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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,5R,Rs)-2-allyl-5-methyl-2-(p-toluenesulfinylmethyl)tetrahydropyran 217443-53-3 C17H24O2S
    (2S,5R,Rs)-2-allyl-5-methyl-2-(p-toluenesulfinylmethyl)tetrahydropyran
    —— 2,2,2-trifluoro-1-(1-((10-(hydroxymethyl)anthracen-9-yl)methyl)-1H-1,2,3-triazol-4-yl)-1-phenylethan-1-ol 1019336-44-7 C26H20F3N3O2
    2,2,2-trifluoro-1-(1-((10-(hydroxymethyl)anthracen-9-yl)methyl)-1H-1,2,3-triazol-4-yl)-1-phenylethan-1-ol
    —— (2S,3R)-(-)-2-(14-carboxytetradecyl)-5-oxotetrahydrofuran-3-carboxylic acid 503605-31-0 C20H34O6
    (2S,3R)-(-)-2-(14-carboxytetradecyl)-5-oxotetrahydrofuran-3-carboxylic acid
    —— <2-Chloro-4-(trifluoromethyl)-5-thiazolyl>methyl acetate 78450-99-4 C7H5ClF3NO2S
    <2-Chloro-4-(trifluoromethyl)-5-thiazolyl>methyl acetate
    —— 2,4-bis(2-chloroethyl)-6,7-bis<2-(methoxycarbonyl)ethyl>-1,3,5,8-<1-13C>tetramethylporphyrin 104848-66-0 C36H40Cl2N4O4
    2,4-bis(2-chloroethyl)-6,7-bis<2-(methoxycarbonyl)ethyl>-1,3,5,8-<1-13C>tetramethylporphyrin
    —— 2-(3-amino-5-isopropyl-5,8,8-trimethyl-1-nitro-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-ol 1221426-29-4 C18H28N2O3
    2-(3-amino-5-isopropyl-5,8,8-trimethyl-1-nitro-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-ol
    —— (2R,5S,1'S)-2,5-dihydro-2-(1-hydroxy-2-propenyl)-5-isopropyl-3,6-dimethoxy-2-methylpyrazine 107384-49-6 C13H22N2O3
    (2R,5S,1'S)-2,5-dihydro-2-(1-hydroxy-2-propenyl)-5-isopropyl-3,6-dimethoxy-2-methylpyrazine
    —— 2-Cyclopropyliden-propionsaeure-methylester 99620-39-0 C7H10O2
    2-Cyclopropyliden-propionsaeure-methylester
    —— 2-hydroxy-N-((S)-1-phenyloctan-4-yl)hexadecanamide 951035-68-0 C30H53NO2
    2-hydroxy-N-((S)-1-phenyloctan-4-yl)hexadecanamide
    —— 2,3,4,5-tetraethyl-6-ethylidene-5,6-dihydro-2H-1,2,5-oxadiborinine 80141-27-1 C13H24B2O
    2,3,4,5-tetraethyl-6-ethylidene-5,6-dihydro-2H-1,2,5-oxadiborinine
    —— [(2S,3R)-3-Benzoylamino-2-(2-furan-2-yl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid benzyl ester 138995-68-3 C25H24N2O5
    [(2S,3R)-3-Benzoylamino-2-(2-furan-2-yl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid benzyl ester
    —— (2E,6Z,12E)-10-(tert-Butyl-dimethyl-silanyloxy)-13-(4-methoxy-benzyloxy)-11-methylene-trideca-2,6,12-triene-4,8-diynoic acid methyl ester 122908-80-9 C29H36O5Si
    (2E,6Z,12E)-10-(tert-Butyl-dimethyl-silanyloxy)-13-(4-methoxy-benzyloxy)-11-methylene-trideca-2,6,12-triene-4,8-diynoic acid methyl ester
    —— 2-hexyl-10-methyl-3-phenylpyrimido[4,5-b]quinoline-4,5(3H,10H)dione 1613509-96-8 C24H25N3O2
    2-hexyl-10-methyl-3-phenylpyrimido[4,5-b]quinoline-4,5(3H,10H)dione
    —— 2,8-dimethyl-nonane-4,5,6-trione 922-26-9 C11H18O3
    2,8-dimethyl-nonane-4,5,6-trione
    —— 2-<2-Octanoyloxy-aethoxy>-1-benzoyloxy-aethan 34609-87-5 C19H28O5
    2-<2-Octanoyloxy-aethoxy>-1-benzoyloxy-aethan
    —— 2-amino-5-[3-(furan-2-ylmethylamino)propyl]-4-methyl-1H-pyrimidin-6-one;hydrochloride 17225-27-3 C13H19ClN4O2
    2-amino-5-[3-(furan-2-ylmethylamino)propyl]-4-methyl-1H-pyrimidin-6-one;hydrochloride
    —— 2,5-difluoro-4-(4-phenethylpiperazin-1-yl)phenol 800372-50-3 C18H20F2N2O
