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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,5,5,8,8,11,11,14,14,17,17-Dodecamethyl-octadeca-3,6,9,12,15-pentayne 116503-42-5 C30H42
    2,2,5,5,8,8,11,11,14,14,17,17-Dodecamethyl-octadeca-3,6,9,12,15-pentayne
    —— 2-(2-methoxyphenyl)-1H-1,3-benzazaphosphole 1263914-36-8 C14H12NOP
    2-(2-methoxyphenyl)-1H-1,3-benzazaphosphole
    —— (2R,6S)-2-Benzyloxymethyl-6-iodomethyl-4,4-dimethoxy-tetrahydro-pyran 152426-87-4 C16H23IO4
    (2R,6S)-2-Benzyloxymethyl-6-iodomethyl-4,4-dimethoxy-tetrahydro-pyran
    —— 2-N,N-di-n-propylamino-5-isothiocyanopyridine 52024-19-8 C12H17N3S
    2-N,N-di-n-propylamino-5-isothiocyanopyridine
    —— 2-chloro-4-{{[2-chloro-3,4-bis(methyloxy)phenyl]methyl}[(3S)-1-methyl-3-pyrrolidinyl]amino}benzonitrile 940863-14-9 C21H23Cl2N3O2
    2-chloro-4-{{[2-chloro-3,4-bis(methyloxy)phenyl]methyl}[(3S)-1-methyl-3-pyrrolidinyl]amino}benzonitrile
    —— 2-[2-[5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]phenyl]ethanol 1232412-10-0 C20H17N5O2
    2-[2-[5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]phenyl]ethanol
    —— 2-(2-Cyclohexenyl)-6-methyl-4-heptanone 124765-11-3 C14H24O
    2-(2-Cyclohexenyl)-6-methyl-4-heptanone
    —— 2-naphthoxyheptamethylcyclotetrasiloxane 98216-99-0 C17H28O5Si4
    2-naphthoxyheptamethylcyclotetrasiloxane
    —— 2-(4-Chlorophenyl)-6-(furan-2-yl)-4-thiophen-2-ylpyridine 1356399-94-4 C19H12ClNOS
    2-(4-Chlorophenyl)-6-(furan-2-yl)-4-thiophen-2-ylpyridine
    —— 2-Benzyl-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid thiazol-2-ylamide 65897-43-0 C19H15N3O4S2
    2-Benzyl-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid thiazol-2-ylamide
    —— 2-phenylamino-4-methoxy-6-cyclopropylpyrimidine 132217-67-5 C14H15N3O
    2-phenylamino-4-methoxy-6-cyclopropylpyrimidine
    —— (2-Acetyl-[1,3]dithiolan-2-yl)-acetic acid methyl ester 136062-30-1 C8H12O3S2
    (2-Acetyl-[1,3]dithiolan-2-yl)-acetic acid methyl ester
    —— 2-Bromo-3-fluoro-6-methoxybenzoic acid 1781708-32-4 C8H6BrFO3
    2-Bromo-3-fluoro-6-methoxybenzoic acid
    —— 2-benzo[1,3]dioxol-5-yl-6,8-dichloro-chroman-4-one 130986-86-6 C16H10Cl2O4
    2-benzo[1,3]dioxol-5-yl-6,8-dichloro-chroman-4-one
    —— 2-(2-fluoro-5-hydroxy-phenyl)-thiazole-4-carboxylic acid (5-amino-3-methyl-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)-amide 1187054-74-5 C21H22FN5O2S
    2-(2-fluoro-5-hydroxy-phenyl)-thiazole-4-carboxylic acid (5-amino-3-methyl-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)-amide
    —— 2-(6-((3-(trifluoromethyl)benzoyl)imino)-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]thiazol-7(6H)-yl)butanoic acid 1428622-58-5 C20H15F3N2O5S
    2-(6-((3-(trifluoromethyl)benzoyl)imino)-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]thiazol-7(6H)-yl)butanoic acid
    —— 2-chloro-4-([(2-chlorophenyl)methyl]{(3S)-1-[(5-methyl-2-thienyl)sulfonyl]-3-pyrrolidinyl}amino)benzonitrile 940863-56-9 C23H21Cl2N3O2S2
    2-chloro-4-([(2-chlorophenyl)methyl]{(3S)-1-[(5-methyl-2-thienyl)sulfonyl]-3-pyrrolidinyl}amino)benzonitrile
    —— (2E,4E)-N-(tetrahydrofuran-2-ylmethyl)-8-phenyl-octa-2,4-dienamide 1428885-88-4 C19H25NO2
