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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(perfluoroethyl)-4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569833-61-9 C19H16F5N5
    2-(perfluoroethyl)-4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 2-(3-bromo-phenyl)-8-chloro-4-hydroxy-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline-5-carboxylic acid methyl ester 1343459-03-9 C19H19BrClNO3
    2-(3-bromo-phenyl)-8-chloro-4-hydroxy-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline-5-carboxylic acid methyl ester
    —— 2',4'-dichloro-N-(3-(1-hydroxycyclopropyl)phenyl)biphenyl-4-sulfonamide 1218932-02-5 C21H17Cl2NO3S
    2',4'-dichloro-N-(3-(1-hydroxycyclopropyl)phenyl)biphenyl-4-sulfonamide
    —— 2-(2'-pyridyl)phenyltellurium(II) bromide 106994-09-6 C11H8BrNTe
    2-(2'-pyridyl)phenyltellurium(II) bromide
    —— 2-Heptyl-5-<4-octanoylamin-phenyl>-1,3,4-thiadiazol 77477-68-0 C23H35N3OS
    2-Heptyl-5-<4-octanoylamin-phenyl>-1,3,4-thiadiazol
    —— (2R,3S)-3-Bromomethyl-3-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester 104862-51-3 C15H15BrN2O5S
    (2R,3S)-3-Bromomethyl-3-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester
    —— 2,2-dichlorotrifluoroethyl 2-chloroethyl sulfone 102990-71-6 C4H4Cl3F3O2S
    2,2-dichlorotrifluoroethyl 2-chloroethyl sulfone
    —— 2-hydroxy-3-[(1H-indole-5-carbonyl)-amino]-3,4-dihydro-2H-1-oxa-2-bora-naphthalene-8-carboxylic acid 1618082-57-7 C18H15BN2O5
    2-hydroxy-3-[(1H-indole-5-carbonyl)-amino]-3,4-dihydro-2H-1-oxa-2-bora-naphthalene-8-carboxylic acid
    —— 2-(α-Naphthyl)-5-(β-naphthyl)-1,3,4-oxadiazol 1049-23-6 C22H14N2O
    2-(α-Naphthyl)-5-(β-naphthyl)-1,3,4-oxadiazol
    —— (2-Hexyloxy-naphthalen-1-yl)-acetonitrile 51958-43-1 C18H21NO
    (2-Hexyloxy-naphthalen-1-yl)-acetonitrile
    —— 2-{1-benzyl-3-cyano-5-oxo-4-[1-phenyl-3-(1-butyl-3,3-dimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-1,5-dihydro-pyrrol-2-ylidene}-malononitrile 1241820-23-4 C38H33N5O
    2-{1-benzyl-3-cyano-5-oxo-4-[1-phenyl-3-(1-butyl-3,3-dimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-1,5-dihydro-pyrrol-2-ylidene}-malononitrile
    —— (2'R,3'R,7R)-(E,E)-tert-butyl 11-<3'-(((tert-butyldiphenylsilyl)oxy)methyl)-4'-oxo-2'-oxetanyl>-3,5,7-trimethyl-2,4-undecadienoate 123487-27-4 C38H54O5Si
    (2'R,3'R,7R)-(E,E)-tert-butyl 11-<3'-(((tert-butyldiphenylsilyl)oxy)methyl)-4'-oxo-2'-oxetanyl>-3,5,7-trimethyl-2,4-undecadienoate
    —— 2-(4-carboxy-phenyl)-3-phenyl-naphtho[1,2-d][1,2,3]triazolium betaine 114947-17-0 C23H15N3O2
    2-(4-carboxy-phenyl)-3-phenyl-naphtho[1,2-d][1,2,3]triazolium betaine
    —— 2-Formyl-1-oxo-4-phenyl-1,2,3,4-tetrahydrobenzo<f>quinoline 106696-08-6 C20H15NO2
    2-Formyl-1-oxo-4-phenyl-1,2,3,4-tetrahydrobenzo<f>quinoline
    —— (2R)-2-amino-2-(6-(spiro[5.5]undecan-3-yloxy)-5-(trifluoromethyl)naphthalen-2-yl)propyl dihydrogen phosphate 1225351-98-3 C25H33F3NO5P
    (2R)-2-amino-2-(6-(spiro[5.5]undecan-3-yloxy)-5-(trifluoromethyl)naphthalen-2-yl)propyl dihydrogen phosphate
    —— 2-(2-((2R)-2-(2,5-dimethoxyphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597577-08-7 C19H23N3O5S2