    2,5-difluoro-4-(4-phenethylpiperazin-1-yl)phenol
    —— 2-chloro-N-[1-(4-ethoxy-3-methoxyphenyl)ethyl]acetamide 1311313-59-3 C13H18ClNO3
    2-chloro-N-[1-(4-ethoxy-3-methoxyphenyl)ethyl]acetamide
    —— 2-(4,5-Diphenyl-oxazol-2-yl)-malononitrile 130161-24-9 C18H11N3O
    2-(4,5-Diphenyl-oxazol-2-yl)-malononitrile
    —— 2-Vinylsulfanyl-benzooxazole; hydrochloride 131188-16-4 C9H7NOS*ClH
    2-Vinylsulfanyl-benzooxazole; hydrochloride
    —— [2-cyano-4-(methoxycarbonylmethyl)-phenoxy]acetic acid 849471-92-7 C12H11NO5
    [2-cyano-4-(methoxycarbonylmethyl)-phenoxy]acetic acid
    —— [2-(Difluoromethoxy)-4-methoxyphenyl]methanamine hydrochloride 1354962-33-6 C9H12ClF2NO2
    [2-(Difluoromethoxy)-4-methoxyphenyl]methanamine hydrochloride
    —— (+/-)-2-methyl-bicyclo[2.2.2]oct-5-ene-2<i>exo</i>-carboxylic acid amide 69353-00-0 C10H15NO
    (+/-)-2-methyl-bicyclo[2.2.2]oct-5-ene-2<i>exo</i>-carboxylic acid amide
    —— (2S,3aR,5R,6S,7S,7aR)-2-(2-Chloro-ethoxy)-5-hydroxymethyl-2-(4-methoxy-phenyl)-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol 134567-25-2 C16H21ClO8
    (2S,3aR,5R,6S,7S,7aR)-2-(2-Chloro-ethoxy)-5-hydroxymethyl-2-(4-methoxy-phenyl)-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— 2-({3-[1-Dimethylamino-1-methylsulfanyl-meth-(E)-ylidene]-cyclopenta-1,4-dienyl}-piperidin-1-yl-methylene)-malononitrile 67434-84-8 C18H22N4S
    2-({3-[1-Dimethylamino-1-methylsulfanyl-meth-(E)-ylidene]-cyclopenta-1,4-dienyl}-piperidin-1-yl-methylene)-malononitrile
    —— 2-(naphthalene-1-sulfonyl)-5-piperazin-1-yl-1,2,3,4-tetrahydroisoquinoline 757966-43-1 C23H25N3O2S
    2-(naphthalene-1-sulfonyl)-5-piperazin-1-yl-1,2,3,4-tetrahydroisoquinoline
    —— 2-{5-chloro-2-[(3S)-3-methyl-4-(methylsulfonyl)piperazin-1-yl]pyridin-4-yl}-1-methyl-1H-benzimidazole 1269770-15-1 C19H22ClN5O2S
    2-{5-chloro-2-[(3S)-3-methyl-4-(methylsulfonyl)piperazin-1-yl]pyridin-4-yl}-1-methyl-1H-benzimidazole
    —— 2-(1,1,3-Trimethylbutyl)-phenol 33104-10-8 C13H20O
    2-(1,1,3-Trimethylbutyl)-phenol
    —— 2-((1R,3S)-1-(((tert-butyldiphenylsilyl)oxy)methyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-3-yl)acetonitrile 1171123-85-5 C30H33N3OSi
    2-((1R,3S)-1-(((tert-butyldiphenylsilyl)oxy)methyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-3-yl)acetonitrile
    —— 2-((1,3-dithian-2-ylidene)methyl)-1-phenyl-1-octanone 1433278-82-0 C19H26OS2
    2-((1,3-dithian-2-ylidene)methyl)-1-phenyl-1-octanone
    —— 2,3-di-O-benzyl-4,6-O-benzylidene-D-galactopyranosyl Nα-(fluoren-9-ylmethoxycarbonyl)-L-serine allyl ester 1333393-19-3 C48H47NO10
    2,3-di-O-benzyl-4,6-O-benzylidene-D-galactopyranosyl Nα-(fluoren-9-ylmethoxycarbonyl)-L-serine allyl ester
    —— 2-isopropyl-6-{5-[(4-methyl-1-piperazinyl)carbonyl]-2-phenyl-3-pyridyl}-3(2H)-pyridazinone 671201-60-8 C24H27N5O2
    2-isopropyl-6-{5-[(4-methyl-1-piperazinyl)carbonyl]-2-phenyl-3-pyridyl}-3(2H)-pyridazinone
    —— 2-[3-(4-methoxy-phenyl)-thioureido]-4-<i>p</i>-tolyl-thiophene-3-carboxylic acid ethyl ester 65233-87-6 C22H22N2O3S2
    2-[3-(4-methoxy-phenyl)-thioureido]-4-<i>p</i>-tolyl-thiophene-3-carboxylic acid ethyl ester
