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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-<4-Jod-phenyl>-2-phenyl-bernsteinsaeure-dimethylester 6410-67-9 C18H17IO4
    2-<4-Jod-phenyl>-2-phenyl-bernsteinsaeure-dimethylester
    —— 2,4-Dioxa-5α-androstan-17β-ol-acetat 35258-49-2 C19H30O4
    2,4-Dioxa-5α-androstan-17β-ol-acetat
    —— 2-(3,5-diphenyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene)-1-<i>p</i>-tolyl-propan-1-one 27684-50-0 C24H20N2OS
    2-(3,5-diphenyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene)-1-<i>p</i>-tolyl-propan-1-one
    —— 2-Hydroxymethyl-5-methoxy-2-phenyl-1,3-indandion 42223-09-6 C17H14O4
    2-Hydroxymethyl-5-methoxy-2-phenyl-1,3-indandion
    —— (2α,3aα,5α,6β,7aα)-5,6-dibromohexahydro-2-phenyl-1,3-benzodioxole 80409-80-9 C13H14Br2O2
    (2α,3aα,5α,6β,7aα)-5,6-dibromohexahydro-2-phenyl-1,3-benzodioxole
    —— 2-hydroxymethyl-8-methoxydibenzo[b,d]furan 868147-00-6 C14H12O3
    2-hydroxymethyl-8-methoxydibenzo[b,d]furan
    —— (+)-(2R,3R)-2,3-dihydroxy-3-methylpent-4-en-1-yl 4-methoxybenzoate 1440508-11-1 C14H18O5
    (+)-(2R,3R)-2,3-dihydroxy-3-methylpent-4-en-1-yl 4-methoxybenzoate
    —— 2,4-dichloro-6-{2-[1-(4-methoxyphenyl)-1H-tetrazol-5-ylsulfanyl]acetylamino}benzoic acid methyl ester 1252046-51-7 C18H15Cl2N5O4S
    2,4-dichloro-6-{2-[1-(4-methoxyphenyl)-1H-tetrazol-5-ylsulfanyl]acetylamino}benzoic acid methyl ester
    —— 2-<3-phenylacetamido-4-β(α-pyridyl)ethylthiocarbonate-(3R,4R)-azetidin-2-on-1-yl>-trichloroethyl acetate 122691-97-8 C23H22Cl3N3O6S
    2-<3-phenylacetamido-4-β(α-pyridyl)ethylthiocarbonate-(3R,4R)-azetidin-2-on-1-yl>-trichloroethyl acetate
    —— 2-(((benzyloxy)carbonyl)amino)ethyl carbonochloridate 77987-53-2 C11H12ClNO4
    2-(((benzyloxy)carbonyl)amino)ethyl carbonochloridate
    —— 2-<3-phenylacetamido-4-propargylsulfonyl-(3R,4R)-azetidin-2-on-1-yl>-trichloroethyl acetate 122692-46-0 C18H17Cl3N2O6S
    2-<3-phenylacetamido-4-propargylsulfonyl-(3R,4R)-azetidin-2-on-1-yl>-trichloroethyl acetate
    —— (2R,4R)-2-ethyl 1-methyl 4-hydroxy-2-isobutyrylpyrrolidine-1,2-dicarboxylate 1415906-64-7 C13H21NO6
    (2R,4R)-2-ethyl 1-methyl 4-hydroxy-2-isobutyrylpyrrolidine-1,2-dicarboxylate
    —— 2,2-bis[4-(4-nitro-3-hydroxy-2,5,6-tri-fluorophenoxy)phenyl]hexafluoropropane 222294-74-8 C27H10F12N2O8
    2,2-bis[4-(4-nitro-3-hydroxy-2,5,6-tri-fluorophenoxy)phenyl]hexafluoropropane
    —— 2-n-Butylamino-benzthiazol-5-sulfonamid 24646-55-7 C11H15N3O2S2
    2-n-Butylamino-benzthiazol-5-sulfonamid
    —— 2-Methoxy-3,3-oxymethylenflavanon 34917-93-6 C17H14O4
    2-Methoxy-3,3-oxymethylenflavanon
    —— 2'-Keto-N<sup>4</sup>-acetylcytidin 25787-25-1 C11H13N3O6
    2'-Keto-N<sup>4</sup>-acetylcytidin
    —— 2-((2R,4S,6R)-6-((S)-2-hydroxy-2-((1R,2R)-2-methylcyclopropyl)ethyl)-4-((2S,3R,4S,5R)-3,4,5-trimethoxy-tetrahydro-2H-pyran-2-yloxy)-tetrahydro-2H-pyran-2-yl)acetic acid 1020267-77-9 C21H36O9
    2-((2R,4S,6R)-6-((S)-2-hydroxy-2-((1R,2R)-2-methylcyclopropyl)ethyl)-4-((2S,3R,4S,5R)-3,4,5-trimethoxy-tetrahydro-2H-pyran-2-yloxy)-tetrahydro-2H-pyran-2-yl)acetic acid
    —— 2-isopropyl-2-naphthalen-1-yl-4-piperidin-1-yl-butylamine 27721-78-4 C22H32N2
