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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2-Dimethyl-5-dichlormethyl-5-methoxy-4-oxazolidon 89774-88-9 C7H11Cl2NO3
    2,2-Dimethyl-5-dichlormethyl-5-methoxy-4-oxazolidon
    —— 2,4-Dihydroxy-5-ethoxycarbonyl-7-furyl-pyrido<2,3-d>pyrimidin 96432-13-2 C14H11N3O5
    2,4-Dihydroxy-5-ethoxycarbonyl-7-furyl-pyrido<2,3-d>pyrimidin
    —— 2,4-Dihydroxy-5-carboxy-7-furyl-pyrido<2,3-d>pyrimidin 95072-91-6 C12H7N3O5
    2,4-Dihydroxy-5-carboxy-7-furyl-pyrido<2,3-d>pyrimidin
    —— 2,4-dichloro-7-(3,4-dimethoxyphenyl)-9-methyl-pyrido[3',2':4,5]thieno[3,2-d]pyrimidine 874388-93-9 C18H13Cl2N3O2S
    2,4-dichloro-7-(3,4-dimethoxyphenyl)-9-methyl-pyrido[3',2':4,5]thieno[3,2-d]pyrimidine
    —— 2-{2-[3-(4-dimethylaminophenyl)-1-ethylureido]indan-5-ylsulfanyl}-2-methylpropionic acid 685831-62-3 C24H31N3O3S
    2-{2-[3-(4-dimethylaminophenyl)-1-ethylureido]indan-5-ylsulfanyl}-2-methylpropionic acid
    —— 2-fluoro-N-(6-(4-(4-fluorophenyl)-1-(2-(2-hydroxyethoxy)ethyl)-1H-imidazol-5-yl)imidazo[1,2-b]pyridazin-2-yl)isonicotinamide 1615724-21-4 C25H21F2N7O3
    2-fluoro-N-(6-(4-(4-fluorophenyl)-1-(2-(2-hydroxyethoxy)ethyl)-1H-imidazol-5-yl)imidazo[1,2-b]pyridazin-2-yl)isonicotinamide
    —— 2-bromo-12-aminobenzo[b]acridine 1620723-22-9 C17H11BrN2
    2-bromo-12-aminobenzo[b]acridine
    —— 2-Acetamino-8,8,9,9,10,10,10-heptafluor-decansaeure 10325-20-9 C12H16F7NO3
    2-Acetamino-8,8,9,9,10,10,10-heptafluor-decansaeure
    —— 2-Phenyl-indandiol-(1,3) 18473-55-7 C15H14O2
    2-Phenyl-indandiol-(1,3)
    —— (2R,4aR,6R,8S,8aR)-8-Allyloxy-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one 173601-57-5 C17H20O6
    (2R,4aR,6R,8S,8aR)-8-Allyloxy-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one
    —— 2-bromo-6-hydroxymethyl-3-methoxy-4H-pyran-4-one 75931-83-8 C7H7BrO4
    2-bromo-6-hydroxymethyl-3-methoxy-4H-pyran-4-one
    —— (2R,3R,4S,8S)-8-[(4S,5S,6S)-6-((S)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-1-(tert-butyl-diphenyl-silanyloxy)-3-methoxy-2,4-dimethyl-nonan-5-ol 618096-14-3 C45H68O6Si
    (2R,3R,4S,8S)-8-[(4S,5S,6S)-6-((S)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-1-(tert-butyl-diphenyl-silanyloxy)-3-methoxy-2,4-dimethyl-nonan-5-ol
    —— (2R,5R)-1,2,5-tribenzylpyrrolidine 154809-02-6 C25H27N
    (2R,5R)-1,2,5-tribenzylpyrrolidine
    —— 2-((2E)-but-2-en-2-yl)-4-fluoro-N-methoxybenzamide 1404083-19-7 C12H14FNO2
    2-((2E)-but-2-en-2-yl)-4-fluoro-N-methoxybenzamide
    —— 2-Methyl-3-methylsulfanyl-6-phenyl-2,6-dihydro-[1,2,4]triazino[6,5-e][1,2,4]triazine 120456-13-5 C12H12N6S
