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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(5-Hydrazinyl-1,3,4-oxadiazol-2-yl)benzenamine 254972-06-0 C8H9N5O
    2-(5-Hydrazinyl-1,3,4-oxadiazol-2-yl)benzenamine
    —— 2-(3,4-difluoro-phenyl)-1-pyridin-4-yl-ethylamine 958033-48-2 C13H12F2N2
    2-(3,4-difluoro-phenyl)-1-pyridin-4-yl-ethylamine
    —— 2-(6-methoxychroman-3-yl)-6-(pyridin-4-yl)benzo[d]oxazole 1213258-50-4 C22H18N2O3
    2-(6-methoxychroman-3-yl)-6-(pyridin-4-yl)benzo[d]oxazole
    —— 2-[(1R)-1-Aminobutyl]-3,4-dibromo-6-methoxyphenol 1213413-73-0 C11H15Br2NO2
    2-[(1R)-1-Aminobutyl]-3,4-dibromo-6-methoxyphenol
    —— (2S,3S,5S,7S,10S,19S,22S,25E,27S)-16-[(2S)-butan-2-yl]-7-tert-butyl-3-hydroxy-22-[(4-methoxyphenyl)methyl]-2,5,17,19,20,25-hexamethyl-8,29-dioxa-14,17,20,23,30-pentazatricyclo[25.2.1.010,14]triaconta-1(30),25-diene-9,15,18,21,24-pentone 612492-40-7 C45H69N5O9
    (2S,3S,5S,7S,10S,19S,22S,25E,27S)-16-[(2S)-butan-2-yl]-7-tert-butyl-3-hydroxy-22-[(4-methoxyphenyl)methyl]-2,5,17,19,20,25-hexamethyl-8,29-dioxa-14,17,20,23,30-pentazatricyclo[25.2.1.010,14]triaconta-1(30),25-diene-9,15,18,21,24-pentone
    —— 2-Butenedioic acid (2Z)-, 1,1a(2),1a(2)a(2)-(1,2,3-propanetriyl) ester 15498-43-8 C15H14O12
    2-Butenedioic acid (2Z)-, 1,1a(2),1a(2)a(2)-(1,2,3-propanetriyl) ester
    —— 2-Butanamine, 1-methoxy-N-[2-[(2,2,2-trifluoroethyl)thio]ethyl]- 1862030-01-0 C9H18F3NOS
    2-Butanamine, 1-methoxy-N-[2-[(2,2,2-trifluoroethyl)thio]ethyl]-
    —— 2-Thiophenemethanol, I+/--[(2S)-2-aminopropyl]-5-ethyl- 2291550-00-8 C10H17NOS
    2-Thiophenemethanol, I+/--[(2S)-2-aminopropyl]-5-ethyl-
    —— (2R,3R,4R,5R)-4-(acetyloxy)-2-[3-(aminocarbonyl)-5-fluoro-2-oxo-1(2H)-pyrazinyl]-5-([[bis(allyloxy)phosphoryl]oxy]methyl)-tetrahydro-3-furanyl acetate 356783-06-7 C20H25FN3O11P
    (2R,3R,4R,5R)-4-(acetyloxy)-2-[3-(aminocarbonyl)-5-fluoro-2-oxo-1(2H)-pyrazinyl]-5-([[bis(allyloxy)phosphoryl]oxy]methyl)-tetrahydro-3-furanyl acetate
    —— 2-butyl-N4-(6-chloro-2-methylpyrimidin-4-yl)pyrimidine-4,6-diamine 1269612-46-5 C13H17ClN6
    2-butyl-N4-(6-chloro-2-methylpyrimidin-4-yl)pyrimidine-4,6-diamine
    —— (2R)-3-(p-tert-butylphenoxy)-1-(2-nitroimidazol-1-yl)-prop-2-yl 4'-(trifluoroacetamido)benzoate 1043483-32-4 C25H25F3N4O6
    (2R)-3-(p-tert-butylphenoxy)-1-(2-nitroimidazol-1-yl)-prop-2-yl 4'-(trifluoroacetamido)benzoate
    —— 2-[2-[2-[(4-methoxyphenyl)methylidene]hydrazinyl]acetyl]benzo[e][1,3]benzoxazole-5-sulfonic acid 84496-53-7 C21H17N3O6S
    2-[2-[2-[(4-methoxyphenyl)methylidene]hydrazinyl]acetyl]benzo[e][1,3]benzoxazole-5-sulfonic acid
    —— 2-(3,3'',5,5''-tetra-tert-butyl-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine 1098071-11-4 C44H53BN2
    2-(3,3'',5,5''-tetra-tert-butyl-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine
    —— (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(((2S,4aR,6R,7R,8S,8aS)-6-(allyloxy)-7-(benzoyloxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1082471-23-5 C37H42O16
    (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(((2S,4aR,6R,7R,8S,8aS)-6-(allyloxy)-7-(benzoyloxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2S,4aR,6R,7R,8R,8aR)-2-phenyl-6-(prop-2-yn-1-yloxy)hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol 1195960-04-3 C16H18O6