    2-isopropyl-2-naphthalen-1-yl-4-piperidin-1-yl-butylamine
    —— (2-Tetrahydropyranyl)maleinsaeuredimethylester 33531-71-4 C11H16O5
    (2-Tetrahydropyranyl)maleinsaeuredimethylester
    —— (2S,3aR,5S,6S,7R,7aR)-6,7-Diacetoxy-2-[(3R,10S,13S,17S)-17-(2-acetoxy-acetyl)-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yloxy]-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-carboxylic acid methyl ester 36707-12-7 C36H50O14
    (2S,3aR,5S,6S,7R,7aR)-6,7-Diacetoxy-2-[(3R,10S,13S,17S)-17-(2-acetoxy-acetyl)-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yloxy]-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-carboxylic acid methyl ester
    —— 2,3-Bis-benzoyloxy-succinic acid; compound with (R)-6,7-dimethoxy-4-(4-methoxy-phenyl)-1,2,3,4-tetrahydro-isoquinoline 23330-74-7 C18H14O8*C18H21NO3
    2,3-Bis-benzoyloxy-succinic acid; compound with (R)-6,7-dimethoxy-4-(4-methoxy-phenyl)-1,2,3,4-tetrahydro-isoquinoline
    —— (+/-)-2-Phenyl-3-valeryl-thiazolidin 32038-63-4 C14H19NOS
    (+/-)-2-Phenyl-3-valeryl-thiazolidin
    —— 2-[2-{1-(2,3-dihydro-2-oxo-5-(2-chlorophenyl)-1H-benzo[e][1,4]diazepin-7-yl)-ureido}-3-(4-methoxy-phenyl)-propionylamino]-5-guanidino-pentanoic acid benzylamide 1040206-26-5 C39H42ClN9O5
    2-[2-{1-(2,3-dihydro-2-oxo-5-(2-chlorophenyl)-1H-benzo[e][1,4]diazepin-7-yl)-ureido}-3-(4-methoxy-phenyl)-propionylamino]-5-guanidino-pentanoic acid benzylamide
    —— 2-(o-Phenylthiophenylthio)diphenyldisulphid 58485-12-4 C24H18S4
    2-(o-Phenylthiophenylthio)diphenyldisulphid
    —— (2E,4R,5S,6S)-5-benzyloxy-2,4,6-trimethyl-2-nonen-8-ynal 1011832-63-5 C19H24O2
    (2E,4R,5S,6S)-5-benzyloxy-2,4,6-trimethyl-2-nonen-8-ynal
    —— 2-((2S,3S)-3-((R)-1-(2,5-dimethoxy-4-methylphenyl)allyl)oxiran-2-yl)propan-2-ol 1547460-15-0 C17H24O4
    2-((2S,3S)-3-((R)-1-(2,5-dimethoxy-4-methylphenyl)allyl)oxiran-2-yl)propan-2-ol
    —— 2,2,6a-Trimethyl-hexahydro-1-oxa-cyclobutadicyclopenten-3-one 82555-06-4 C12H18O2
    2,2,6a-Trimethyl-hexahydro-1-oxa-cyclobutadicyclopenten-3-one
    —— 2-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl)propanoic acid 1594944-87-2 C21H21NO4
    2-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl)propanoic acid
    —— 2-methylpyridin-3-yl methanesulfonate 1242470-60-5 C7H9NO3S
    2-methylpyridin-3-yl methanesulfonate
    —— 2,6-Di-tert-butyl-4-(diphenylamino-p-tolylamino-methylene)-cyclohexa-2,5-dienone 89574-91-4 C34H38N2O
    2,6-Di-tert-butyl-4-(diphenylamino-p-tolylamino-methylene)-cyclohexa-2,5-dienone
    —— 2-Adamantylimino-3-phenyl-4-thiazolidone 84298-44-2 C19H22N2OS
    2-Adamantylimino-3-phenyl-4-thiazolidone
    —— 2-amino-3-(1,3,6-cycloheptatrienyl)-1-azaazulene 148794-23-4 C16H14N2
    2-amino-3-(1,3,6-cycloheptatrienyl)-1-azaazulene
    —— (2R, 3S, 22R, 23S, 24S)-23,24-epoxy-24-ethyl-6,6-ethylenedioxy-22-hydroxy-2,3-isopropylidenedioxy-5α-cholestane 115268-00-3 C34H56O6
    (2R, 3S, 22R, 23S, 24S)-23,24-epoxy-24-ethyl-6,6-ethylenedioxy-22-hydroxy-2,3-isopropylidenedioxy-5α-cholestane
    —— [(2S,3S,4R,6S)-6-[(2R,3S,4S,5R,6S)-5-acetyloxy-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-10-[tert-butyl(dimethyl)silyl]oxy-7-(2,2-dimethoxyethyl)-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] propanoate 311801-60-2 C48H85NO16Si
