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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2,5-dimethoxy-phenethyl)-thiazol-2-yl-amine 3719-02-6 C13H16N2O2S
    (2,5-dimethoxy-phenethyl)-thiazol-2-yl-amine
    —— 2-amino-1-benzooxazol-2-yl-2-methyl-propan-1-ol 1139880-30-0 C11H14N2O2
    2-amino-1-benzooxazol-2-yl-2-methyl-propan-1-ol
    —— 2-(2,6-Dichloro-phenyl)-benzooxazole-7-carboxylic acid 594839-83-5 C14H7Cl2NO3
    2-(2,6-Dichloro-phenyl)-benzooxazole-7-carboxylic acid
    —— 2-(7,7-ethylenedioxy-3-oxooctyl)-2-methyl-cyclohexanone 125632-25-9 C17H28O4
    2-(7,7-ethylenedioxy-3-oxooctyl)-2-methyl-cyclohexanone
    —— 2-((2S,3R,4R)-2,3,4-trihydroxyoctadecyl)isoindoline-1,3-dione 1402060-90-5 C26H41NO5
    2-((2S,3R,4R)-2,3,4-trihydroxyoctadecyl)isoindoline-1,3-dione
    —— 2-nitro-7-(4-{4-[3-(4-trifluoromethoxyphenoxy)propyl]piperidin-1-yl}phenoxymethyl)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine 1403317-23-6 C28H31F3N4O6
    2-nitro-7-(4-{4-[3-(4-trifluoromethoxyphenoxy)propyl]piperidin-1-yl}phenoxymethyl)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine
    —— 2-(3-Trifluormethyl-anilinomethylen)-2,3-dihydro-3-oxo-benzo<b>-thiophen-1,1-dioxid 130685-53-9 C16H10F3NO3S
    2-(3-Trifluormethyl-anilinomethylen)-2,3-dihydro-3-oxo-benzo<b>-thiophen-1,1-dioxid
    —— 2-Dimethylamino-4-phenyl-2-pentennitril 57361-10-1 C13H16N2
    2-Dimethylamino-4-phenyl-2-pentennitril
    —— 2-trimethylsilylcyclo-octanone 79643-90-6 C11H22OSi
    2-trimethylsilylcyclo-octanone
    —— 2'-nitro-2-biphenylcarboxylic acid potassium salt 94600-18-7 C13H8NO4*K
    2'-nitro-2-biphenylcarboxylic acid potassium salt
    —— (2E,6E,10E,14E)-16-hydroxy-3,7,11,15-tetramethyl-9-(toluene-4-sulfonyl)hexadeca-2,6,10,14-tetraenyl acetate 1100356-98-6 C29H42O5S
    (2E,6E,10E,14E)-16-hydroxy-3,7,11,15-tetramethyl-9-(toluene-4-sulfonyl)hexadeca-2,6,10,14-tetraenyl acetate
    —— 2-Cyclopropanecarbonyl-nonanedioic acid diethyl ester 65248-36-4 C17H28O5
    2-Cyclopropanecarbonyl-nonanedioic acid diethyl ester
    —— 2-(2,5-di-tert-butyl-3,4-dioxocyclohexa-1,5-dienyl)-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl 1394867-18-5 C21H31N2O4
    2-(2,5-di-tert-butyl-3,4-dioxocyclohexa-1,5-dienyl)-4,4,5,5-tetramethyl-3-oxido-4,5-dihydro-1H-imidazole 1-oxyl
    —— (2S,3R,4R,E)-octadec-5-ene-1,2,3,4-tetraol 1402060-78-9 C18H36O4
    (2S,3R,4R,E)-octadec-5-ene-1,2,3,4-tetraol
    —— 2-(Hydroxymethyl)-6-chloro-1.4-dioxaspiro<4.5>decan 27450-12-0 C9H15ClO3
    2-(Hydroxymethyl)-6-chloro-1.4-dioxaspiro<4.5>decan
    —— (2E,6E)-10-hydroxy-3,7,11-trimethyldodeca-2,6,11-trienyl acetate 120733-46-2 C17H28O3
    (2E,6E)-10-hydroxy-3,7,11-trimethyldodeca-2,6,11-trienyl acetate
    —— 2-{(1-methyl-3-oxobutylidene)amino}ethanesulfonic acid 56609-09-7 C7H13NO4S
    2-{(1-methyl-3-oxobutylidene)amino}ethanesulfonic acid
