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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-butoxy-2-hydroxy-propoxy)-6-methoxy-benzo[<i>de</i>]isoquinoline-1,3-dione 41573-16-4 C20H23NO6
    2-(3-butoxy-2-hydroxy-propoxy)-6-methoxy-benzo[<i>de</i>]isoquinoline-1,3-dione
    —— 2-(3-carbomethoxy-2-methylpropyl)-5-ethoxy-4-methyloxazole 117585-15-6 C12H19NO4
    2-(3-carbomethoxy-2-methylpropyl)-5-ethoxy-4-methyloxazole
    —— 2,2-Dimethyl-thiaindan-1-oxid 21886-82-8 C10H12OS
    2,2-Dimethyl-thiaindan-1-oxid
    —— 2-Brommethyl-6-methoxychromon 69932-37-2 C11H9BrO3
    2-Brommethyl-6-methoxychromon
    —— 2-hydrazino-ethanol; oxalate 31910-41-5 C2H2O4*C2H8N2O
    2-hydrazino-ethanol; oxalate
    —— 2,3-diphenylocta-1,3,4-triene 1314111-20-0 C20H20
    2,3-diphenylocta-1,3,4-triene
    —— 2(-tert.-butylazo)propene 26823-67-6 C7H14N2
    2(-tert.-butylazo)propene
    —— 2-(tetrahydropyran-2-yl)methylamino-1,5,6-trihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide 58475-75-5 BrH*C16H23NO4
    2-(tetrahydropyran-2-yl)methylamino-1,5,6-trihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
    —— 2-(4-Hydroxy-butyl)-indan-1-one 63689-27-0 C13H16O2
    2-(4-Hydroxy-butyl)-indan-1-one
    —— 2-(1-cyclopentanecarbonyl-cyclopentyl)-3-methoxy-3<i>H</i>-quinazolin-4-one 65960-61-4 C20H24N2O3
    2-(1-cyclopentanecarbonyl-cyclopentyl)-3-methoxy-3<i>H</i>-quinazolin-4-one
    —— 2-(1-Hydroxy-1-methylethyl)-5-trimethylsilylethynyl Thiophene 1055073-64-7 C12H18OSSi
    2-(1-Hydroxy-1-methylethyl)-5-trimethylsilylethynyl Thiophene
    —— 2-acetoxymethyl-5-methoxy-4,4-dimethyl-5-phenyl-4,5-dihydro-oxazole 56965-51-6 C15H19NO4
    2-acetoxymethyl-5-methoxy-4,4-dimethyl-5-phenyl-4,5-dihydro-oxazole
    —— 2,3,6-Trihydroxy-5-benzylpyridine 53899-54-0 C12H11NO3
    2,3,6-Trihydroxy-5-benzylpyridine
    —— (-)-(2S,4aR,8aR)-2-fluorohexahydro-5-(phenylmethyl)-4H-1,3,2-dioxaphosphorino[5,4-b]pyridine 2-oxide 1378532-55-8 C13H17FNO3P
    (-)-(2S,4aR,8aR)-2-fluorohexahydro-5-(phenylmethyl)-4H-1,3,2-dioxaphosphorino[5,4-b]pyridine 2-oxide
    —— (2R,3R,4R)-N-benzyloxycarbonyl-2-((benzylamino)methyl)-3,4-dihydroxypyrrolidine 1427173-62-3 C20H24N2O4
    (2R,3R,4R)-N-benzyloxycarbonyl-2-((benzylamino)methyl)-3,4-dihydroxypyrrolidine
    —— 2,2-dibromo-1-(4-fluoro-[1]naphthyl)-ethanone 951-04-2 C12H7Br2FO
    2,2-dibromo-1-(4-fluoro-[1]naphthyl)-ethanone
    —— [(2E,6E)-11-acetyloxy-3,7-dimethyl-10-prop-1-en-2-ylcyclotetradeca-2,6-dien-12-yn-1-yl] acetate 121747-23-7 C23H32O4
    [(2E,6E)-11-acetyloxy-3,7-dimethyl-10-prop-1-en-2-ylcyclotetradeca-2,6-dien-12-yn-1-yl] acetate
    —— (2Z)-(5R,6S,7R)-5,7-bis(tert-butyldimethylsilanyloxy)-3-iodo-6-benzylnona-2,8-dien-1-ol 1101133-93-0 C28H49IO3Si2
    (2Z)-(5R,6S,7R)-5,7-bis(tert-butyldimethylsilanyloxy)-3-iodo-6-benzylnona-2,8-dien-1-ol
    —— 2-butoxy-7,8-dihydro-9-[2-methoxy-4-(N-hydroxycarbonylmethyl-N-methylamino)methyl-benzyl]-8-oxoadenine 930293-65-5 C21H28N6O5
    2-butoxy-7,8-dihydro-9-[2-methoxy-4-(N-hydroxycarbonylmethyl-N-methylamino)methyl-benzyl]-8-oxoadenine
