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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-ethoxy-8,13-dimethyl-1-azacyclo-octadeca-1,3,5,7,13,15,17-heptaene-9,11-diyne 96938-24-8 C21H21NO
    2-ethoxy-8,13-dimethyl-1-azacyclo-octadeca-1,3,5,7,13,15,17-heptaene-9,11-diyne
    —— 2-[6-(Trifluoromethyl)hept-6-en-4-ynyl]isoindole-1,3-dione 1589544-91-1 C16H12F3NO2
    2-[6-(Trifluoromethyl)hept-6-en-4-ynyl]isoindole-1,3-dione
    —— 2-Amino-4-<2,4-dichlor-benzoyl>-thiazol 90876-81-6 C10H6Cl2N2OS
    2-Amino-4-<2,4-dichlor-benzoyl>-thiazol
    —— (2R,4R)-2,4,7,7-tetramethyl-1,5-dioxecane-6,10-dione 1239919-88-0 C12H20O4
    (2R,4R)-2,4,7,7-tetramethyl-1,5-dioxecane-6,10-dione
    —— 2-(1H-imidazol-1-yl)-8-[(1E)-4-pyrrolidin-1-ylbut-1-en-1-yl]benzo[c][2,7]naphthyridin-4-amine 1055962-31-6 C23H24N6
    2-(1H-imidazol-1-yl)-8-[(1E)-4-pyrrolidin-1-ylbut-1-en-1-yl]benzo[c][2,7]naphthyridin-4-amine
    —— 2,6-dimethylphenyl 2-O-benzoyl-3,6-di-O-benzyl-β-D-galactopyranosyl-(1->4)-3-O-benzoyl-6-O-benzyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-glucopyranoside 1163124-36-4 C58H58Cl3NO13S
    2,6-dimethylphenyl 2-O-benzoyl-3,6-di-O-benzyl-β-D-galactopyranosyl-(1->4)-3-O-benzoyl-6-O-benzyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-glucopyranoside
    —— 2,2-dimethyl-1-trimethylgermyl-2,3-dihydro-2-germaphenalene 113699-26-6 C17H24Ge2
    2,2-dimethyl-1-trimethylgermyl-2,3-dihydro-2-germaphenalene
    —— 2-acetoxy-4,4-dimethylcyclopentyl(bromoacetoxy)methyl ketone 73879-68-2 C13H19BrO5
    2-acetoxy-4,4-dimethylcyclopentyl(bromoacetoxy)methyl ketone
    —— 2'-deoxycytidylyl-(3'->5')-2'-deoxyadenosine 5'-[6-(9,10-dioxo-1-anthracenyl)amino-6-oxohexyl] thiophosphate 1204478-00-1 C39H43N9O14P2S
    2'-deoxycytidylyl-(3'->5')-2'-deoxyadenosine 5'-[6-(9,10-dioxo-1-anthracenyl)amino-6-oxohexyl] thiophosphate
    —— 2-Methoxymethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester-6-carboxylic acid 55551-61-6 C20H22N2O9
    2-Methoxymethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester-6-carboxylic acid
    —— (2-amino-4-iodophenyl)(2-fluorophenyl)methanone 131637-09-7 C13H9FINO
    (2-amino-4-iodophenyl)(2-fluorophenyl)methanone
    —— 2-hydroxy-benzaldehyde [4-(4-bromo-phenyl)-5-oxo-thiazolidin-2-ylidene]-hydrazone 101422-79-1 C16H12BrN3O2S
    2-hydroxy-benzaldehyde [4-(4-bromo-phenyl)-5-oxo-thiazolidin-2-ylidene]-hydrazone
    —— 2-(4-chloro-phenyl)-2-nitro-indan-1,3-dione 896-31-1 C15H8ClNO4
    2-(4-chloro-phenyl)-2-nitro-indan-1,3-dione
    —— (2R,3R)-2-isobutyl-3-hydroxy-4-(N-Boc-(R)-pyrrolidin-2-yl)-butyric acid 1228119-13-8 C17H31NO5