    2-Methyl-3-methylsulfanyl-6-phenyl-2,6-dihydro-[1,2,4]triazino[6,5-e][1,2,4]triazine
    —— 2-(N-methyl-N-isobutylamino)-ethane-1,1-diphosphonic acid 204985-20-6 C7H19NO6P2
    2-(N-methyl-N-isobutylamino)-ethane-1,1-diphosphonic acid
    —— (+/-)-2-Ethyl-tetrahydrofuranol-(2) 89534-32-7 C6H12O2
    (+/-)-2-Ethyl-tetrahydrofuranol-(2)
    —— (2R,4S,5S)-4-amino-N-(4-fluorophenyl)-2-methyl-5-[[2-[2-[(2-methylcyclopropyl)methyl]-1,1-dioxo-1,2,5-thiadiazinan-5-yl]acetyl]amino]-6-phenylhexanamide 1070547-03-3 C29H40FN5O4S
    (2R,4S,5S)-4-amino-N-(4-fluorophenyl)-2-methyl-5-[[2-[2-[(2-methylcyclopropyl)methyl]-1,1-dioxo-1,2,5-thiadiazinan-5-yl]acetyl]amino]-6-phenylhexanamide
    —— 2,3-bis(acetoxymethyl)-5,10-benzo<g>quinoxalinedione 98406-21-4 C18H14N2O6
    2,3-bis(acetoxymethyl)-5,10-benzo<g>quinoxalinedione
    —— 2,5,8,11,14,17,23,26,29,32,35,38-dodecaoxatetracyclo<37.3.1.1<sup>18,22</sup>.0<sup>43,44</sup>>tetratetraconta-1(43),18,20,22(44),39,41-hexaene 106376-96-9 C32H46O12
    2,5,8,11,14,17,23,26,29,32,35,38-dodecaoxatetracyclo<37.3.1.1<sup>18,22</sup>.0<sup>43,44</sup>>tetratetraconta-1(43),18,20,22(44),39,41-hexaene
    —— 2,2-Dimethoxycarbonyl-1-methoxy-indan 70625-41-1 C14H16O5
    2,2-Dimethoxycarbonyl-1-methoxy-indan
    —— 2-[(1-benzofuran-5-ylmethyl)thio]-5-(2,3-dihydro-1-benzofuran-5-yl)-1,3,4-oxadiazole 1005200-35-0 C19H14N2O3S
    2-[(1-benzofuran-5-ylmethyl)thio]-5-(2,3-dihydro-1-benzofuran-5-yl)-1,3,4-oxadiazole
    —— 2-[5-[2-[[4-(methylthio)phenyl]amino]-4-pyridyl]-1,3,4-oxadiazol-2-yl]propan-2-ol 1005202-49-2 C17H18N4O2S
    2-[5-[2-[[4-(methylthio)phenyl]amino]-4-pyridyl]-1,3,4-oxadiazol-2-yl]propan-2-ol
    —— 2-methylsulfanyl-5-oxo-8-phenyl-5,6,7,8-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile 928788-12-9 C15H12N4OS
    2-methylsulfanyl-5-oxo-8-phenyl-5,6,7,8-tetrahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 2-Methyl-1-propyl-4-((1R,2S,3R)-1,2,3,4-tetrahydroxy-butyl)-1H-pyrrole-3-carboxylic acid ethyl ester 71231-94-2 C15H25NO6
    2-Methyl-1-propyl-4-((1R,2S,3R)-1,2,3,4-tetrahydroxy-butyl)-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 2-<i>tert</i>-butylamino-1-hydroxy-6,7-dihydro-5<i>H</i>-pyrido[3,2,1-<i>ij</i>]quinolin-3-one 69513-96-8 C16H20N2O2
    2-<i>tert</i>-butylamino-1-hydroxy-6,7-dihydro-5<i>H</i>-pyrido[3,2,1-<i>ij</i>]quinolin-3-one
    —— 2-(3-Ethylidendioxy-1,4,4-trimethylcyclohexyl)-malonitril 68269-49-8 C14H20N2O2
    2-(3-Ethylidendioxy-1,4,4-trimethylcyclohexyl)-malonitril
    —— 2,3,7,8,12,13,17,18-octaethyl-5-<i>o</i>-tolyl-porphyrin 65858-38-0 C43H52N4