    (2S,4aR,6R,7R,8R,8aR)-2-phenyl-6-(prop-2-yn-1-yloxy)hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol
    —— 2-[(6-Amino-2-pyrazinyl)methyl]4-5-[(2R,6S)-2,6-dimethyltetrahydro-1(2H)-pyridinyl]pentyl-2H-1,4-benzothiazin-3(4H)-one 244617-52-5 C25H35N5OS
    2-[(6-Amino-2-pyrazinyl)methyl]4-5-[(2R,6S)-2,6-dimethyltetrahydro-1(2H)-pyridinyl]pentyl-2H-1,4-benzothiazin-3(4H)-one
    —— 2,5-Dimethyl-5-perfluorooctyl-2-cyclohexene-1,4-dione 135957-91-4 C16H9F17O2
    2,5-Dimethyl-5-perfluorooctyl-2-cyclohexene-1,4-dione
    —— 24-bromotetracosanoic acid 148313-58-0 C24H47BrO2
    24-bromotetracosanoic acid
    —— 2-(1-isopropyl-2-methyl-propenyl)-4,4,6-trimethyl-[1,3,2]dioxaborinane 20828-29-9 C13H25BO2
    2-(1-isopropyl-2-methyl-propenyl)-4,4,6-trimethyl-[1,3,2]dioxaborinane
    —— 2-(2-chlorophenyl)-N-[3-methoxy-4-(3-methyl-1H-1,2,4-triazol-1-yl)phenyl]-1-methyl-1H-imidazo[4,5-c]pyridin-4-amine 1240609-48-6 C23H20ClN7O
    2-(2-chlorophenyl)-N-[3-methoxy-4-(3-methyl-1H-1,2,4-triazol-1-yl)phenyl]-1-methyl-1H-imidazo[4,5-c]pyridin-4-amine
    —— 2-(2-Diethylphosphanylethylsulfanyl)ethyl-diethylphosphane;trichlorochromium 847043-56-5 C12H28Cl3CrP2S
    2-(2-Diethylphosphanylethylsulfanyl)ethyl-diethylphosphane;trichlorochromium
    —— 26,26,26,27,27-pentafluoro-1α,3β-dihydroxy-27-methoxycholesta-5,7-diene 119839-96-2 C28H41F5O3
    26,26,26,27,27-pentafluoro-1α,3β-dihydroxy-27-methoxycholesta-5,7-diene
    —— 2,3-benzo-11,12-dioxa-5-azatricyclo[7.2.1.01,5]dodec-2-en-4-one 497870-46-9 C13H13NO3
    2,3-benzo-11,12-dioxa-5-azatricyclo[7.2.1.01,5]dodec-2-en-4-one
    —— 2-[4-(6-bromo-2-methyl-4-oxoquinazolin-3-yl)phenyl]sulfanylacetic acid 77995-20-1 C17H13BrN2O3S
    2-[4-(6-bromo-2-methyl-4-oxoquinazolin-3-yl)phenyl]sulfanylacetic acid
    —— 2-Desamino-2-oxo-10-thia-5-deazafolic acid 136649-88-2 C20H18N4O7S
    2-Desamino-2-oxo-10-thia-5-deazafolic acid
    —— 2-(p-tolyl)-3-tosyl-4,4a-dihydro-3H-chromeno[3,4-c]pyridin-5(10bH)-one 1381807-27-7 C26H23NO4S
    2-(p-tolyl)-3-tosyl-4,4a-dihydro-3H-chromeno[3,4-c]pyridin-5(10bH)-one
    —— 2-(2-methylbutan-2-yl)-5-propylbenzene-1,4-dicarbonitrile 40787-81-3 C16H20N2
    2-(2-methylbutan-2-yl)-5-propylbenzene-1,4-dicarbonitrile
    —— 2-[(E)-6-(3-Methoxy-phenyl)-hex-3-enyl]-3-methyl-cyclohex-2-enone 75682-87-0 C20H26O2
    2-[(E)-6-(3-Methoxy-phenyl)-hex-3-enyl]-3-methyl-cyclohex-2-enone
    —— 2,3-dihydroxy-2,3-di-[4]pyridyl-propionitrile 110030-80-3 C13H11N3O2
    2,3-dihydroxy-2,3-di-[4]pyridyl-propionitrile
    —— 2,6-difluoro-4-[3-(2-methylpyridin-6-yl)-5-trifluoromethylisoxazol-4-yl]benezenesulfonamide 473308-79-1 C16H10F5N3O3S
    2,6-difluoro-4-[3-(2-methylpyridin-6-yl)-5-trifluoromethylisoxazol-4-yl]benezenesulfonamide
    —— 2-Ethoxy-5,5-dimethyltetrahydrofuran 30414-38-1 C8H16O2
    2-Ethoxy-5,5-dimethyltetrahydrofuran
    —— 2,5-difluoro-4-[3-(4-methyl-3-chlorophenyl)-5-hydroxymethylisoxazol-4-yl]benezenesulfonamide 473311-33-0 C17H13ClF2N2O4S
    2,5-difluoro-4-[3-(4-methyl-3-chlorophenyl)-5-hydroxymethylisoxazol-4-yl]benezenesulfonamide
