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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Diacetoxymethyl-2'-(N-acetyl-iminomethyl)-diphenyl 88828-07-3 C20H19NO5
    2-Diacetoxymethyl-2'-(N-acetyl-iminomethyl)-diphenyl
    —— (20S)-3-Ethylendioxy-11α-acetoxy-20-hydroxy-18,20-cyclopregn-5-en 76807-36-8 C25H36O5
    (20S)-3-Ethylendioxy-11α-acetoxy-20-hydroxy-18,20-cyclopregn-5-en
    —— <2-Amino-phenyl>-bis-<2,5-dimethyl-phenyl>-carbinol 95441-40-0 C23H25NO
    <2-Amino-phenyl>-bis-<2,5-dimethyl-phenyl>-carbinol
    —— 2,6-Bis-methylsulfonyl-9-(2,3,4,6-tetra-O-acetyl-β,D-glucopyranosyl)-purin 100686-92-8 C21H26N4O13S2
    2,6-Bis-methylsulfonyl-9-(2,3,4,6-tetra-O-acetyl-β,D-glucopyranosyl)-purin
    —— 2,3-Seco-5β,25O-spirost-9(11)-en-2,3-disaeure 103651-27-0 C27H40O6
    2,3-Seco-5β,25O-spirost-9(11)-en-2,3-disaeure
    —— 2.2'-Diphensaeure-mono(4-chloranilid)phenylester 24013-86-3 C26H18ClNO3
    2.2'-Diphensaeure-mono(4-chloranilid)phenylester
    —— 2,6-Dimethyl-4,4-dibutyl-γ-pyran 108837-77-0 C15H26O
    2,6-Dimethyl-4,4-dibutyl-γ-pyran
    —— 2,4-Bis-methylmercapto-6-<2-p-toluolsulfonyloxy-aethylamino>-1,3,5-triazin 109407-98-9 C14H18N4O3S3
    2,4-Bis-methylmercapto-6-<2-p-toluolsulfonyloxy-aethylamino>-1,3,5-triazin
    —— 2-<4-Isopropyloxy-phenyl>-1-<2-hydroxy-3-methoxy-5-isopropyloxy-benzoyl>-aethylen 97116-32-0 C22H26O5
    2-<4-Isopropyloxy-phenyl>-1-<2-hydroxy-3-methoxy-5-isopropyloxy-benzoyl>-aethylen
    —— 2-[2-Acetylamino-3-(3,4-diacetoxy-phenyl)-2-methyl-propionylamino]-3-(3,4-diacetoxy-phenyl)-2-methyl-propionic acid 97076-42-1 C30H34N2O12
    2-[2-Acetylamino-3-(3,4-diacetoxy-phenyl)-2-methyl-propionylamino]-3-(3,4-diacetoxy-phenyl)-2-methyl-propionic acid
    —— 21-Fluor-Δ<sup>4</sup>-pregnenol-(20)-on-(3) 4650-40-2 C21H31FO2
    21-Fluor-Δ<sup>4</sup>-pregnenol-(20)-on-(3)
    —— 2-Hydroxy-4-methylmercapto-6,7-dihydro-imidazo<1,2-a>-1,3,5-triazin 117890-84-3 C6H8N4OS
    2-Hydroxy-4-methylmercapto-6,7-dihydro-imidazo<1,2-a>-1,3,5-triazin
    —— 2-Methyl-7-styryl-s-triazolo<2,3-a>pyrimidin 92150-03-3 C14H12N4
    2-Methyl-7-styryl-s-triazolo<2,3-a>pyrimidin
    —— [2-((5a<i>S</i>)-1-[1,3]dithiolan-2-yl-4-methoxy-9-oxo-(5a<i>r</i>)-6,7,8,9-tetrahydro-5a<i>H</i>-dibenzofuran-9a<i>c</i>-yl)-ethyl]-methyl-cyanamide 99728-62-8 C20H24N2O3S2
    [2-((5a<i>S</i>)-1-[1,3]dithiolan-2-yl-4-methoxy-9-oxo-(5a<i>r</i>)-6,7,8,9-tetrahydro-5a<i>H</i>-dibenzofuran-9a<i>c</i>-yl)-ethyl]-methyl-cyanamide
    —— 2.2'-Bis-(2-benzamino-1-hydroxy-3-benzoyloxyloxy-propyl)-biphenyl 106629-84-9 C46H40N2O8
    2.2'-Bis-(2-benzamino-1-hydroxy-3-benzoyloxyloxy-propyl)-biphenyl
    —— 2,6-Bis-<diaethylamino-carbamoyl>-1,4-dithian 93896-03-8 C14H26N2O2S2
    2,6-Bis-<diaethylamino-carbamoyl>-1,4-dithian
    —— 2-(3-Dimethylamino-propyl)-2-aza-spiro<4.7>dodecan-dimethojodid 98884-39-0 C18H38N2*2I