    2,3,7,8,12,13,17,18-octaethyl-5-<i>o</i>-tolyl-porphyrin
    —— (2,2,2-Trichloro-acetyl)-carbamic acid 2-(2,2,2-trichloro-acetylcarbamoyl)-cyclohex-1-enyl ester 64434-78-2 C12H10Cl6N2O5
    (2,2,2-Trichloro-acetyl)-carbamic acid 2-(2,2,2-trichloro-acetylcarbamoyl)-cyclohex-1-enyl ester
    —— 2,2,3,3,4,4,5,5-Octafluoro-5-[1,1,2,2,3,3,4,4-octafluoro-4-(1,1,2,2,3,3,4,4-octafluoro-4-methoxycarbonimidoyl-butoxy)-butoxy]-pentanimidic acid methyl ester 60378-54-3 C16H8F24N2O4
    2,2,3,3,4,4,5,5-Octafluoro-5-[1,1,2,2,3,3,4,4-octafluoro-4-(1,1,2,2,3,3,4,4-octafluoro-4-methoxycarbonimidoyl-butoxy)-butoxy]-pentanimidic acid methyl ester
    —— (2R,3R)-1-(4-Nitro-phenyl)-3-phenyl-aziridine-2-carbonitrile 69689-96-9 C15H11N3O2
    (2R,3R)-1-(4-Nitro-phenyl)-3-phenyl-aziridine-2-carbonitrile
    —— (2E,4E)-1-[4-[(E)-4-(allyl-methyl-amino)-but-2-enyloxy]-3-fluoro-phenyl]-5,9-dimethyl-deca-2,4,8-trien-1-one.fumarate 192435-15-7 C4H4O4*C26H34FNO2
    (2E,4E)-1-[4-[(E)-4-(allyl-methyl-amino)-but-2-enyloxy]-3-fluoro-phenyl]-5,9-dimethyl-deca-2,4,8-trien-1-one.fumarate
    —— (2,5-Dimethoxy-4-methyl-phenyl)-methoxy-acetic acid methyl ester 70313-15-4 C13H18O5
    (2,5-Dimethoxy-4-methyl-phenyl)-methoxy-acetic acid methyl ester
    —— 2-Amino-8-(tert-butyl-diphenyl-silanyloxy)-5-nitro-2a,3-dihydro-2H-4-oxa-8b-aza-cyclobuta[a]naphthalen-1-one 79678-97-0 C26H27N3O5Si
    2-Amino-8-(tert-butyl-diphenyl-silanyloxy)-5-nitro-2a,3-dihydro-2H-4-oxa-8b-aza-cyclobuta[a]naphthalen-1-one
    —— 2-[5-((E)-{1-[3-(3-benzylphenoxy)propyl]-1H-indol-3-yl}methylidene)-2,4-dioxo-1,3-thiazolan-3-yl]acetic acid 241497-56-3 C30H26N2O5S
    2-[5-((E)-{1-[3-(3-benzylphenoxy)propyl]-1H-indol-3-yl}methylidene)-2,4-dioxo-1,3-thiazolan-3-yl]acetic acid
    —— 2-(4-methyl-2-<i>p</i>-tolyloxy-thiazol-5-yl)-propionic acid 57648-03-0 C14H15NO3S
    2-(4-methyl-2-<i>p</i>-tolyloxy-thiazol-5-yl)-propionic acid
    —— <<<<2β-<3α-<(Phenylmethoxy)methoxy>-1(E)-octenyl>-3-cyclopenten-1α-yl>oxy>methoxy>methyl>benzene 82945-83-3 C29H38O4
    <<<<2β-<3α-<(Phenylmethoxy)methoxy>-1(E)-octenyl>-3-cyclopenten-1α-yl>oxy>methoxy>methyl>benzene
    —— 2-benzalhydrazino-5-cyano-6-(4-methoxyphenyl)-3,4-dihydropyrimidin-4-one 153896-53-8 C19H15N5O2
    2-benzalhydrazino-5-cyano-6-(4-methoxyphenyl)-3,4-dihydropyrimidin-4-one
    —— [(2R,3R,4S,5S)-3,4-diacetyloxy-5-(5-amino-7-methyl-1,6,7,9,11-pentazatricyclo[6.3.1.04,12]dodeca-2,4(12),5,8,10-pentaen-2-yl)-4-methyloxolan-2-yl]methyl acetate 1185740-79-7 C20H24N6O7
    [(2R,3R,4S,5S)-3,4-diacetyloxy-5-(5-amino-7-methyl-1,6,7,9,11-pentazatricyclo[6.3.1.04,12]dodeca-2,4(12),5,8,10-pentaen-2-yl)-4-methyloxolan-2-yl]methyl acetate