    —— {2,6-bis[(di-tert-butylphosphino)methyl]phenyl}palladium(II) iodide 198414-98-1 C24H43IP2Pd
    {2,6-bis[(di-tert-butylphosphino)methyl]phenyl}palladium(II) iodide
    —— 2,6-difluoro-4-[3-(4-cyano-3-methylphenyl)-5-trifluoromethylisoxazol-4-yl]benezenesulfonamide 473308-76-8 C18H10F5N3O3S
    2,6-difluoro-4-[3-(4-cyano-3-methylphenyl)-5-trifluoromethylisoxazol-4-yl]benezenesulfonamide
    —— 2-[5-(5-chloro-thiophen-2-yl)-isoxazol-3-ylmethyl]-5-[4-(2-oxo-pyrrolidin-1-yl)-piperidine-1-carbonyl]-2H-pyrazole-3-carboxylic acid (1-isopropyl-piperidin-4-yl)-amide 713143-27-2 C30H38ClN7O4S
    2-[5-(5-chloro-thiophen-2-yl)-isoxazol-3-ylmethyl]-5-[4-(2-oxo-pyrrolidin-1-yl)-piperidine-1-carbonyl]-2H-pyrazole-3-carboxylic acid (1-isopropyl-piperidin-4-yl)-amide
    —— 2,6-difluoro-4-[3-(3-methyl-4-bromophenyl)-5-methylisoxazol-4-yl]benezenesulfonamide 473308-24-6 C17H13BrF2N2O3S
    2,6-difluoro-4-[3-(3-methyl-4-bromophenyl)-5-methylisoxazol-4-yl]benezenesulfonamide
    —— 2-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-2-phenylamino-acetamide 68615-23-6 C18H21Cl2N3O
    2-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-2-phenylamino-acetamide
    —— 2,5-bis[(2-hydroxyphenyl)diisopropylsilyl]thiophene 1116156-07-0 C28H40O2SSi2
    2,5-bis[(2-hydroxyphenyl)diisopropylsilyl]thiophene
    —— 2-methyl-4-pyridin-2-ylmethyl-4<i>H</i>-pyridine-1-carboxylic acid ethyl ester 68592-83-6 C15H18N2O2
    2-methyl-4-pyridin-2-ylmethyl-4<i>H</i>-pyridine-1-carboxylic acid ethyl ester
    —— 2-Anilino-7-methoxy-9-methyl-1,4-chinonacridin 69448-70-0 C21H16N2O3
    2-Anilino-7-methoxy-9-methyl-1,4-chinonacridin
    —— 2,5-di-<i>o</i>-anisidino-terephthalic acid 63888-16-4 C22H20N2O6
    2,5-di-<i>o</i>-anisidino-terephthalic acid
    —— 2-<2-(2-Benzylphenyl)-ethyl>-benzoesaeure 68089-55-4 C22H20O2
    2-<2-(2-Benzylphenyl)-ethyl>-benzoesaeure
    —— <2-13C>-2-chloro-3,5-dinitropyridine 102614-71-1 C5H2ClN3O4
    <2-13C>-2-chloro-3,5-dinitropyridine
    —— 2-chloro-4-ethyl-5-iodopyridine 1215556-53-8 C7H7ClIN
    2-chloro-4-ethyl-5-iodopyridine
    —— (2S,4R)-1-(3-ethoxybenzoyl)-4-hydroxy-N-((2-methylthiazol-5-yl)methyl)pyrrolidine-2-carboxamide 1448187-47-0 C19H23N3O4S
    (2S,4R)-1-(3-ethoxybenzoyl)-4-hydroxy-N-((2-methylthiazol-5-yl)methyl)pyrrolidine-2-carboxamide
    —— 2-Amino-3-{4-[1-(1,2,3,4,5-pentamethyl-cyclopenta-2,4-dienyl)-ethoxy]-phenyl}-propionic acid 67521-55-5 C21H29NO3
    2-Amino-3-{4-[1-(1,2,3,4,5-pentamethyl-cyclopenta-2,4-dienyl)-ethoxy]-phenyl}-propionic acid
    —— (2S,3R)-5-methoxy-2-[(1S)-1-phenylmethoxyethyl]oxolan-3-ol 76235-03-5 C14H20O4
    (2S,3R)-5-methoxy-2-[(1S)-1-phenylmethoxyethyl]oxolan-3-ol
    —— 2-((E)-3-Methoxy-3-methyl-but-1-enyl)-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione 111080-09-2 C13H20N2O3
    2-((E)-3-Methoxy-3-methyl-but-1-enyl)-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione
    —— 2,4,4-trichloro-4-dichlorophosphinothioylbutanenitrile 66319-94-6 C4H3Cl5NPS
    2,4,4-trichloro-4-dichlorophosphinothioylbutanenitrile
    —— 2-allyl-1-prop-2-ynyl-pyrrolidine-2-carboxylic acid methyl ester 355393-37-2 C12H17NO2
    2-allyl-1-prop-2-ynyl-pyrrolidine-2-carboxylic acid methyl ester