    (2E,4E)-N-(tetrahydrofuran-2-ylmethyl)-8-phenyl-octa-2,4-dienamide
    —— 2,2-dimethyl-propionic acid 4-carbamoyl-7-hydroxymethyl-1,4a,5,7a-tetrahydro-cyclopenta[c]pyran-1-yl ester 1141938-56-8 C15H21NO5
    2,2-dimethyl-propionic acid 4-carbamoyl-7-hydroxymethyl-1,4a,5,7a-tetrahydro-cyclopenta[c]pyran-1-yl ester
    —— (2S,3aR,7aS)-2-phenyl-1-tosyl-2,3,3a,4,5,7a-hexahydro-1H-indole 1372710-46-7 C21H23NO2S
    (2S,3aR,7aS)-2-phenyl-1-tosyl-2,3,3a,4,5,7a-hexahydro-1H-indole
    —— 2-(4-amino-furazan-3-ylamino)-cyclopent-1-enecarboxylic acid ethyl ester 68278-58-0 C10H14N4O3
    2-(4-amino-furazan-3-ylamino)-cyclopent-1-enecarboxylic acid ethyl ester
    —— 2-Methyl-1-trimethylsilanyloxy-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester 90288-91-8 C13H24O3Si
    2-Methyl-1-trimethylsilanyloxy-bicyclo[4.1.0]heptane-7-carboxylic acid methyl ester
    —— 2',4'-dibenzyloxy-2,4-di(methoxymethoxy)stilbene 1009814-18-9 C32H32O6
    2',4'-dibenzyloxy-2,4-di(methoxymethoxy)stilbene
    —— 2-[5-chloro-3-cyano-1-(propan-2-yl)-1H-indol-2-yl]-N-[(2S)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide 1248577-90-3 C19H17ClF3N5O2S
    2-[5-chloro-3-cyano-1-(propan-2-yl)-1H-indol-2-yl]-N-[(2S)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide
    —— 2-(3,5-dichloroanilino)-6-chloro-9-<(2-acetoxyethoxy)methyl>purine 163020-59-5 C16H14Cl3N5O3
    2-(3,5-dichloroanilino)-6-chloro-9-<(2-acetoxyethoxy)methyl>purine
    —— 2-furan-2-yl-5-methyl-1,6-diphenyl-4-<i>p</i>-tolyl-1,2-dihydro-pyrimidine 71115-35-0 C28H24N2O
    2-furan-2-yl-5-methyl-1,6-diphenyl-4-<i>p</i>-tolyl-1,2-dihydro-pyrimidine
    —— (2R,3S,6R,7S)-3,6-bis(allyloxy)-2,7-divinyloxepane 440082-80-4 C16H24O3
    (2R,3S,6R,7S)-3,6-bis(allyloxy)-2,7-divinyloxepane
    —— 2-Phenylimino-7a-chlor-3a,4,5,6,7,7a-hexahydro-1,3-benzoxathiol 17583-09-4 C13H14ClNOS
    2-Phenylimino-7a-chlor-3a,4,5,6,7,7a-hexahydro-1,3-benzoxathiol
    —— 2-[4-(3-naphthalen-1-yloxy-propyl)-piperazin-1-yl]-propionic acid ethyl ester 56230-06-9 C22H30N2O3
    2-[4-(3-naphthalen-1-yloxy-propyl)-piperazin-1-yl]-propionic acid ethyl ester
    —— 2,3-Bis-[1-chloro-meth-(Z)-ylidene]-1-phenyl-1,2,3,4-tetrahydro-naphthalene-1,4-dicarboxylic acid diethyl ester 62961-98-2 C24H22Cl2O4
    2,3-Bis-[1-chloro-meth-(Z)-ylidene]-1-phenyl-1,2,3,4-tetrahydro-naphthalene-1,4-dicarboxylic acid diethyl ester
    —— 2-Chloro-4-(rhamnitylamino)-5-nitro-1-trifluoromethylbenzol 61287-02-3 C13H16ClF3N2O6
    2-Chloro-4-(rhamnitylamino)-5-nitro-1-trifluoromethylbenzol
    —— 2-Iod-2'-methoxyazobenzol 60990-16-1 C13H11IN2O
    2-Iod-2'-methoxyazobenzol
    —— 2-Chlor-5-methoxy-9a-methyl-1,9a-dihydroxanthen 61075-21-6 C15H15ClO2
    2-Chlor-5-methoxy-9a-methyl-1,9a-dihydroxanthen
    —— 2-[4-(4-chloro-anilino)-6-(4-nitro-anilino)-[1,3,5]triazin-2-yloxy]-benzamide 59608-32-1 C22H16ClN7O4
    2-[4-(4-chloro-anilino)-6-(4-nitro-anilino)-[1,3,5]triazin-2-yloxy]-benzamide
    —— (2,6-diisopropyl-4-tert-butylphenyloxo)(pentamethylcyclopentadienyl)titanium(IV) dichloride 928791-05-3 C26H40Cl2OTi
    (2,6-diisopropyl-4-tert-butylphenyloxo)(pentamethylcyclopentadienyl)titanium(IV) dichloride
    —— 2,4-bis[1-(3,4-dimethoxyphenyl)meth-(Z)-ylidene]-7-methylbenzo[b]-1,4-dioxepin-3-one 1430403-82-9 C28H26O7