    —— 2-(4-methoxy-phenyl)-5-{4-[4-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-styryl]-phenyl}-[1,3,4]oxadiazole 59151-71-2 C31H23N5O2
    2-(4-methoxy-phenyl)-5-{4-[4-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-styryl]-phenyl}-[1,3,4]oxadiazole
    —— 2,2',2''-(10-(4-(((4-iodophenyl)diphenylphosphonio)methyl)benzyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetatogadolinium(III) trifluoroacetate 1559061-28-7 C2F3O2*C40H48GdIN4O8P
    2,2',2''-(10-(4-(((4-iodophenyl)diphenylphosphonio)methyl)benzyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetatogadolinium(III) trifluoroacetate
    —— <2-Chlor-hexafluor-1-cyclopentenyl>-a'-ethylcarbinol 3022-66-0 C8H7ClF6O
    <2-Chlor-hexafluor-1-cyclopentenyl>-a'-ethylcarbinol
    —— 2-(2-((6-iodo-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetyl)-N-phenylhydrazine-1-carbothioamide 180995-85-1 C23H18IN5O2S2
    2-(2-((6-iodo-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetyl)-N-phenylhydrazine-1-carbothioamide
    —— 2,2,2-trifluoro-N-[3-(5-hydroxy-6-hydroxymethyl-5,6-dihydro-2H-pyran-2-yloxy)-propyl]-acetamide 350684-94-5 C11H16F3NO5
    2,2,2-trifluoro-N-[3-(5-hydroxy-6-hydroxymethyl-5,6-dihydro-2H-pyran-2-yloxy)-propyl]-acetamide
    —— 2-Naphthalenecarboxylic acid, 4-(2-(4-chloro-3-sulfophenyl)diazenyl)-3-hydroxy-, manganese(2+) salt (1:1) 73385-04-3 C17H11ClMnN2O6S
    2-Naphthalenecarboxylic acid, 4-(2-(4-chloro-3-sulfophenyl)diazenyl)-3-hydroxy-, manganese(2+) salt (1:1)
    —— 2-{[(1S)-1-(4-{hydroxy[(2S)-1-methylpyrrolidin-2-yl]methyl}phenyl)ethyl]amino}-4-(8-methylimidazo[1,2-a]pyridin-3-yl)pyrimidine-5-carbonitrile 1037253-76-1 C27H29N7O
    2-{[(1S)-1-(4-{hydroxy[(2S)-1-methylpyrrolidin-2-yl]methyl}phenyl)ethyl]amino}-4-(8-methylimidazo[1,2-a]pyridin-3-yl)pyrimidine-5-carbonitrile
    —— 2-(2-acetoxy-3-oxo-1,3-diphenylpropyl)cyclohexanone 97800-06-1 C23H24O4
    2-(2-acetoxy-3-oxo-1,3-diphenylpropyl)cyclohexanone
    —— 2-[((4-fluoro-phenyl)-{4-[2-(5-methyl-2-phenyl-oxazol-4-yl)-ethoxy]-phenyl}-amino)-methyl]-benzoic acid 642408-36-4 C32H27FN2O4
    2-[((4-fluoro-phenyl)-{4-[2-(5-methyl-2-phenyl-oxazol-4-yl)-ethoxy]-phenyl}-amino)-methyl]-benzoic acid
    —— 2-isopropyl-5-methyl-3,5-diphenyl-oxazolidine 67102-82-3 C19H23NO
    2-isopropyl-5-methyl-3,5-diphenyl-oxazolidine
    —— 2,4-dioxo-1,3-diphenyl-9-(2-phenylcarbamoyloxy-ethyl)-1,3,6,9-tetraaza-spiro[4.4]nonane-6-carboxylic acid anilide 65288-33-7 C33H30N6O5
    2,4-dioxo-1,3-diphenyl-9-(2-phenylcarbamoyloxy-ethyl)-1,3,6,9-tetraaza-spiro[4.4]nonane-6-carboxylic acid anilide