C28H38O18S2
    [(2R,3R,4S,5S)-3,4,5-triacetyloxy-6-[[(3S,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]disulfanyl]oxan-2-yl]methyl acetate
    —— 2-methoxy-4-[2-nitro-3-(3,4,5-trimethoxyphenyl)prop-1-enyl]phenol 1393750-65-6 C19H21NO7
    2-methoxy-4-[2-nitro-3-(3,4,5-trimethoxyphenyl)prop-1-enyl]phenol
    —— 2-(5-fluoro-2-methoxyphenyl)-N-[(3-methoxyphenyl)methyl]-4-(trifluoromethyl)-5-thiazolecarboxamide 725248-00-0 C20H16F4N2O3S
    2-(5-fluoro-2-methoxyphenyl)-N-[(3-methoxyphenyl)methyl]-4-(trifluoromethyl)-5-thiazolecarboxamide
    —— 2-(Trimethylsilyl)ethyl 2,3,6-tri-O-benzoyl-4-O-<2,3-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-fucopyranosyl>-β-D-glucopyranoside 172361-16-9 C66H72O24Si
    2-(Trimethylsilyl)ethyl 2,3,6-tri-O-benzoyl-4-O-<2,3-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-fucopyranosyl>-β-D-glucopyranoside
    —— 2,4-di(2-naphthyl)pentane (meso) 77455-16-4 C25H24
    2,4-di(2-naphthyl)pentane (meso)
    —— 2-(Acetyl-methyl-amino)-6-methyl-thiazolo[2,3-b][1,3,4]thiadiazol-4-ylium; iodide 80088-67-1 C8H10N3OS2*I
    2-(Acetyl-methyl-amino)-6-methyl-thiazolo[2,3-b][1,3,4]thiadiazol-4-ylium; iodide
    —— (2-amino-N-(prop-2'-enyl)benzylamine)dicarbonylrhodium(I)chloride 191654-48-5 C12H14ClN2O2Rh
    (2-amino-N-(prop-2'-enyl)benzylamine)dicarbonylrhodium(I)chloride
    —— 2-[(2,4-di-tert-butylphenoxy)methyl]-4-phenylquinoline-3-carboxylic acid 1421461-10-0 C31H33NO3
    2-[(2,4-di-tert-butylphenoxy)methyl]-4-phenylquinoline-3-carboxylic acid
    —— 2-amino-7-[2-(5-(18F)fluoranyl-6-methoxypyrazin-2-yl)-4-fluorophenyl]-4-methyl-7,8-dihydro-6H-quinazolin-5-one 1075185-55-5 C20H17F2N5O2
    2-amino-7-[2-(5-(18F)fluoranyl-6-methoxypyrazin-2-yl)-4-fluorophenyl]-4-methyl-7,8-dihydro-6H-quinazolin-5-one
    —— 2,5-dimethylhexacyclo[16.6.2.26,13.02,5.07,12.019,24]octacosa-1(25),6(28),7,9,11,13(27),18(26),19,21,23-decaene 129303-55-5 C30H30
    2,5-dimethylhexacyclo[16.6.2.26,13.02,5.07,12.019,24]octacosa-1(25),6(28),7,9,11,13(27),18(26),19,21,23-decaene
    —— 2-(2-benzyl-1,1-dioxo-2,3-dihydro-1H-benzo[d]isothiazol-3-yl)-N-hydroxyacetamide 1087008-05-6 C16H16N2O4S
    2-(2-benzyl-1,1-dioxo-2,3-dihydro-1H-benzo[d]isothiazol-3-yl)-N-hydroxyacetamide
    —— 2,5-bis-O-{[2-(trimethylsilyl)ethoxy]methyl}-D-mannitol 746622-15-1 C18H42O8Si2
    2,5-bis-O-{[2-(trimethylsilyl)ethoxy]methyl}-D-mannitol
