| 1 | 72755-22-7 | 米仔兰酸碱 | Odorinol | C18H24N2O3
| 标准品;生物碱;植物提取物;标准品 -对照药材 | |
| 2 | 93047-39-3 | 依坦特罗 | Etanterol | C18H24N2O3
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| 3 | 314020-44-5 | 1-氧-4,5-二氮杂环庚烷氢溴酸 | NOA 407854 | C18H24N2O3
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| 4 | 17230-85-2 | Amquinolate | Amquinolate | C18H24N2O3
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| 5 | 150513-24-9 | 福莫特罗杂质13 | Formoterol Impurity 13 | C18H24N2O3
| 杂质对照品;190-福莫特罗 | 190-福莫特罗;杂质对照品 |
| 6 | | 4-(1-Boc-piperidin-4-yloxy)indole | 4-(1-Boc-piperidin-4-yloxy)indole | C18H24N2O3
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| 7 | 954240-38-1 | 1-BOC-4-(1-OXO-INDAN-5-YL)-PIPERAZINE | 1-BOC-4-(1-OXO-INDAN-5-YL)-PIPERAZINE | C18H24N2O3
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| 8 | 1225230-02-3 | 2-(heptyloxy)-6-(1-nitroethyl)quinoline | 2-(heptyloxy)-6-(1-nitroethyl)quinoline | C18H24N2O3
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| 9 | 553631-35-9 | 1-BOC-4-氰基-4(3-甲氧基苯基)哌啶 | 1-BOC-4-CYANO-4-(3-METHOXYPHENYL)-PIPERIDINE | C18H24N2O3
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| 10 | 553631-31-5 | 1-N-BOC-4-CYANO-4-(2-METHOXYPHENYL)PIPERIDINE | 1-N-BOC-4-CYANO-4-(2-METHOXYPHENYL)PIPERIDINE | C18H24N2O3
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| 11 | 1013033-83-4 | 1-氧代-3-苯基-2,7-二氮杂螺[3.5]壬烷-7-羧酸叔丁酯 | 7-Boc-1-oxo-3-phenyl-2,7-diaza-spiro[3.5]nonane | C18H24N2O3
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| 12 | | 1-(2,2-Diethoxyethyl)-1-methyl-3-(1-naphtyl)urea | 1-(2,2-Diethoxyethyl)-1-methyl-3-(1-naphtyl)urea | C18H24N2O3
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| 13 | | benzyl 2-(1-cyclopentyl-3-oxo-2-piperazinyl)acetate | benzyl 2-(1-cyclopentyl-3-oxo-2-piperazinyl)acetate | C18H24N2O3
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| 14 | | 4-[(4-CYCLOHEXYLPIPERAZIN-1-YL)CARBONYL]BENZOIC ACID | 4-[(4-CYCLOHEXYLPIPERAZIN-1-YL)CARBONYL]BENZOIC ACID | C18H24N2O3
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| 15 | 51959-89-8 | 1-benzoyl-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide | 1-benzoyl-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide | C18H24N2O3
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| 16 | 1160247-19-7 | Benzyl 8-Oxo-3,7-Diazaspiro[5.6]Dodecane-3-Carboxylate | Benzyl 8-Oxo-3,7-Diazaspiro[5.6]Dodecane-3-Carboxylate | C18H24N2O3
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| 17 | 102433-18-1 | | Urea, N-(2,2-diethoxyethyl)-N-methyl-N'-1-naphthalenyl- | C18H24N2O3
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| 18 | 1160248-23-6 | Tert-Butyl 3-(2-Oxoindolin-3-Yl)Piperidine-1-Carboxylate | Tert-Butyl 3-(2-Oxoindolin-3-Yl)Piperidine-1-Carboxylate | C18H24N2O3
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| 19 | 85760-90-3 | (S)-1-benzoyl-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide | (S)-1-benzoyl-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide | C18H24N2O3
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| 20 | 57632-66-3 | (±)-1-benzoyl-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide | (±)-1-benzoyl-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide | C18H24N2O3