    2-(3-Dimethylamino-propyl)-2-aza-spiro<4.7>dodecan-dimethojodid
    —— 2-Iod-3-phenoxy-5-phenyl-cyclohexen-(2)-on-(1) 102027-89-4 C18H15IO2
    2-Iod-3-phenoxy-5-phenyl-cyclohexen-(2)-on-(1)
    —— 2-Aethoxycarbonyl-3,4-dicarboxy-phenyl-buten-(1) 94002-75-2 C15H16O6
    2-Aethoxycarbonyl-3,4-dicarboxy-phenyl-buten-(1)
    —— 2-(3-Chlor-4-acetoxy-phenylmercapto)-3-chlor-5-nitro-pyridin 97028-23-4 C13H8Cl2N2O4S
    2-(3-Chlor-4-acetoxy-phenylmercapto)-3-chlor-5-nitro-pyridin
    —— 2-Carbaethoxydibenzo<d,f><1,3>-dioxepin-2-d 97494-78-5 C16H14O4
    2-Carbaethoxydibenzo<d,f><1,3>-dioxepin-2-d
    —— 2-Methoxy-carbanilsaeure-isobutylester 91644-87-0 C12H17NO3
    2-Methoxy-carbanilsaeure-isobutylester
    —— {[(2-{[1-(4-tert-butylphenyl)-1,2,3,6-tetrahydropyridin-4-yl]methyl}-5-hydroxy-6-methylpyrimidin-4-yl)carbonyl]amino}acetic acid 1192163-55-5 C24H30N4O4
    {[(2-{[1-(4-tert-butylphenyl)-1,2,3,6-tetrahydropyridin-4-yl]methyl}-5-hydroxy-6-methylpyrimidin-4-yl)carbonyl]amino}acetic acid
    —— 2-(5-tert-butyl-isoxazol-3-yl)-5-[1-(4-chloro-benzenesulfonyl)-1-methyl-ethyl]-[1,3,4]oxadiazole 1196103-50-0 C18H20ClN3O4S
    2-(5-tert-butyl-isoxazol-3-yl)-5-[1-(4-chloro-benzenesulfonyl)-1-methyl-ethyl]-[1,3,4]oxadiazole
    —— (2S)-5-{3-[(8R)-8-(3,5-difluorophenyl)-8-methyl-10-oxo-6,9-diazaspiro[4,5]dec-9-yl]propyl}-1,3-dihydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one 1189569-06-9 C33H34F2N4O2
    (2S)-5-{3-[(8R)-8-(3,5-difluorophenyl)-8-methyl-10-oxo-6,9-diazaspiro[4,5]dec-9-yl]propyl}-1,3-dihydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one
    —— 2-tert-butyl-2H-1,2,3,4-tetrazole-5-carbaldehyde 1512496-52-4 C6H10N4O
    2-tert-butyl-2H-1,2,3,4-tetrazole-5-carbaldehyde
    —— 2,2'-(1,2-Ethandiyliden)bis(2,3,4,5-tetrahydro-1-benzothiepin-3-on) 74061-66-8 C22H18O2S2
    2,2'-(1,2-Ethandiyliden)bis(2,3,4,5-tetrahydro-1-benzothiepin-3-on)
    —— (2R)-2,3-dihydro-3,3-dimethyl-2-(naphthalen-2-yl)pyran-4-one 1251554-04-7 C17H16O2
    (2R)-2,3-dihydro-3,3-dimethyl-2-(naphthalen-2-yl)pyran-4-one
    —— 2-[(2S,3R,4R,5S,6R)-2-(4-aminophenyl)sulfanyl-5-hydroxy-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-3-yl]isoindole-1,3-dione 780804-29-7 C34H32N2O6S
    2-[(2S,3R,4R,5S,6R)-2-(4-aminophenyl)sulfanyl-5-hydroxy-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-3-yl]isoindole-1,3-dione
    —— 2,2,2-trifluoro-1-((3R,3aR,9aS,12aS)-3-(hydroxymethyl)-4-methoxy-6,11,11-trimethyl-3,3a,9a,12a-tetrahydrobenzo[b][1,3]dioxolo[4,5-f]isoxazolo[4,3-d]azocin-8(9H)-yl)ethan-1-one 359818-66-9 C20H23F3N2O6
    2,2,2-trifluoro-1-((3R,3aR,9aS,12aS)-3-(hydroxymethyl)-4-methoxy-6,11,11-trimethyl-3,3a,9a,12a-tetrahydrobenzo[b][1,3]dioxolo[4,5-f]isoxazolo[4,3-d]azocin-8(9H)-yl)ethan-1-one
    —— 2-(3-methyl-1-naphthyl)propionic acid 56137-86-1 C14H14O2
    2-(3-methyl-1-naphthyl)propionic acid