    2,4-bis[1-(3,4-dimethoxyphenyl)meth-(Z)-ylidene]-7-methylbenzo[b]-1,4-dioxepin-3-one
    —— 2-{4-[2-(4-benzylpiperidin-1-yl)ethyl]phenoxy}[1,3]thiazolo[4,5-b]pyridine 1190924-85-6 C26H27N3OS
    2-{4-[2-(4-benzylpiperidin-1-yl)ethyl]phenoxy}[1,3]thiazolo[4,5-b]pyridine
    —— 2,5-dimethyl-imidazo[2,1-b]thiazole-6-carboxylic acid ethyl ester 1017273-45-8 C10H12N2O2S
    2,5-dimethyl-imidazo[2,1-b]thiazole-6-carboxylic acid ethyl ester
    —— 2-(2-((3-chlorobenzoyl)imino)-6-(trifluoromethoxy)benzo[d]thiazol-3(2H)-yl)propionic acid 1428621-89-9 C18H12ClF3N2O4S
    2-(2-((3-chlorobenzoyl)imino)-6-(trifluoromethoxy)benzo[d]thiazol-3(2H)-yl)propionic acid
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-(benzoxazol-2-yl)piperidine-1-carboxylate 1352010-32-2 C16H14F6N2O3
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-(benzoxazol-2-yl)piperidine-1-carboxylate
    —— 2-(2-((5-(2-(3,4-dimethoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-yl)thio)ethoxy)benzo[d]thiazole 1430211-06-5 C29H28FN3O3S2
    2-(2-((5-(2-(3,4-dimethoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-yl)thio)ethoxy)benzo[d]thiazole
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(4-methoxybenzenesulphonyl-amino)methyl]piperidine-1-carboxylate 1352011-45-0 C17H20F6N2O5S
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(4-methoxybenzenesulphonyl-amino)methyl]piperidine-1-carboxylate
    —— 2-bromo-1-(5-bromo-naphthalen-1-yl)-ethanone 583860-78-0 C12H8Br2O
    2-bromo-1-(5-bromo-naphthalen-1-yl)-ethanone
    —— 2-[(3R)-1-(1-methylethyl)pyrrolidin-3-yl]-6-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-3,4-dihydroisoquinolin-1(2H)-one 1131346-78-5 C27H33N3O2
    2-[(3R)-1-(1-methylethyl)pyrrolidin-3-yl]-6-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-3,4-dihydroisoquinolin-1(2H)-one
    —— (2S,3R,4R)-3-bromo-1-(4-methoxybenzyloxy)-2-methyl-5-(toluene-4-sulfonyl)-pentane-2,4-diol 1013326-49-2 C21H27BrO6S
    (2S,3R,4R)-3-bromo-1-(4-methoxybenzyloxy)-2-methyl-5-(toluene-4-sulfonyl)-pentane-2,4-diol
    —— 2-methylspiro[6,7-dihydro-5H-1-benzofuran-4,5'-imidazolidine]-2',4'-dione 70585-43-2 C11H12N2O3
    2-methylspiro[6,7-dihydro-5H-1-benzofuran-4,5'-imidazolidine]-2',4'-dione
    —— 22,23-dimethoxyhexacyclo[8.8.3.13,17.18,12.04,7.013,16]tricosa-1,3(22),8(23),9,11,17-hexaene 128793-10-2 C25H28O2
    22,23-dimethoxyhexacyclo[8.8.3.13,17.18,12.04,7.013,16]tricosa-1,3(22),8(23),9,11,17-hexaene
    —— 2-(pyridin-3-yl)cyclopentanone 124034-96-4 C10H11NO
    2-(pyridin-3-yl)cyclopentanone
    —— 2-(3-cyclopropyl-1,4-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yloxy)-N-(2-methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-5-yl)acetamide 1312947-40-2 C22H25N5O2
    2-(3-cyclopropyl-1,4-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yloxy)-N-(2-methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-5-yl)acetamide
    —— 2-{(E)-2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-vinyl}-7-trifluoromethyl-3H-quinazolin-4-one trifluoroacetate 1046114-14-0 C2HF3O2*C22H17F3N4O2
    2-{(E)-2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-vinyl}-7-trifluoromethyl-3H-quinazolin-4-one trifluoroacetate