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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4'-chlorobiphenyl-2-yl)benzoxazole 1592629-34-9 C19H12ClNO
    2-(4'-chlorobiphenyl-2-yl)benzoxazole
    —— 2-(4-Isobutoxy-phenyl)-2-methyl-succinonitrile 55755-82-3 C15H18N2O
    2-(4-Isobutoxy-phenyl)-2-methyl-succinonitrile
    —— 2-Nitro-3-p-methoxyphenyl-1-phthalimido-aziridin 58243-58-6 C17H13N3O5
    2-Nitro-3-p-methoxyphenyl-1-phthalimido-aziridin
    —— 2-[(2R,3R)-2-Methanesulfonyl-4-oxo-3-(trityl-amino)-azetidin-1-yl]-3-methyl-but-2-enoic acid benzyl ester 59436-01-0 C35H34N2O5S
    2-[(2R,3R)-2-Methanesulfonyl-4-oxo-3-(trityl-amino)-azetidin-1-yl]-3-methyl-but-2-enoic acid benzyl ester
    —— 2,6-Bis-[3-(2,4,5-trimethyl-phenyl)-propyl]-pyrrolo[3,4-f]isoindole-1,3,5,7-tetraone 61976-97-4 C34H36N2O4
    2,6-Bis-[3-(2,4,5-trimethyl-phenyl)-propyl]-pyrrolo[3,4-f]isoindole-1,3,5,7-tetraone
    —— 2-(3-chloro-4-{2-[2-(4-chloro-phenyl)-5-methyl-2<i>H</i>-[1,2,3]triazol-4-yl]-vinyl}-phenyl)-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole 61520-19-2 C27H18Cl2N6
    2-(3-chloro-4-{2-[2-(4-chloro-phenyl)-5-methyl-2<i>H</i>-[1,2,3]triazol-4-yl]-vinyl}-phenyl)-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole
    —— 2-Chlor-6,7-dianilino-9-phenylphenazin 32567-79-6 C30H21ClN4
    2-Chlor-6,7-dianilino-9-phenylphenazin
    —— 2-{3-chloro-4-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-phenyl}-2<i>H</i>-benzo[1,2,3]triazole 61520-09-0 C22H15ClN6
    2-{3-chloro-4-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-phenyl}-2<i>H</i>-benzo[1,2,3]triazole
    —— {2-[(4-Chloro-phenyl)-methyl-phenyl-silanyloxy]-ethyl}-dimethyl-amine 59229-04-8 C17H22ClNOSi
    {2-[(4-Chloro-phenyl)-methyl-phenyl-silanyloxy]-ethyl}-dimethyl-amine
    —— 2-(((1s,4s)-4-((4-(3-chloro-2-fluorophenyl)-3-phenyl-5-propyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid 1231306-03-8 C28H32ClFN2O3
    2-(((1s,4s)-4-((4-(3-chloro-2-fluorophenyl)-3-phenyl-5-propyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid
    —— 2-Amino-3-cyan-4-acetyl-5-phenyl-furan 14476-70-1 C13H10N2O2
    2-Amino-3-cyan-4-acetyl-5-phenyl-furan
    —— 2-chloro-N-[4-chloro-3-(1,5-dimethyl-1H-imidazol-2-yl)phenyl]-6-thiophen-2-ylpyridine-3-carboxamide 1128191-25-2 C21H16Cl2N4OS
    2-chloro-N-[4-chloro-3-(1,5-dimethyl-1H-imidazol-2-yl)phenyl]-6-thiophen-2-ylpyridine-3-carboxamide
    —— (2-Chlorophenyl)imino-dipyrrolidin-1-yl-[(tripyrrolidin-1-yl-lambda5-phosphanylidene)amino]-lambda5-phosphane 417706-58-2 C26H44ClN7P2
    (2-Chlorophenyl)imino-dipyrrolidin-1-yl-[(tripyrrolidin-1-yl-lambda5-phosphanylidene)amino]-lambda5-phosphane
    —— 2-(2,6-Dinitrophenoxy)ethylphthalimide 58910-39-7 C16H11N3O7
    2-(2,6-Dinitrophenoxy)ethylphthalimide
    —— 2-(4-Chloro-2-nitro-benzenesulfonyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid ethyl ester 54625-67-1 C18H17ClN2O6S