    —— [2-(4-Methyl-3-piperidin-1-ylsulfonylanilino)-2-oxoethyl] 3-methyl-2-nitrobenzoate 870690-85-0 C22H25N3O7S
    [2-(4-Methyl-3-piperidin-1-ylsulfonylanilino)-2-oxoethyl] 3-methyl-2-nitrobenzoate
    —— (2S,4aR,5S,6S,8S,8aS)-6-Benzyloxy-5-((Z)-3-methoxy-propenyl)-3-methyl-4a,5,6,7,8,8a-hexahydro-2H-chromene-2,8-diol 106456-20-6 C21H28O5
    (2S,4aR,5S,6S,8S,8aS)-6-Benzyloxy-5-((Z)-3-methoxy-propenyl)-3-methyl-4a,5,6,7,8,8a-hexahydro-2H-chromene-2,8-diol
    —— {2-[(1R,3R,4R)-3-(6-Chloro-purin-9-yl)-4-phenylselanyl-cyclopentyl]-ethyl}-phosphonic acid diisopropyl ester 138702-85-9 C24H32ClN4O3PSe
    {2-[(1R,3R,4R)-3-(6-Chloro-purin-9-yl)-4-phenylselanyl-cyclopentyl]-ethyl}-phosphonic acid diisopropyl ester
    —— 2-chloro-N-[2,2,2-trichloro-1-(4-methylphenyl)ethyl]acetamide 1286745-37-6 C11H11Cl4NO
    2-chloro-N-[2,2,2-trichloro-1-(4-methylphenyl)ethyl]acetamide
    —— 2-Acetyl-3-methyl-5-nitrofuran 50549-98-9 C7H7NO4
    2-Acetyl-3-methyl-5-nitrofuran
    —— 2',3'-dideoxy-2'-β-fluoro-3'-C-(iodomethyl)-5'-O-(4-methoxytrityl)-5-methyluridine 312934-46-6 C31H30FIN2O5
    2',3'-dideoxy-2'-β-fluoro-3'-C-(iodomethyl)-5'-O-(4-methoxytrityl)-5-methyluridine
    —— 2-(2,2,3,3-tetrafluoropropoxy)-2,2'-spirobi<1,3,2λ<sup>5</sup>-benzodioxaphosphole> 129993-38-0 C15H11F4O5P
    2-(2,2,3,3-tetrafluoropropoxy)-2,2'-spirobi<1,3,2λ<sup>5</sup>-benzodioxaphosphole>
    —— 2-[2-((4S,5S)-3-BOC-4-cyclohexylmethyl-2,2-dimethyl-5-oxazolidinyl)-ethyl]-2-ethoxycarbonyl-1,3-dithiane 1,1,3,3-tetroxide 138907-54-7 C26H45NO9S2
    2-[2-((4S,5S)-3-BOC-4-cyclohexylmethyl-2,2-dimethyl-5-oxazolidinyl)-ethyl]-2-ethoxycarbonyl-1,3-dithiane 1,1,3,3-tetroxide
    —— [2-(trideuteriomethyl)phenyl]-trimethylsilylmethanone 81522-27-2 C11H16OSi
    [2-(trideuteriomethyl)phenyl]-trimethylsilylmethanone
    —— 2-amino-4-(4-chloro-phenyl)-butyronitril 1096690-17-3 C10H11ClN2
    2-amino-4-(4-chloro-phenyl)-butyronitril
    —— 2,<i>N</i>-dimethyl-<i>N</i>-phenyl-succinamic acid 408308-22-5 C12H15NO3
    2,<i>N</i>-dimethyl-<i>N</i>-phenyl-succinamic acid
    —— [2-OOCC6H4NCPh]2CH2RuCl(PPh3) 367501-55-1 C47H35ClN2O4PRu
    [2-OOCC6H4NCPh]2CH2RuCl(PPh3)
    —— 2-Methyl-2-oxo-1-(2,6-xylyl)-1,2-azaphospholan 73627-78-8 C12H18NOP
    2-Methyl-2-oxo-1-(2,6-xylyl)-1,2-azaphospholan
    —— 2-Butoxy-5-chloromethyl-benzoic acid methyl ester 93257-62-6 C13H17ClO3
    2-Butoxy-5-chloromethyl-benzoic acid methyl ester
    —— 2-bromo-6-(trifluoromethyl)-1H-indole 1240045-40-2 C9H5BrF3N
    2-bromo-6-(trifluoromethyl)-1H-indole
    —— 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile;5,6,13,14-tetramethyl-2,3,8,9-tetraselenapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(16),4(17),5,7(18),10,12,14-heptaene 128478-55-7 C12F4N4*C18H14Se4
    2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile;5,6,13,14-tetramethyl-2,3,8,9-tetraselenapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(16),4(17),5,7(18),10,12,14-heptaene