    —— 2-(3-ethoxyphenyl)-5-oxo-2-propan-2-ylpentanenitrile 120353-02-8 C16H21NO2
    2-(3-ethoxyphenyl)-5-oxo-2-propan-2-ylpentanenitrile
    —— 2-(3,4-Dimethoxy-benzoyl)-3-methyl-4H-benzo[1,4]thiazine-6-sulfonic acid 128609-04-1 C18H17NO6S2
    2-(3,4-Dimethoxy-benzoyl)-3-methyl-4H-benzo[1,4]thiazine-6-sulfonic acid
    —— 2-hydroxy-3-isobutyl-6-isopropylpyrazine 1-oxide 19833-45-5 C11H18N2O2
    2-hydroxy-3-isobutyl-6-isopropylpyrazine 1-oxide
    —— (2R)-1-[(2-propylphenyl)amino]propan-2-ol 1047680-46-5 C12H19NO
    (2R)-1-[(2-propylphenyl)amino]propan-2-ol
    —— 2-[4-(4-chloro-benzylsulfanyl)-phenoxy]-ethyl thiocyanate 101118-82-5 C16H14ClNOS2
    2-[4-(4-chloro-benzylsulfanyl)-phenoxy]-ethyl thiocyanate
    —— 2-Propyl-1-desaza-purin 92800-25-4 C9H11N3
    2-Propyl-1-desaza-purin
    —— 2,6-Di-morpholin-4-yl-4λ4-[1,2,4]dithiazolo[1,5-b][1,2,4]dithiazole 125102-25-2 C11H16N4O2S3
    2,6-Di-morpholin-4-yl-4λ4-[1,2,4]dithiazolo[1,5-b][1,2,4]dithiazole
    —— (2R,4S,5S,6S,7RS)-6-ethyl-7-hydroxy-2,4-dimethylnonan-5-olide 126365-71-7 C13H24O3
    (2R,4S,5S,6S,7RS)-6-ethyl-7-hydroxy-2,4-dimethylnonan-5-olide
    —— 2-Tert-butyl-[1,2,4]triazolo[1,5-A]pyridin-6-amine 1512448-95-1 C10H14N4
    2-Tert-butyl-[1,2,4]triazolo[1,5-A]pyridin-6-amine
    —— (2,2,2-Trimethoxy-4-methyl-2,3-dihydro-2λ<sup>5</sup>-[1,2]oxaphosphol-5-yl)-phosphonic acid dimethyl ester 78731-84-7 C9H20O7P2
    (2,2,2-Trimethoxy-4-methyl-2,3-dihydro-2λ<sup>5</sup>-[1,2]oxaphosphol-5-yl)-phosphonic acid dimethyl ester
    —— (2S,4R,E)-benzyl 2-(benzoyloxymethyl)-4-(3-(3-ethoxyacryloyl)ureido)-3,3-difluoropyrrolidine-1-carboxylate 1145778-45-5 C26H27F2N3O7
    (2S,4R,E)-benzyl 2-(benzoyloxymethyl)-4-(3-(3-ethoxyacryloyl)ureido)-3,3-difluoropyrrolidine-1-carboxylate
    —— 2-Methyl-6,7-methylenedioxy-4-oxo-3,1-benzoxazin 38520-79-5 C10H7NO4
    2-Methyl-6,7-methylenedioxy-4-oxo-3,1-benzoxazin
    —— 2α-bromomethyl-5α-cholestan-3β-ol 111301-00-9 C28H49BrO
    2α-bromomethyl-5α-cholestan-3β-ol
    —— (2,2-Dimethyl-propionylamino)-(2-methoxy-phenyl)-acetic acid methyl ester 120226-48-4 C15H21NO4
    (2,2-Dimethyl-propionylamino)-(2-methoxy-phenyl)-acetic acid methyl ester
    —— 2-(1-Acetyl-2-phenyl-hydrazino)-buten-(2) 23790-94-5 C12H16N2O
    2-(1-Acetyl-2-phenyl-hydrazino)-buten-(2)
    —— 2-Dimethylimmoniamethylene-3-chloroacetoxyindole chloride 136429-61-3 C13H14ClN2O2*Cl
    2-Dimethylimmoniamethylene-3-chloroacetoxyindole chloride
    —— 2-Cyclohexyl-6,7-dihydro-5H-pyrrolo[1,2-c]pyrimidine-1,3-dione 137634-79-8 C13H18N2O2
    2-Cyclohexyl-6,7-dihydro-5H-pyrrolo[1,2-c]pyrimidine-1,3-dione
    —— 2-(methylamino)-7-aminomitosene 138724-40-0 C15H18N4O4
    2-(methylamino)-7-aminomitosene
    —— 2,23-Diaza<20<sup>2,23</sup>>(4,4'')-o-terphenylo<3.3>(4,4'')-o-terphenylophan 77968-10-6 C60H48N2
    2,23-Diaza<20<sup>2,23</sup>>(4,4'')-o-terphenylo<3.3>(4,4'')-o-terphenylophan