    (2R,3R)-2-isobutyl-3-hydroxy-4-(N-Boc-(R)-pyrrolidin-2-yl)-butyric acid
    —— (2S,3R,4S,5S,7S)-2,3-dihydroxy-7-benzyl-cephalotaxan-8-one 691407-62-2 C24H25NO5
    (2S,3R,4S,5S,7S)-2,3-dihydroxy-7-benzyl-cephalotaxan-8-one
    —— 2-n-butyl-1,2,3,4-tetrahydrobenz[g]isoquinoline-5,10-dione 1037364-31-0 C17H19NO2
    2-n-butyl-1,2,3,4-tetrahydrobenz[g]isoquinoline-5,10-dione
    —— 2-[4-(2-Chloroethoxy)phenyl]-1-(diaminomethylidene)guanidine 2831-35-8 C10H14ClN5O
    2-[4-(2-Chloroethoxy)phenyl]-1-(diaminomethylidene)guanidine
    —— (2S,3S)-N-[(2S,5R,6S,9S,12S,16S,19E)-6-[(2S)-butan-2-yl]-5-hydroxy-16-(1H-indol-3-ylmethyl)-2-(methoxymethyl)-9-methyl-4,8,11,15,18-pentaoxo-23-thia-3,7,10,14,17,24-hexazabicyclo[19.2.1]tetracosa-1(24),19,21-trien-12-yl]-2-[[(2R)-3-formamido-2-triethylsilyloxypropanoyl]amino]-3-methylpentanamide 236391-22-3 C49H74N10O11SSi
    (2S,3S)-N-[(2S,5R,6S,9S,12S,16S,19E)-6-[(2S)-butan-2-yl]-5-hydroxy-16-(1H-indol-3-ylmethyl)-2-(methoxymethyl)-9-methyl-4,8,11,15,18-pentaoxo-23-thia-3,7,10,14,17,24-hexazabicyclo[19.2.1]tetracosa-1(24),19,21-trien-12-yl]-2-[[(2R)-3-formamido-2-triethylsilyloxypropanoyl]amino]-3-methylpentanamide
    —— 2-(N-Carbethoxypiperazino)-4-chlor-pyrido<3,2-d>pyrimidin 39551-40-1 C14H16ClN5O2
    2-(N-Carbethoxypiperazino)-4-chlor-pyrido<3,2-d>pyrimidin
    —— 2,2-dimethyl-N-phenyl-1-phenylphosphanylpropan-1-imine 68971-43-7 C17H20NP
    2,2-dimethyl-N-phenyl-1-phenylphosphanylpropan-1-imine
    —— 2-(((3,5-dibromo-4-(3-(4-bromobenzoyl)-4-hydroxyphenoxy)benzylidene)amino)oxy)acetic acid 1225031-99-1 C22H14Br3NO6
    2-(((3,5-dibromo-4-(3-(4-bromobenzoyl)-4-hydroxyphenoxy)benzylidene)amino)oxy)acetic acid
    —— 2-((S)-1-(2-((S)-4-(((benzyloxy)carbonyl)amino)-1-(2-((S)-1-(2-((S)-12,12-dimethyl-3,10-dioxo-1-phenyl-2,11-dioxa-4,9-diazatridecan-8-yl)oxazole-4-carboxamido)ethyl)oxazole-4-carboxamido)butyl)oxazole-4-carboxamido)ethyl)oxazole-4-carboxylic acid 1269428-76-3 C49H56N10O15
    2-((S)-1-(2-((S)-4-(((benzyloxy)carbonyl)amino)-1-(2-((S)-1-(2-((S)-12,12-dimethyl-3,10-dioxo-1-phenyl-2,11-dioxa-4,9-diazatridecan-8-yl)oxazole-4-carboxamido)ethyl)oxazole-4-carboxamido)butyl)oxazole-4-carboxamido)ethyl)oxazole-4-carboxylic acid
    —— 2-(2-(dimethylamino)ethyl)-5-fluoro-2,3-dihydro-1H-inden-1-ol 1228308-64-2 C13H18FNO
    2-(2-(dimethylamino)ethyl)-5-fluoro-2,3-dihydro-1H-inden-1-ol
    —— 2-[2-[N''-(benzyloxycarbonyl)-N'-[2-(ethoxycarbonylmethoxy)ethyl]guanidinyl]ethoxy]acetic acid ethyl ester 1350753-99-9 C21H31N3O8
    2-[2-[N''-(benzyloxycarbonyl)-N'-[2-(ethoxycarbonylmethoxy)ethyl]guanidinyl]ethoxy]acetic acid ethyl ester