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| 21 | | METHYL 8-[3-(3-METHYLPHENYL)-1,2,4-OXADIAZOL-5-YL]OCTANOATE | METHYL 8-[3-(3-METHYLPHENYL)-1,2,4-OXADIAZOL-5-YL]OCTANOATE | C18H24N2O3
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| 22 | | 3-(cycloheptylamino)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione | 3-(cycloheptylamino)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione | C18H24N2O3
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| 23 | 1001397-69-8 | 1,1-dimethylethyl 4-(1H-indol-4-yloxy)-1-piperidinecarboxylate | 1,1-dimethylethyl 4-(1H-indol-4-yloxy)-1-piperidinecarboxylate | C18H24N2O3
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| 24 | | 5-[2-(1H-Imidazol-1-yl)-1-phenylethoxy]valeric acid ethyl ester | 5-[2-(1H-Imidazol-1-yl)-1-phenylethoxy]valeric acid ethyl ester | C18H24N2O3
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| 25 | 937601-54-2 | Methyl 1-(1-benzylpiperidin-4-yl)-5-oxopyrrolidine-3-carboxylate | Methyl 1-(1-benzylpiperidin-4-yl)-5-oxopyrrolidine-3-carboxylate | C18H24N2O3
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| 26 | 1206970-01-5 | 2-苄基-1-氧代-2,5-二氮杂螺[3.4]辛烷-5-羧酸叔丁酯 | tert-butyl 2-benzyl-1-oxo-2,5-diazaspiro[3.4]octane-5-carboxylate | C18H24N2O3
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| 27 | 135637-46-6 | ATIZORAM | 5-[4-methoxy-3-[(2S)-norbornan-2-yl]oxy-phenyl]-1,3-diazinan-2-one | C18H24N2O3
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| 28 | 880814-01-7 | N-(tert-butyl)-2-(4-{[(2-furylmethyl)amino]methyl}phenoxy)acetamide | N-(tert-butyl)-2-(4-{[(2-furylmethyl)amino]methyl}phenoxy)acetamide | C18H24N2O3
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| 29 | 2736510-46-4 | 2,6-Piperidinedione, 3-[4-[4-(2-hydroxyethyl)-1-piperidinyl]phenyl]- | 2,6-Piperidinedione, 3-[4-[4-(2-hydroxyethyl)-1-piperidinyl]phenyl]- | C18H24N2O3
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| 30 | 2088930-73-6 | (R)-1-(4-(2-(morpholine-4-carbonyl)pyrrolidin-1-yl)phenyl)propan-1-one | (R)-1-(4-(2-(morpholine-4-carbonyl)pyrrolidin-1-yl)phenyl)propan-1-one | C18H24N2O3
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| 31 | 873779-31-8 | 5-甲基-2-氧代螺[吲哚啉-3,4'-哌啶]-1'-羧酸叔丁酯 | tert-Butyl 5-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate | C18H24N2O3
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| 32 | 355823-74-4 | 2-{[4-(2-furylmethyl)-1-piperazinyl]methyl}-4-methoxyphenyl methyl ether | 2-{[4-(2-furylmethyl)-1-piperazinyl]methyl}-4-methoxyphenyl methyl ether | C18H24N2O3
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| 33 | | 1-(Ethoxymethyl)-6-(3,5-dimethylbenzyl)-5-ethylpyrimidine-2,4(1H,3H)-dione | 1-(Ethoxymethyl)-6-(3,5-dimethylbenzyl)-5-ethylpyrimidine-2,4(1H,3H)-dione | C18H24N2O3
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| 34 | 66596-45-0 | 1-(1,3-Benzodioxol-5-yl)-4-methyl-5-(4-methyl-1-piperazinyl)-1-penten-3-one | 1-(1,3-Benzodioxol-5-yl)-4-methyl-5-(4-methyl-1-piperazinyl)-1-penten-3-one | C18H24N2O3
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| 35 | 1290627-02-9 | 6-Oxo-9-Phenyl-2,7-Diaza-Spiro[4.4]Nonane-2-Carboxylic Acid Tert-Butyl Ester | 6-Oxo-9-Phenyl-2,7-Diaza-Spiro[4.4]Nonane-2-Carboxylic Acid Tert-Butyl Ester | C18H24N2O3
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| 36 | 606119-04-4 | 4H-1,4-Benzoxazine-4-acetamide,N-cycloheptyl-2,3-dihydro-2-methyl-3-oxo-(9CI) | 4H-1,4-Benzoxazine-4-acetamide,N-cycloheptyl-2,3-dihydro-2-methyl-3-oxo-(9CI) | C18H24N2O3