    —— 2-(1-(4-fluorophenyl)cyclopropyl)-3-hydroxy-8-(thiophen-3-yl)quinoline-4-carboxylic acid 1067186-90-6 C23H16FNO3S
    2-(1-(4-fluorophenyl)cyclopropyl)-3-hydroxy-8-(thiophen-3-yl)quinoline-4-carboxylic acid
    —— 2-Diphenylphosphanyl-6-[(2-hydroxyphenyl)iminomethyl]-4-methylphenol 959415-81-7 C26H22NO2P
    2-Diphenylphosphanyl-6-[(2-hydroxyphenyl)iminomethyl]-4-methylphenol
    —— 2-(Trifluoromethyl)-5-methylpyrrolidine 141519-25-7 C6H10F3N
    2-(Trifluoromethyl)-5-methylpyrrolidine
    —— 2-((2,3-difluorophenyl)(1H-imidazol-5-yl)methyl)pyridine 1080642-83-6 C15H11F2N3
    2-((2,3-difluorophenyl)(1H-imidazol-5-yl)methyl)pyridine
    —— 2-(3-fluoro-phenyl)-pyrimidine-5-carboxylic acid (2-methyl-2,3-dihydro-indol-1-yl)-amide 1068969-68-5 C20H17FN4O
    2-(3-fluoro-phenyl)-pyrimidine-5-carboxylic acid (2-methyl-2,3-dihydro-indol-1-yl)-amide
    —— 2-(3-{(S)-2-[2-(N'-Benzyloxycarbonyl-N'-methyl-hydrazinocarbonyl)-pyrrolidin-1-yl]-1-methyl-2-oxo-ethyl}-ureido)-3-methyl-butyric acid 109953-31-3 C23H33N5O7
    2-(3-{(S)-2-[2-(N'-Benzyloxycarbonyl-N'-methyl-hydrazinocarbonyl)-pyrrolidin-1-yl]-1-methyl-2-oxo-ethyl}-ureido)-3-methyl-butyric acid
    —— 2-(4,5-dimethoxy-2-nitrophenyl)-1-[4-(trifluoromethyl)phenyl]ethanol 1584706-37-5 C17H16F3NO5
    2-(4,5-dimethoxy-2-nitrophenyl)-1-[4-(trifluoromethyl)phenyl]ethanol
    —— 2-Hydroxy-5-chlorbenzophenonoxim 26965-44-6 C13H10ClNO2
    2-Hydroxy-5-chlorbenzophenonoxim
    —— 2-(3-amino-5-fluoro-6-(7-methyl-pyrazolo[1,5-a]pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)ethyl acetate 1134614-09-7 C18H17FN6O2
    2-(3-amino-5-fluoro-6-(7-methyl-pyrazolo[1,5-a]pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)ethyl acetate
    —— 2-(5-(pyridin-2-yl)-1H-pyrazol-1-yl)ethanol 1049678-82-1 C10H11N3O
    2-(5-(pyridin-2-yl)-1H-pyrazol-1-yl)ethanol
    —— (2R,3S,4S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene-3,4-diol 137624-11-4 C43H38O7
    (2R,3S,4S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene-3,4-diol
    —— (2-endo,3-exo)-7-oxabicyclo<2.2.1>heptane-2,3-dimethanol bis(4-methylbenzenesulfonate) 97909-51-8 C22H26O7S2
    (2-endo,3-exo)-7-oxabicyclo<2.2.1>heptane-2,3-dimethanol bis(4-methylbenzenesulfonate)
    —— 2-Benzoyl-2-phenylsulfonylacetaldehyd-diethylacetal 64326-36-9 C19H22O5S
    2-Benzoyl-2-phenylsulfonylacetaldehyd-diethylacetal
    —— 2-Diethoxyphosphoryloxyimino-1,1,2-trifluor-1-nitro-ethan 4456-09-1 C6H10F3N2O6P