    —— 2-hydroxy-benzoic acid 2-[3-(4-hydroxy-3-methoxy-phenyl)-acryloyloxy]-ethyl ester 1224851-71-1 C19H18O7
    2-hydroxy-benzoic acid 2-[3-(4-hydroxy-3-methoxy-phenyl)-acryloyloxy]-ethyl ester
    —— 2-(2-cyanophenyl)sulfanyl-N-methyl-N-[(4-methylphenyl)methyl]benzamide 1016156-55-0 C23H20N2OS
    2-(2-cyanophenyl)sulfanyl-N-methyl-N-[(4-methylphenyl)methyl]benzamide
    —— (2S)-2-(tert-butoxy)-2-{17-chloro-4,27-dimethyl-21,26-dioxa-1,5,7,8-tetraazahexacyclo[25.2.2.1<sup>(6,9)</sup>.1<sup>(10,14)</sup>.0<sup>(2,7)</sup>.0<sup>(15,20)</sup>]tritriaconta-2,4,6(33),8,10(32),11,13,15(20),16,18-decaen-3-yl}acetic acid 1567209-48-6 C35H41ClN4O5
    (2S)-2-(tert-butoxy)-2-{17-chloro-4,27-dimethyl-21,26-dioxa-1,5,7,8-tetraazahexacyclo[25.2.2.1<sup>(6,9)</sup>.1<sup>(10,14)</sup>.0<sup>(2,7)</sup>.0<sup>(15,20)</sup>]tritriaconta-2,4,6(33),8,10(32),11,13,15(20),16,18-decaen-3-yl}acetic acid
    —— 2-oxabicyclo[8.3.0]tridec-10-en-4,8-diyn-7-ol 176962-59-7 C12H12O2
    2-oxabicyclo[8.3.0]tridec-10-en-4,8-diyn-7-ol
    —— 2-amino-6-(4-hydroxyphenyl)benzo[b]thiophene-3-carboxamide 1297474-46-4 C15H12N2O2S
    2-amino-6-(4-hydroxyphenyl)benzo[b]thiophene-3-carboxamide
    —— 2,2'-Sulfonylbis<3-<(2,2-dimethoxyethyl)amino>-(E,E)-2-propenenitrile> 121078-53-3 C14H22N4O6S
    2,2'-Sulfonylbis<3-<(2,2-dimethoxyethyl)amino>-(E,E)-2-propenenitrile>
    —— (2R)-2-[4-(5-Methyl-1-undecyl-1H-pyrrol-2-yl)phenoxy]-3-phenylpropanoic acid 376635-05-1 C31H41NO3
    (2R)-2-[4-(5-Methyl-1-undecyl-1H-pyrrol-2-yl)phenoxy]-3-phenylpropanoic acid
    —— 2-(5-Chloro-2-nitro-phenyl)-2,3-diphenyl-propionitrile 62567-78-6 C21H15ClN2O2
    2-(5-Chloro-2-nitro-phenyl)-2,3-diphenyl-propionitrile
    —— 2-(2,2,3,3,4,4,4-Heptafluorobutyl)-1,3-dioxolane 175607-87-1 C7H7F7O2
    2-(2,2,3,3,4,4,4-Heptafluorobutyl)-1,3-dioxolane
    —— 2-Methoxy-7H-pyrrolo[2,3-c][1,5]naphthyridine-9-carboxylic acid pyrazin-2-ylamide 398124-56-6 C16H12N6O2
    2-Methoxy-7H-pyrrolo[2,3-c][1,5]naphthyridine-9-carboxylic acid pyrazin-2-ylamide
    —— 2-[6-amino-1-(4-chloro-phenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-ylsulfanyl]-<i>N</i>-propyl-acetamide 13638-09-0 C16H19ClN4O3S
    2-[6-amino-1-(4-chloro-phenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-ylsulfanyl]-<i>N</i>-propyl-acetamide
    —— 2-(11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-pentadecafluoro-heptadecyl)-4,5-dihydro-oxazole 36919-70-7 C20H24F15NO
    2-(11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-pentadecafluoro-heptadecyl)-4,5-dihydro-oxazole
    —— 2-methyl-8-(6-methyl-2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-1-oxa-4,8-diaza-spiro[4.5]decan-3-one 47325-47-3 C18H24N2O4