    —— 2-((4-nitrophenoxy)methyl)-6-phenylimidazo[2,1-b][1,3,4]thiadiazole 1357853-74-7 C17H12N4O3S
    2-((4-nitrophenoxy)methyl)-6-phenylimidazo[2,1-b][1,3,4]thiadiazole
    —— 2-tert-butoxy-N-(6-fluoro-3-(4-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridin-2-yl)acetamide 1123165-34-3 C20H19F4N3O2
    2-tert-butoxy-N-(6-fluoro-3-(4-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridin-2-yl)acetamide
    —— 2-(3,5-dichloro-pyridin-4-yl)-3H-benzoimidazole-5-carboxylic acid quinolin-2-ylamide 1021164-14-6 C22H13Cl2N5O
    2-(3,5-dichloro-pyridin-4-yl)-3H-benzoimidazole-5-carboxylic acid quinolin-2-ylamide
    —— 2-Chlor-4-nitro-6-piperidino-pyridin 84920-54-7 C10H12ClN3O2
    2-Chlor-4-nitro-6-piperidino-pyridin
    —— 2-<N-Ethyl-benzimidoyl>-1-phenyl-cyclopent-1-en 4851-18-7 C20H21N
    2-<N-Ethyl-benzimidoyl>-1-phenyl-cyclopent-1-en
    —— 2-methyl-1-(naphthalen-1-yl)naphtho[2,1-b]furan 1268831-60-2 C23H16O
    2-methyl-1-(naphthalen-1-yl)naphtho[2,1-b]furan
    —— 2-(1,1-dimethylethyl) 4-ethyl 3-amino-1-(4-iodophenyl)-1H-pyrrole-2,4-dicarboxylate 910810-32-1 C18H21IN2O4
    2-(1,1-dimethylethyl) 4-ethyl 3-amino-1-(4-iodophenyl)-1H-pyrrole-2,4-dicarboxylate
    —— (2,4,6-Trimethylphenyl)-[8-(2,4,6-trimethylphenyl)phosphanylanthracen-1-yl]phosphane 1510834-30-6 C32H32P2
    (2,4,6-Trimethylphenyl)-[8-(2,4,6-trimethylphenyl)phosphanylanthracen-1-yl]phosphane
    —— 2-methyl-3-(2-mercaptoethylaminocarbonylpropyl)-1,4-naphthoquinone 1079213-22-1 C17H19NO3S
    2-methyl-3-(2-mercaptoethylaminocarbonylpropyl)-1,4-naphthoquinone
    —— 2-((2-azidoethyl)disulfaneyl)ethan-1-amine 1807512-40-8 C4H10N4S2
    2-((2-azidoethyl)disulfaneyl)ethan-1-amine
    —— 2-(2-aminoethyl)-4-(1,3,4-trimethyl-1H-pyrazol-5-yl)phenol 1286246-54-5 C14H19N3O
    2-(2-aminoethyl)-4-(1,3,4-trimethyl-1H-pyrazol-5-yl)phenol
    —— (2Z,4E)-2-(N-methylanilino)hexa-2,4-dienenitrile 101383-73-7 C13H14N2
    (2Z,4E)-2-(N-methylanilino)hexa-2,4-dienenitrile
    —— 2-methyl-propane-2-sulfinic acid cyclooctylideneamide 899440-20-1 C12H23NOS
    2-methyl-propane-2-sulfinic acid cyclooctylideneamide
    —— [(2S)-2-[(3S,8R,9S,10R,13S,14S)-3-[tert-butyl(dimethyl)silyl]oxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]propyl] 4-methylbenzenesulfonate 115019-42-6 C35H54O4SSi
    [(2S)-2-[(3S,8R,9S,10R,13S,14S)-3-[tert-butyl(dimethyl)silyl]oxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]propyl] 4-methylbenzenesulfonate
    —— (2Z)-2-(1,3,3-trimethylindol-2-ylidene)propanenitrile 116916-45-1 C14H16N2
    (2Z)-2-(1,3,3-trimethylindol-2-ylidene)propanenitrile
    —— 2-(1,1-dideuteriopenta-2,4-dienyl-3-yl)phenol 129801-81-6 C11H12O
    2-(1,1-dideuteriopenta-2,4-dienyl-3-yl)phenol
    —— 2-[(4-Chloro-3-nitrophenyl)methyl]imidazo[2,1-b][1,3]benzothiazole 1079437-51-6 C16H10ClN3O2S
    2-[(4-Chloro-3-nitrophenyl)methyl]imidazo[2,1-b][1,3]benzothiazole