    [(2S,3S,4R,6S)-6-[(2R,3S,4S,5R,6S)-5-acetyloxy-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-10-[tert-butyl(dimethyl)silyl]oxy-7-(2,2-dimethoxyethyl)-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] propanoate
    —— 2-cyano-4-fluoro-5-[3,6-dihydro-4-trifluoromethyl-2,6-dioxo-1(2H)-pyrimidinyl]-benzoic acid isopropyl ester 208663-40-5 C16H11F4N3O4
    2-cyano-4-fluoro-5-[3,6-dihydro-4-trifluoromethyl-2,6-dioxo-1(2H)-pyrimidinyl]-benzoic acid isopropyl ester
    —— 2-Chlormethyl-4-methylphenoxyacetamid 4287-07-4 C10H12ClNO2
    2-Chlormethyl-4-methylphenoxyacetamid
    —— 2-methyl-5-oxo-5<i>H</i>-[1,3,4]oxadiazolo[3,2-<i>a</i>]pyrimidine-6-carboxylic acid ethyl ester 28004-21-9 C9H9N3O4
    2-methyl-5-oxo-5<i>H</i>-[1,3,4]oxadiazolo[3,2-<i>a</i>]pyrimidine-6-carboxylic acid ethyl ester
    —— 2,2,8,8-Tetramethyl-3,7-diphenyl-3-nonen-5-in 69838-92-2 C25H30
    2,2,8,8-Tetramethyl-3,7-diphenyl-3-nonen-5-in
    —— 2,3,4,5,6,7,8,9-Octamethyltricyclo<5.2.1.0<sup>4,10</sup>>deca-2,5,8-trien-1,10-dicarbonsaeureanhydrid 118920-95-9 C20H24O3
    2,3,4,5,6,7,8,9-Octamethyltricyclo<5.2.1.0<sup>4,10</sup>>deca-2,5,8-trien-1,10-dicarbonsaeureanhydrid
    —— 2,2'-(2-benzo[b]phenoxazin-12-yl-ethylazanediyl)-bis-ethanol 100816-91-9 C22H24N2O3
    2,2'-(2-benzo[b]phenoxazin-12-yl-ethylazanediyl)-bis-ethanol
    —— ((2R,3S,6S)-3-acetoxy-6-(1-(4-nitrophenyl)-1H-1,2,3-triazol-4-yl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate 1366497-40-6 C18H18N4O7
    ((2R,3S,6S)-3-acetoxy-6-(1-(4-nitrophenyl)-1H-1,2,3-triazol-4-yl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate
    —— 2-Amino-1-phenyl-3-cyan-pyrrol 99973-00-9 C11H9N3
    2-Amino-1-phenyl-3-cyan-pyrrol
    —— 2-Brom-4,5-dehydrosulfolan 30129-87-4 C4H5BrO2S
    2-Brom-4,5-dehydrosulfolan
    —— (2S,3S,5E,7R,8R,10R)-8,10-bis(tert-butyldimethylsilyloxy)-3,5,7-trimethylundec-5-en-1,2-diol 1297374-70-9 C26H56O4Si2
    (2S,3S,5E,7R,8R,10R)-8,10-bis(tert-butyldimethylsilyloxy)-3,5,7-trimethylundec-5-en-1,2-diol
    —— 2-Carbamoyl-10-(3-dimethylaminopropyl)phenothiazin 95167-37-6 C18H21N3OS
    2-Carbamoyl-10-(3-dimethylaminopropyl)phenothiazin
    —— 2-acetylaminocyclohepta<4,5>pyrrolo<2,3-d>thiazole 73462-67-6 C12H9N3OS
    2-acetylaminocyclohepta<4,5>pyrrolo<2,3-d>thiazole
    —— 2-<Bicyclo-2.2.1-heptan>-1'-spirocyclobutan-3'-carbonsaeure 18386-66-8 C11H16O2
    2-<Bicyclo-2.2.1-heptan>-1'-spirocyclobutan-3'-carbonsaeure
    —— 2-{[(R)-2-(1-{Benzyloxycarbonylamino-[(Z)-benzyloxycarbonylimino]-methyl}-piperidin-3-yl)-1-(carboxymethyl-carbamoyl)-ethylsulfamoyl]-methyl}-benzoic acid methyl ester 334952-78-2 C36H41N5O11S
    2-{[(R)-2-(1-{Benzyloxycarbonylamino-[(Z)-benzyloxycarbonylimino]-methyl}-piperidin-3-yl)-1-(carboxymethyl-carbamoyl)-ethylsulfamoyl]-methyl}-benzoic acid methyl ester
    —— 2,6-diamino-dibenzofuran 5919-04-0 C12H10N2O
    2,6-diamino-dibenzofuran
    —— 2,13,15,26-tetraoxa-1,14(1,3,2)-dibenzena-27(2,9)-1,10-phenanthrolinabicyclo[12.12.1]heptacosaphan-7,20-diene 356791-77-0 C44H48N2O4
    2,13,15,26-tetraoxa-1,14(1,3,2)-dibenzena-27(2,9)-1,10-phenanthrolinabicyclo[12.12.1]heptacosaphan-7,20-diene