    2-(4-Chloro-2-nitro-benzenesulfonyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid ethyl ester
    —— 2-Vinyloxiran-3,3-d2 62214-41-9 C4H6O
    2-Vinyloxiran-3,3-d2
    —— 2-Methyl-1-(2-oxido-3-brom-5-nitrostyryl)-isochinolinium 57058-71-6 C18H13BrN2O3
    2-Methyl-1-(2-oxido-3-brom-5-nitrostyryl)-isochinolinium
    —— 2-styryl-furo[2,3-<i>b</i>]quinoxaline 40598-85-4 C18H12N2O
    2-styryl-furo[2,3-<i>b</i>]quinoxaline
    —— 21,22-Ethoxycarbonylmethylenoctaethylporphyrin 58469-64-0 C40H50N4O2
    21,22-Ethoxycarbonylmethylenoctaethylporphyrin
    —— 2,3,3-Trichlor-1,3-dibrom-propan 101084-68-8 C3H3Br2Cl3
    2,3,3-Trichlor-1,3-dibrom-propan
    —— (2R,4S,5R,6R)-6-[(R)-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-hydroxy-methyl]-4,5-dihydroxy-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester 192447-82-8 C14H24O9
    (2R,4S,5R,6R)-6-[(R)-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-hydroxy-methyl]-4,5-dihydroxy-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— (2R,3S,6R-)-6-<2-(benzyloxy)-1(S)-methyl>ethyl-3,6-dihydro-3-methyl-2H-pyran-2-carboxylic acid methyl ester 96720-61-5 C18H24O4
    (2R,3S,6R-)-6-<2-(benzyloxy)-1(S)-methyl>ethyl-3,6-dihydro-3-methyl-2H-pyran-2-carboxylic acid methyl ester
    —— 2-(methoxymethyl)-2-dodecen-7-yn-1-ol 127016-56-2 C14H24O2
    2-(methoxymethyl)-2-dodecen-7-yn-1-ol
    —— 2-ureidooxy-pentanoic acid ethyl ester 5766-91-6 C8H16N2O4
    2-ureidooxy-pentanoic acid ethyl ester
    —— 2-[(1,1'-biphenyl-4-yl)(5-methyl-2-furyl)methyl]-5-methylfuran 1146220-73-6 C23H20O2
    2-[(1,1'-biphenyl-4-yl)(5-methyl-2-furyl)methyl]-5-methylfuran
    —— 2-{5-[(4-isopropyl-phenyl)-methyl-amino]-4'-trifluoromethyl-biphenyl-3-yl}-4-methyl-pentanoic acid 1145690-53-4 C29H32F3NO2
    2-{5-[(4-isopropyl-phenyl)-methyl-amino]-4'-trifluoromethyl-biphenyl-3-yl}-4-methyl-pentanoic acid
    —— 2,3-diethoxycarbonylhydrazino-6-methyl-7-nitroquinoxaline 121830-34-0 C15H19N7O6
    2,3-diethoxycarbonylhydrazino-6-methyl-7-nitroquinoxaline
    —— 2-amino-N-[4-(cyano-dimethyl-methyl)-phenyl]-4,5-dimethoxy-benzamide 1067193-05-8 C19H21N3O3
    2-amino-N-[4-(cyano-dimethyl-methyl)-phenyl]-4,5-dimethoxy-benzamide
    —— 2,4-diphenyl-3-thiophenecarboxylic acid 80676-06-8 C17H12O2S
    2,4-diphenyl-3-thiophenecarboxylic acid
    —— 2-methoxycarbonyl-7-methoxy-3-phenylacridine 1266327-58-5 C22H17NO3
    2-methoxycarbonyl-7-methoxy-3-phenylacridine
    —— 2-methyl-2-(2-methylpropyl)-4-phenyl-1,3-oxazol-5-one 73444-54-9 C14H17NO2
    2-methyl-2-(2-methylpropyl)-4-phenyl-1,3-oxazol-5-one
    —— 2-α-Methylbenzyl-3,3-pentamethylenoxaziridin 172978-61-9 C14H19NO
    2-α-Methylbenzyl-3,3-pentamethylenoxaziridin
    —— 2-hydroxy-3-nitro-4-oxo-4,6,7,8,9,10-hexahydro-pyrido[1,2-<i>a</i>]azepine-1-carboxylic acid methyl ester 61018-97-1 C12H14N2O6
    2-hydroxy-3-nitro-4-oxo-4,6,7,8,9,10-hexahydro-pyrido[1,2-<i>a</i>]azepine-1-carboxylic acid methyl ester