    2-(2-((2R)-2-(2,5-dimethoxyphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— [(2,4,6-trimethylphenyl)3PH][Cl2B(C6F5)2] 1187326-93-7 C12BCl2F10*C27H34P
    [(2,4,6-trimethylphenyl)3PH][Cl2B(C6F5)2]
    —— 2-(4,5-dimethoxy-2,3-dihydro-1H-inden-1-ylidene)hydrazine-1-carbothioamide 1062646-88-1 C12H15N3O2S
    2-(4,5-dimethoxy-2,3-dihydro-1H-inden-1-ylidene)hydrazine-1-carbothioamide
    —— 2-(N,N-Dimethylamin-methylen)-2,3-dihydro-3-oxo-benzo<b>thiophen-1,1-dioxid 130685-43-7 C11H11NO3S
    2-(N,N-Dimethylamin-methylen)-2,3-dihydro-3-oxo-benzo<b>thiophen-1,1-dioxid
    —— [2-(4-Bromophenyl)-2-oxoethyl] 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate 1242094-19-4 C15H18BrNO5
    [2-(4-Bromophenyl)-2-oxoethyl] 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate
    —— ((2S,3S)-3-((3E,7E)-9-acetoxy-3,7-dimethylnona-3,7-dien-1-yl)-2-methyloxiran-2-yl)methyl (R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1267490-84-5 C27H35F3O6
    ((2S,3S)-3-((3E,7E)-9-acetoxy-3,7-dimethylnona-3,7-dien-1-yl)-2-methyloxiran-2-yl)methyl (R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
    —— 2-((1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran 32257-31-1 C14H16O2
    2-((1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran
    —— [2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-(2-methoxyethoxy)phenyl]methanol 926295-57-0 C16H15ClF3NO4
    [2-([3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy)-4-(2-methoxyethoxy)phenyl]methanol
    —— 2-<(4S,5R)-4,5-dihydroxyheptyl>-2-methyl-1,3-dioxalane 116948-28-8 C11H22O4
    2-<(4S,5R)-4,5-dihydroxyheptyl>-2-methyl-1,3-dioxalane
    —— 2-[6,9-dihydro-9,9-dimethylpyrano[3,2-f]pyrano[2',3':2,3]pyridine[4,3,2-c,d]indazol-6-yl]-1-ethanol methanesulfonate 664343-58-2 C20H19N3O5S
    2-[6,9-dihydro-9,9-dimethylpyrano[3,2-f]pyrano[2',3':2,3]pyridine[4,3,2-c,d]indazol-6-yl]-1-ethanol methanesulfonate
    —— 2-(β-cyanoethyl)-2-allyl-5-methylcyclohexa-1,3-dione 75124-70-8 C13H17NO2
    2-(β-cyanoethyl)-2-allyl-5-methylcyclohexa-1,3-dione
    —— 2-(4-nitrobenzyl)-13-oxa-2,5-diazapentacyclo[10.7.1.0<sup>3,11</sup>.0<sup>4,9</sup>.0<sup>14,19</sup>]icosa-4,6,8,14(19)-tetraene-10,18-dione 1395093-83-0 C24H19N3O5
    2-(4-nitrobenzyl)-13-oxa-2,5-diazapentacyclo[10.7.1.0<sup>3,11</sup>.0<sup>4,9</sup>.0<sup>14,19</sup>]icosa-4,6,8,14(19)-tetraene-10,18-dione
    —— 2-Anilinothiocarbonyl-malonsaeure-aethylester-<4-methyl-anilid> 13663-96-2 C19H20N2O3S
    2-Anilinothiocarbonyl-malonsaeure-aethylester-<4-methyl-anilid>
    —— (2,2-Diphenyl-vinyl)-thiourea 33201-90-0 C15H14N2S
    (2,2-Diphenyl-vinyl)-thiourea
    —— 2-{(2S)-1-[2-(3-methanesulfonylamino-3-oxopropyl)-5-methoxybenzoyl]pyrrolidin-2-yl}oxazole-4-carboxylic acid (4-cyclohexylbutyl)amide 1403829-67-3 C30H42N4O7S
    2-{(2S)-1-[2-(3-methanesulfonylamino-3-oxopropyl)-5-methoxybenzoyl]pyrrolidin-2-yl}oxazole-4-carboxylic acid (4-cyclohexylbutyl)amide
    —— 2-<Pyridyl-(4)-methyl>-2-imidazolin 90747-42-5 C9H11N3
    2-<Pyridyl-(4)-methyl>-2-imidazolin
    —— 2-(1-(4-((2 S)-4-methyl-3, 4-dihydro-2H-1,4-benzoxazin-2-ylmethoxy)-2-fluorobenzoyl)-2,5-dimethylindol-3-yl)acetic acid benzyl ester 502606-40-8 C36H33FN2O5