    2-Diethoxyphosphoryloxyimino-1,1,2-trifluor-1-nitro-ethan
    —— 2,4-Dihydroxy-acetyl-benzoesaeure-methylester 62970-17-6 C10H10O5
    2,4-Dihydroxy-acetyl-benzoesaeure-methylester
    —— 2-(difluoromethylene)-1-(4-(trifluoromethyl)phenyl)butane-1,4-diol 1415044-08-4 C12H11F5O2
    2-(difluoromethylene)-1-(4-(trifluoromethyl)phenyl)butane-1,4-diol
    —— 2-(Dioctylphosphinyl)-milchsaeure 33313-46-1 C19H39O4P
    2-(Dioctylphosphinyl)-milchsaeure
    —— 2-Pentadecyl-benzo[1,3]oxathiol-1-ylium 55148-64-6 C22H35OS
    2-Pentadecyl-benzo[1,3]oxathiol-1-ylium
    —— 2-Benzoyl-S-methyl-thioacetamid 59103-27-4 C10H11NOS
    2-Benzoyl-S-methyl-thioacetamid
    —— 2-(4-Chloranilino)-cyclopentanon 59901-06-3 C11H12ClNO
    2-(4-Chloranilino)-cyclopentanon
    —— 2-Neohexyloxy-benzamid 57076-08-1 C13H19NO2
    2-Neohexyloxy-benzamid
    —— 2-amino-N-methoxy-N-methyl-4-(pentafluorosulfanyl)benzamide 1180486-82-1 C9H11F5N2O2S
    2-amino-N-methoxy-N-methyl-4-(pentafluorosulfanyl)benzamide
    —— (2E,4E)-1-(2-hydroxy-5-methylphenyl)-4-methyl-5-phenylpenta-2,4-dien-1-one 1649447-94-8 C19H18O2
    (2E,4E)-1-(2-hydroxy-5-methylphenyl)-4-methyl-5-phenylpenta-2,4-dien-1-one
    —— 2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one 4657-07-2 C25H28O11
    2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one
    —— 2-(1<i>H</i>-imidazol-2-yl)-benzophenone oxime 66079-71-8 C16H13N3O
    2-(1<i>H</i>-imidazol-2-yl)-benzophenone oxime
    —— 2,2,4-Trimethyl-pentan-1,3-diol-bis-(2-ethyl-4-methyl-valerat) 118765-09-6 C24H46O4
    2,2,4-Trimethyl-pentan-1,3-diol-bis-(2-ethyl-4-methyl-valerat)
    —— (2R)-1-pyridin-2-ylselanyloctan-2-ol 124372-07-2 C13H21NOSe
    (2R)-1-pyridin-2-ylselanyloctan-2-ol
    —— 2-[2-(4-Methylphenyl)sulfinylethoxy]benzaldehyde 116748-62-0 C16H16O3S
    2-[2-(4-Methylphenyl)sulfinylethoxy]benzaldehyde
    —— (2-(4-(trimethylsilyl)but-3-yn-1-yl)phenyl)methanol 870776-52-6 C14H20OSi
    (2-(4-(trimethylsilyl)but-3-yn-1-yl)phenyl)methanol
    —— 2-(dimethyl(phenyl)silyl)-3-methylene-1-phenyloctan-4-ol 1350748-24-1 C23H32OSi
    2-(dimethyl(phenyl)silyl)-3-methylene-1-phenyloctan-4-ol
    —— <2.6.4'-Trimethyl-benzhydryl>-<2-dimethylamino-aethyl>-aether 21945-96-0 C20H27NO
    <2.6.4'-Trimethyl-benzhydryl>-<2-dimethylamino-aethyl>-aether
    —— 2-(2-ethylphenyl)-3,3-dichloroacrylonitrile 1284303-68-9 C11H9Cl2N
    2-(2-ethylphenyl)-3,3-dichloroacrylonitrile