    —— 2,5-bis-trifluoromethyl-oxazole-4-carboxylic acid ethylamide 56406-58-7 C8H6F6N2O2
    2,5-bis-trifluoromethyl-oxazole-4-carboxylic acid ethylamide
    —— 2-(2-Hydroxy-3-isopropylamino-propoxy)-benzaldehyde oxime; hydrochloride 59893-40-2 C13H20N2O3*ClH
    2-(2-Hydroxy-3-isopropylamino-propoxy)-benzaldehyde oxime; hydrochloride
    —— 2-Ethyl-6-phenyl-3-phenylamino-2,3-dihydro-[1,3,5]thiadiazin-4-one 59850-06-5 C17H17N3OS
    2-Ethyl-6-phenyl-3-phenylamino-2,3-dihydro-[1,3,5]thiadiazin-4-one
    —— 2-(4-chloro-benzothiazol-2-ylimino)-5-methyl-3-<i>p</i>-tolyl-thiazolidin-4-one 56463-11-7 C18H14ClN3OS2
    2-(4-chloro-benzothiazol-2-ylimino)-5-methyl-3-<i>p</i>-tolyl-thiazolidin-4-one
    —— 2-ethyl-1-[5-(methylsulfonyl)pentyl]-1H-imidazo[4,5-c]quinoline-5N-oxide 434286-17-6 C18H23N3O3S
    2-ethyl-1-[5-(methylsulfonyl)pentyl]-1H-imidazo[4,5-c]quinoline-5N-oxide
    —— (2S,3S)-2-benzyl-3-methoxy-4,4-dimethylpentanol 133797-54-3 C15H24O2
    (2S,3S)-2-benzyl-3-methoxy-4,4-dimethylpentanol
    —— 2-(2-chloroquinolin-3-yl)-4-oxo-4-phenylbutane-1,1-diyl-diphosphonic acid 1369292-07-8 C19H18ClNO7P2
    2-(2-chloroquinolin-3-yl)-4-oxo-4-phenylbutane-1,1-diyl-diphosphonic acid
    —— (2R,3R)-1-[4-(4-Fluoro-benzyloxy)-benzenesulfonyl]-3-methyl-aziridine-2-carboxylic acid tert-butyl ester 683204-95-7 C21H24FNO5S
    (2R,3R)-1-[4-(4-Fluoro-benzyloxy)-benzenesulfonyl]-3-methyl-aziridine-2-carboxylic acid tert-butyl ester
    —— 2-benzyl-3-methoxybutan-1-ol 121097-36-7 C12H18O2
    2-benzyl-3-methoxybutan-1-ol
    —— [(2R,3S,4S,5R,6R)-6-[[(S)-[diethoxy(oxido)phosphaniumyl]-(4-fluorophenyl)methyl]amino]-3,4,5-tris(2,2-dimethylpropanoyloxy)oxan-2-yl]methyl 2,2-dimethylpropanoate 1158344-23-0 C37H59FNO12P
    [(2R,3S,4S,5R,6R)-6-[[(S)-[diethoxy(oxido)phosphaniumyl]-(4-fluorophenyl)methyl]amino]-3,4,5-tris(2,2-dimethylpropanoyloxy)oxan-2-yl]methyl 2,2-dimethylpropanoate
    —— 2,2,4,4-Tetra-tert-butyl-1,3-dimethyl-[1,3,2,4]diphosphadisiletane 67877-27-4 C18H42P2Si2
    2,2,4,4-Tetra-tert-butyl-1,3-dimethyl-[1,3,2,4]diphosphadisiletane
    —— 2-Chlor-5-trifluormethyl-1,4-benzochinon 16052-56-5 C7H2ClF3O2
    2-Chlor-5-trifluormethyl-1,4-benzochinon
    —— [2-Benzyl-2,3-bis(2,2-diphenylethenyl)-1-phenylcyclopropyl]benzene 290820-89-2 C50H40
    [2-Benzyl-2,3-bis(2,2-diphenylethenyl)-1-phenylcyclopropyl]benzene
    —— 2-(3,5-dimethyl-pyrazol-1-yl)-4-methyl-1(3)<i>H</i>-benzoimidazole 40341-05-7 C13H14N4
    2-(3,5-dimethyl-pyrazol-1-yl)-4-methyl-1(3)<i>H</i>-benzoimidazole
    —— 2,6-Bis(phenoxycarbonyloxymethyl)pyridin 13697-63-7 C21H17NO6
    2,6-Bis(phenoxycarbonyloxymethyl)pyridin
    —— 2-(N-[2-(benzenesulfonamido)acetyl]-3-fluoroanilino)-N-cyclopentyl-2-(2-methylphenyl)acetamide 1355325-33-5 C28H30FN3O4S
    2-(N-[2-(benzenesulfonamido)acetyl]-3-fluoroanilino)-N-cyclopentyl-2-(2-methylphenyl)acetamide
    —— 2,4-Dianilino-pyridin 93317-21-6 C17H15N3
    2,4-Dianilino-pyridin