    2-(1-(4-((2 S)-4-methyl-3, 4-dihydro-2H-1,4-benzoxazin-2-ylmethoxy)-2-fluorobenzoyl)-2,5-dimethylindol-3-yl)acetic acid benzyl ester
    —— 2-Chloro-4-[2-(1-cyano-2-cyclopropyl-2-oxoethylidene)hydrazino]benzonitrile 501907-64-8 C13H9ClN4O
    2-Chloro-4-[2-(1-cyano-2-cyclopropyl-2-oxoethylidene)hydrazino]benzonitrile
    —— 2-[2-(phenylpyrrolidin-1-yl-methyl)-pyrrol-1-yl]-thiobenzamide 347897-04-5 C22H23N3S
    2-[2-(phenylpyrrolidin-1-yl-methyl)-pyrrol-1-yl]-thiobenzamide
    —— 2-(3-nitro-phenyl)-4,5-diphenyl-2,5-dihydro-oxazol-5-ylamine 65439-68-1 C21H17N3O3
    2-(3-nitro-phenyl)-4,5-diphenyl-2,5-dihydro-oxazol-5-ylamine
    —— (2S,3S,4R,5S,6S)-4-(benzyloxy)-5-((tert-butyldimethylsilyl)oxy)-2-(iodomethyl)-6-(2-((4-methoxybenzyl)oxy)ethyl)tetrahydro-2H-pyran-3-ol 1015481-52-3 C29H43IO6Si
    (2S,3S,4R,5S,6S)-4-(benzyloxy)-5-((tert-butyldimethylsilyl)oxy)-2-(iodomethyl)-6-(2-((4-methoxybenzyl)oxy)ethyl)tetrahydro-2H-pyran-3-ol
    —— (2S,3S)-1-[(4S)-4-benzyl-2-thioxothiazolidin-3-yl]-3-hydroxy-4-iodo-2-methylpent-4-en-1-one 1374301-50-4 C16H18INO2S2
    (2S,3S)-1-[(4S)-4-benzyl-2-thioxothiazolidin-3-yl]-3-hydroxy-4-iodo-2-methylpent-4-en-1-one
    —— 2-ferrocenyl-6-(3-methoxycarbonylphenyl)quinoline 1449564-93-5 C27H21FeNO2
    2-ferrocenyl-6-(3-methoxycarbonylphenyl)quinoline
    —— 2α,3α,23-trihydroxyursa-12,20(30)-dien-28-oic acid 143839-01-4 C30H46O5
    2α,3α,23-trihydroxyursa-12,20(30)-dien-28-oic acid
    —— 2-oxo-N-phenyl-2-(2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]indol-11-yl)acetamide 364344-98-9 C20H19N3O2
    2-oxo-N-phenyl-2-(2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]indol-11-yl)acetamide
    —— (+/-)-2-[4-({[2-(Benzo[2,1,3]thiadiazol-5-yloxy)-pyridine-3-carbonyl]-amino}-methyl)-3-fluoro-phenoxy]-propionic acid 445295-03-4 C22H17FN4O5S
    (+/-)-2-[4-({[2-(Benzo[2,1,3]thiadiazol-5-yloxy)-pyridine-3-carbonyl]-amino}-methyl)-3-fluoro-phenoxy]-propionic acid
    —— 2-Deuterio-2-methyloxirane 41452-33-9 C3H6O
    2-Deuterio-2-methyloxirane
    —— 2-Ethyl-2-(4-pentyloxy-phenyl)-malonic acid diethyl ester 55784-16-2 C20H30O5
    2-Ethyl-2-(4-pentyloxy-phenyl)-malonic acid diethyl ester
    —— 2,6-Diphenyl-4-(α-cyano-2-nitrobenzyliden)-4H-pyran 53871-64-0 C25H16N2O3
    2,6-Diphenyl-4-(α-cyano-2-nitrobenzyliden)-4H-pyran
    —— 2-Propionylamino-5-nitro-benzolsulfonsaeure-N-propionylamid 100139-15-9 C12H15N3O6S
    2-Propionylamino-5-nitro-benzolsulfonsaeure-N-propionylamid
    —— 2.8-Dimethyl-5-chlor-thiochromanon 830-57-9 C11H11ClOS
    2.8-Dimethyl-5-chlor-thiochromanon
    —— 2-Brom-4,7-methano-cis-hexahydro-indan-1,3-dion 90841-53-5 C10H11BrO2
    2-Brom-4,7-methano-cis-hexahydro-indan-1,3-dion
    —— 2-Isobutyryl-3,5-dimethyl-phenoxyessigsaeure 110060-33-8 C14H18O4
    2-Isobutyryl-3,5-dimethyl-phenoxyessigsaeure
    —— 2,2,4-Trichlor-4-(4-methylpiperazin-1-yl)-6,6-diphenyl-cyclotriphosphazatrien 98145-94-9 C17H21Cl3N5P3
    2,2,4-Trichlor-4-(4-methylpiperazin-1-yl)-6,6-diphenyl-cyclotriphosphazatrien
    —— 2.4.6-Tris-<dibutyl-phosphino>-1.3.5-triazin 96976-59-9 C27H54N3P3
    2.4.6-Tris-<dibutyl-phosphino>-1.3.5-triazin