    —— 2-isopropyl-3-(3-(3-(isopropylsulfonyl)phenoxy)phenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridine 1167570-98-0 C26H25F3N2O3S
    2-isopropyl-3-(3-(3-(isopropylsulfonyl)phenoxy)phenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridine
    —— 2-Methoxy-4-methylene-bicyclo[3.2.1]octane 128736-44-7 C10H16O
    2-Methoxy-4-methylene-bicyclo[3.2.1]octane
    —— ((2S,4R,5S)-5-Butyl-4-hydroxy-tetrahydro-furan-2-yl)-acetic acid methyl ester 145103-83-9 C11H20O4
    ((2S,4R,5S)-5-Butyl-4-hydroxy-tetrahydro-furan-2-yl)-acetic acid methyl ester
    —— 2-Chloro-N-(methoxymethyl)-4-pyridinecarboxamide 132222-35-6 C8H9ClN2O2
    2-Chloro-N-(methoxymethyl)-4-pyridinecarboxamide
    —— (2R,3R)-(Z)-3-((tert-butoxycarbonyl)amino)-9-ethoxy-2-methyl-9-oxonon-5-enoic acid 1449237-92-6 C17H29NO6
    (2R,3R)-(Z)-3-((tert-butoxycarbonyl)amino)-9-ethoxy-2-methyl-9-oxonon-5-enoic acid
    —— 2-O-tert-Butyl-3-desoxy-D-manno-oct-2-enosono-1,4-lacton 117409-60-6 C12H20O7
    2-O-tert-Butyl-3-desoxy-D-manno-oct-2-enosono-1,4-lacton
    —— 2-(2-methylene-5-phenylpent-4-yn-1-yl-1-d)pyridine 1207610-48-7 C17H15N
    2-(2-methylene-5-phenylpent-4-yn-1-yl-1-d)pyridine
    —— (2aR,4S,4aS,9S,11S,12S,12aR,12bS)-9,11,12b-trihydroxy-4a,8,13,13-tetramethyl-6-oxo-4-((triethylsilyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate 153145-31-4 C33H48O8Si
    (2aR,4S,4aS,9S,11S,12S,12aR,12bS)-9,11,12b-trihydroxy-4a,8,13,13-tetramethyl-6-oxo-4-((triethylsilyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate
    —— 2-((4-(((2-(diethylamino)ethyl)(methyl)amino)carbonyl)phenyl)amino)-N-(2,6-dimethylphenyl)-4-((2-(methyloxy)phenyl)oxy)-5-pyrimidinecarboxamide 835640-15-8 C34H40N6O4
    2-((4-(((2-(diethylamino)ethyl)(methyl)amino)carbonyl)phenyl)amino)-N-(2,6-dimethylphenyl)-4-((2-(methyloxy)phenyl)oxy)-5-pyrimidinecarboxamide
    —— (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(4-{[N-(6-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanoyl)glycyl]amino}benzyl)amino]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl acetate 1609107-18-7 C58H73N5O12
    (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(4-{[N-(6-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanoyl)glycyl]amino}benzyl)amino]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl acetate
    —— 2-naphtyl 2,3,4,6-tetra-O-acetyl-α-L-idopyranoside 89195-82-4 C24H26O10
    2-naphtyl 2,3,4,6-tetra-O-acetyl-α-L-idopyranoside
    —— (2-benzothiazolyl)thioacetic acid N<sup>1</sup>-phenylamidrazone 32433-70-8 C15H14N4S2
    (2-benzothiazolyl)thioacetic acid N<sup>1</sup>-phenylamidrazone
    —— 2'-(4-(N-(N-tert-butyloxycarbonyl)propylamino)phthaloyl)glutarimide 1130688-17-3 C21H26N4O6
    2'-(4-(N-(N-tert-butyloxycarbonyl)propylamino)phthaloyl)glutarimide
    —— 2-<3.3-Dichlor-allyliden>-indandion-(1.3) 104996-88-5 C12H6Cl2O2
    2-<3.3-Dichlor-allyliden>-indandion-(1.3)
    —— 2-chloro-N-[6-(2-ethoxyphenyl)-1H-indazol-3-yl]-6-fluorobenzamide 627852-99-7 C22H17ClFN3O2
    2-chloro-N-[6-(2-ethoxyphenyl)-1H-indazol-3-yl]-6-fluorobenzamide