    —— 2H-<1,2,4>-Thiadiazolo<2,3-a>-pyridin-2-thion 66153-99-9 C6H4N2S2
    2H-<1,2,4>-Thiadiazolo<2,3-a>-pyridin-2-thion
    —— 2-phenyl-pyrrolo[2,1-<i>f</i>][1,2,4]triazine-5,6,7-tricarboxylic acid trimethyl ester 65960-78-3 C18H15N3O6
    2-phenyl-pyrrolo[2,1-<i>f</i>][1,2,4]triazine-5,6,7-tricarboxylic acid trimethyl ester
    —— 2-amino-4-(3-chloro-phenyl)-6-methyl-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester 52157-14-9 C15H17ClN2O2
    2-amino-4-(3-chloro-phenyl)-6-methyl-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 2,4,2',4'-tetramethyl-1-hydroxymethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-3-carboxylic acid diethyl ester 67036-94-6 C20H28N2O5
    2,4,2',4'-tetramethyl-1-hydroxymethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-3-carboxylic acid diethyl ester
    —— 2,3-dimethoxy-7-methyl-6,7-dihydro-13b<i>H</i>-benzo[6,7][1,4]oxazepino[5,4-<i>a</i>]isoindol-9-one 66145-46-8 C19H19NO4
    2,3-dimethoxy-7-methyl-6,7-dihydro-13b<i>H</i>-benzo[6,7][1,4]oxazepino[5,4-<i>a</i>]isoindol-9-one
    —— 2-Phenyl-2-deuterio-1,3-benzodithiol 62102-69-6 C13H10S2
    2-Phenyl-2-deuterio-1,3-benzodithiol
    —— 2,4-Dimethyl-2-phenylsulfonyl-3-pentanone 82272-13-7 C13H18O3S
    2,4-Dimethyl-2-phenylsulfonyl-3-pentanone
    —— 2-methyl-3-benzyloxy-4-mercapto-methyl-5-vinylpyridine 55273-83-1 C16H17NOS
    2-methyl-3-benzyloxy-4-mercapto-methyl-5-vinylpyridine
    —— 2-amino-7'-(3-chloro-5-fluorophenyl)-1-methyl-1',4',4a',9a'-tetrahydro-1H-spiro[pyrimidine-4,9'-xanthene]-3',6(2'H,5H)-dione hydrochloride 1379805-27-2 C23H21ClFN3O3*ClH
    2-amino-7'-(3-chloro-5-fluorophenyl)-1-methyl-1',4',4a',9a'-tetrahydro-1H-spiro[pyrimidine-4,9'-xanthene]-3',6(2'H,5H)-dione hydrochloride
    —— (20S,22R,23R,24R)-22,23-ethylidenedioxy-2α,3α-dihydroxy-24-phenyl-5α-cholestan-6-one 145199-17-3 C35H52O5
    (20S,22R,23R,24R)-22,23-ethylidenedioxy-2α,3α-dihydroxy-24-phenyl-5α-cholestan-6-one
    —— 2-(1-Methyl-3-oxo-cyclohexyl)-2-phenylsulfanyl-hexanenitrile 80485-32-1 C19H25NOS
    2-(1-Methyl-3-oxo-cyclohexyl)-2-phenylsulfanyl-hexanenitrile
    —— (2R,3R,4S,5S)-2-Hydroxymethyl-5-methyl-tetrahydro-furan-3,4-diol 93983-29-0 C6H12O4
    (2R,3R,4S,5S)-2-Hydroxymethyl-5-methyl-tetrahydro-furan-3,4-diol
    —— 2-Dimethylamino-3,3-dimethyl-cyclobutanecarboxylic acid ethyl ester 136116-54-6 C11H21NO2
    2-Dimethylamino-3,3-dimethyl-cyclobutanecarboxylic acid ethyl ester
    —— 2-Benzyl-4-methylene-[1,3]dioxolane 166116-97-8 C11H12O2
    2-Benzyl-4-methylene-[1,3]dioxolane
    —— 2-{2-[2-(2-Benzyloxycarbonylamino-acetylsulfanyl)-ethoxy]-ethoxy}-6-{2-[2-((S)-2-tert-butoxycarbonylamino-propionylsulfanyl)-ethoxy]-ethoxy}-benzoic acid tert-butyl ester 130157-25-4 C37H52N2O12S2
    2-{2-[2-(2-Benzyloxycarbonylamino-acetylsulfanyl)-ethoxy]-ethoxy}-6-{2-[2-((S)-2-tert-butoxycarbonylamino-propionylsulfanyl)-ethoxy]-ethoxy}-benzoic acid tert-butyl ester
    —— 2-methoxy-4,4,5,5-tetramethyl-2-phenyl-[1,3,2]dioxasilolane 20505-30-0 C13H20O3Si
    2-methoxy-4,4,5,5-tetramethyl-2-phenyl-[1,3,2]dioxasilolane
    —— 2-(4,5-Dimethoxy-2-nitro-phenyl)-1-phenyl-ethanone 64943-98-2 C16H15NO5
    2-(4,5-Dimethoxy-2-nitro-phenyl)-1-phenyl-ethanone