    —— {2-[(4-methoxyphenyl)methyl-sulfamoyl]phenyl}-N-hydroxyacetamide 296765-83-8 C16H18N2O5S
    {2-[(4-methoxyphenyl)methyl-sulfamoyl]phenyl}-N-hydroxyacetamide
    —— 2-ethyl-4-[1-methyl-7,8-bis(methyloxy)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol 838855-07-5 C21H21N3O3
    2-ethyl-4-[1-methyl-7,8-bis(methyloxy)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol
    —— 2-(([(2-methylselanyl)ethyl]imino)methyl)-benzenol 929268-09-7 C10H13NOSe
    2-(([(2-methylselanyl)ethyl]imino)methyl)-benzenol
    —— 2-(trimethylsilyl)ethyl benzo[d]isoxazol-3-ylmethylcarbamate 1232141-08-0 C14H20N2O3Si
    2-(trimethylsilyl)ethyl benzo[d]isoxazol-3-ylmethylcarbamate
    —— 2-benzofuran-2-yl-5,8-dimethoxyquinoline-3-carbaldehyde 687637-93-0 C20H15NO4
    2-benzofuran-2-yl-5,8-dimethoxyquinoline-3-carbaldehyde
    —— 2-(4-Fluorophenyl)-pyrrolo[3,4-c]quinoline-1,3,4(5H)-trione 152534-99-1 C17H9FN2O3
    2-(4-Fluorophenyl)-pyrrolo[3,4-c]quinoline-1,3,4(5H)-trione
    —— (2R,3R,5S)-2-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-7-hydroxy-3-(4-methoxy-benzyloxy)-4,4-dimethyl-cyclooctanone 201284-20-0 C31H46O6Si
    (2R,3R,5S)-2-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-7-hydroxy-3-(4-methoxy-benzyloxy)-4,4-dimethyl-cyclooctanone
    —— 2-(4-Hydroxy-2,5-dimethyl-phenyl)-2-(2-hydroxy-3,6-dimethyl-phenyl)-3-oxo-succinic acid dimethyl ester 57222-75-0 C22H24O7
    2-(4-Hydroxy-2,5-dimethyl-phenyl)-2-(2-hydroxy-3,6-dimethyl-phenyl)-3-oxo-succinic acid dimethyl ester
    —— 2-Oxo-4-thiono-6,7-diphenyl-pteridin 4303-31-5 C18H12N4OS
    2-Oxo-4-thiono-6,7-diphenyl-pteridin
    —— (2,6-dimethyl-3,5-dinitro-pyridin-4-yl)-phosphonic acid diethyl ester 57928-02-6 C11H16N3O7P
    (2,6-dimethyl-3,5-dinitro-pyridin-4-yl)-phosphonic acid diethyl ester
    —— 2-(2-nitrophenylimino)-5-(4-hydroxybenzylidene)-4-thiazolidinone 1332862-75-5 C16H11N3O4S
    2-(2-nitrophenylimino)-5-(4-hydroxybenzylidene)-4-thiazolidinone
    —— 2-Carbomethoxymethyl-3,5,5-trimethyl-2-cyclohexen-1-on 56671-90-0 C12H18O3
    2-Carbomethoxymethyl-3,5,5-trimethyl-2-cyclohexen-1-on
    —— 2,3-Bis-(2-hexadecyloxy-ethoxy)-propan-1-ol 255906-31-1 C39H80O5
    2,3-Bis-(2-hexadecyloxy-ethoxy)-propan-1-ol
    —— (2R,3R,4S,5S,6R)-3-benzyl-5-nitro-4,6-diphenyl-1-tosylpiperidin-2-ol 1227494-80-5 C31H30N2O5S
    (2R,3R,4S,5S,6R)-3-benzyl-5-nitro-4,6-diphenyl-1-tosylpiperidin-2-ol
    —— [(2R,5R)-5-(3-Benzyloxycarbonylamino-propyl)-3,6-dioxo-piperazin-2-yl]-acetic acid benzyl ester 499775-17-6 C24H27N3O6
    [(2R,5R)-5-(3-Benzyloxycarbonylamino-propyl)-3,6-dioxo-piperazin-2-yl]-acetic acid benzyl ester
    —— ((2R,3R,4S,5R,6S)-3,4,5,6-tetramethoxytetrahydro-2H-pyran-2-yl)methyl 4-methylbenzenesulfonate 57467-09-1 C17H26O8S
    ((2R,3R,4S,5R,6S)-3,4,5,6-tetramethoxytetrahydro-2H-pyran-2-yl)methyl 4-methylbenzenesulfonate