    2-methyl-8-(6-methyl-2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-1-oxa-4,8-diaza-spiro[4.5]decan-3-one
    —— 2-iodo-4-(1-(7-methyl-1H-indol-3-yl)-2-nitroethyl)aniline 1554471-71-4 C17H16IN3O2
    2-iodo-4-(1-(7-methyl-1H-indol-3-yl)-2-nitroethyl)aniline
    —— (2R)-N-(1-benzylpiperidin-4-yl)-3-cyclohexylmethylthio-2-((2S,4RS)-1-t-butoxycarbonyl-4-methylthiopyrrolidin-2-ylcarbonylamino)propanamide 253307-24-3 C33H52N4O4S2
    (2R)-N-(1-benzylpiperidin-4-yl)-3-cyclohexylmethylthio-2-((2S,4RS)-1-t-butoxycarbonyl-4-methylthiopyrrolidin-2-ylcarbonylamino)propanamide
    —— 2,5-Dimethoxypyridin-4-ol 1949816-18-5 C7H9NO3
    2,5-Dimethoxypyridin-4-ol
    —— 2,8,12,18-tetraethyl-3,7,13,17-tetramethyl-5,15-bis(3'-acetoxyphenyl)porphyrin 144707-68-6 C48H50N4O4
    2,8,12,18-tetraethyl-3,7,13,17-tetramethyl-5,15-bis(3'-acetoxyphenyl)porphyrin
    —— 2-[4-(5-butoxy-4-ethyl-6-methoxy-8-quinolylamino)pentyl]-1,3-isoindolinedione 663953-29-5 C29H35N3O4
    2-[4-(5-butoxy-4-ethyl-6-methoxy-8-quinolylamino)pentyl]-1,3-isoindolinedione
    —— [2-(6-chloro-2-methoxy-acridin-9-yl)-ethyl]-dimethyl-amine; dihydrochloride 107625-87-6 C18H19ClN2O*2ClH
    [2-(6-chloro-2-methoxy-acridin-9-yl)-ethyl]-dimethyl-amine; dihydrochloride
    —— 2-[4-[(3,5-dimethoxyphenoxy)methyl]-3-(3,4,5-trimethoxybenzoyl)-2-thienyl]-1H-isoindole-1,3(2H)-dione 1265049-33-9 C31H27NO9S
    2-[4-[(3,5-dimethoxyphenoxy)methyl]-3-(3,4,5-trimethoxybenzoyl)-2-thienyl]-1H-isoindole-1,3(2H)-dione
    —— 2,6-diethyl-1,3,5,7-tetramethyl-8-(3-iodo-4,5-dimethoxyphenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 1434003-30-1 C25H30BF2IN2O2
    2,6-diethyl-1,3,5,7-tetramethyl-8-(3-iodo-4,5-dimethoxyphenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
    —— 2-bromo-4-methoxy-5-nitrobenzaldehyde 139527-84-7 C8H6BrNO4
    2-bromo-4-methoxy-5-nitrobenzaldehyde
    —— (2-Bromo-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl) carbonochloridate 881425-78-1 C11H3BrClF17O2
    (2-Bromo-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl) carbonochloridate
    —— 2-(4-Bromophenyl)-3-phenylbenzo[f]benzimidazole-4,9-dione 921208-97-1 C23H13BrN2O2
    2-(4-Bromophenyl)-3-phenylbenzo[f]benzimidazole-4,9-dione
    —— 2-(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)malononitrile 137123-51-4 C21H21N5O
    2-(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)malononitrile
    —— 2-[4-(4-ethyl-6-methoxy-5-propoxy-8-quinolylamino)pentyl]-1,3-isoindolinedione 663953-28-4 C28H33N3O4
    2-[4-(4-ethyl-6-methoxy-5-propoxy-8-quinolylamino)pentyl]-1,3-isoindolinedione