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| 37 | | 2-[[(1-Benzyl-4-methyl-1H-pyrazol)-3-yl]oxy]-2-methylbutanoic acid ethyl ester | 2-[[(1-Benzyl-4-methyl-1H-pyrazol)-3-yl]oxy]-2-methylbutanoic acid ethyl ester | C18H24N2O3
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| 38 | 1251003-15-2 | 1251003-15-2 | Rcemic-(5S,9S)-Tert-Butyl 2-Oxo-9-Phenyl-1,7-Diazaspiro[4.4]Nonane-7-Carboxylate | C18H24N2O3
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| 39 | | butyl 4-(4-ethylphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | butyl 4-(4-ethylphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate | C18H24N2O3
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| 40 | 1032143-15-9 | 1-氧代-2,3-二氢-1H-螺[异喹啉-4,4'-哌啶]-1'-羧酸叔丁酯 | TERT-BUTYL 1-OXO-2,3-DIHYDRO-1H-SPIRO[ISOQUINOLINE-4,4'-PIPERIDINE]-1'-CARBOXYLATE | C18H24N2O3
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| 41 | 769106-43-6 | 1-Boc-2'-oxo-2',4'-dihydro-1'H-spiro[piperidine-4,3'-quinoline] | tert-Butyl 2'-oxo-2',4'-dihydro-1'H-spiro-[piperidine-4,3'-quinoline]-1-carboxylate | C18H24N2O3
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| 42 | | 4-AMINO-1,8-DIETHYL-1,3,4,9-TETRAHYDROPYRANO[3,4-B]INDOLE-1-ACETIC ACID METHYL ESTER | 4-AMINO-1,8-DIETHYL-1,3,4,9-TETRAHYDROPYRANO[3,4-B]INDOLE-1-ACETIC ACID METHYL ESTER | C18H24N2O3
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| 43 | 606120-18-7 | 4H-1,4-Benzoxazine-4-acetamide,N-cyclopentyl-2-ethyl-2,3-dihydro-6-methyl-3-oxo-(9CI) | 4H-1,4-Benzoxazine-4-acetamide,N-cyclopentyl-2-ethyl-2,3-dihydro-6-methyl-3-oxo-(9CI) | C18H24N2O3
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| 44 | 1142214-83-2 | MFCD12027539 | 2,2-dimethyl-3-{[4-(4-methylphenyl)piperazin-1-yl]carbonyl}cyclopropanecarboxylic acid | C18H24N2O3
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| 45 | 2089326-00-9 | Spiro[3H-indole-3,4′-piperidine]-1′-carboxylic acid, 1,2-dihydro-4-methyl-2-oxo-… | Spiro[3H-indole-3,4′-piperidine]-1′-carboxylic acid, 1,2-dihydro-4-methyl-2-oxo-… | C18H24N2O3
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| 46 | 107447-06-3 | (3S)-methyl 1-isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate | (3S)-methyl 1-isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate | C18H24N2O3
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| 47 | | 5-ETHYL-2-(2-HYDROXY-3-METHOXYPHENYL)-7-METHYL-1,3-DIAZATRICYCLO[3.3.1.1~3,7~]DECAN-6-ONE | 5-ETHYL-2-(2-HYDROXY-3-METHOXYPHENYL)-7-METHYL-1,3-DIAZATRICYCLO[3.3.1.1~3,7~]DECAN-6-ONE | C18H24N2O3
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| 48 | 400797-94-6 | 4-(2-氧代吲哚啉-1-基)哌啶-1-羧酸叔丁酯 | 1-Piperidinecarboxylic acid, 4-(2,3-dihydro-2-oxo-1H-indol-1-yl)-, 1,1-diMethylethyl ester | C18H24N2O3
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| 49 | 107447-05-2 | (1S,3aR,6aS)-2-[(2S)-2-[[(2S)-2-Amino-2-cyclohex | (1S,3S)-methyl 1-isobutyl-7-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate | C18H24N2O3
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| 50 | 1133325-57-1 | (1R,5S)-tert-butyl 7-oxo-6-((S)-1-phenylethyl)-2,6-diaza-bicyclo[3.2.0]heptane-2-carboxylate | (1R,5S)-tert-butyl 7-oxo-6-((S)-1-phenylethyl)-2,6-diaza-bicyclo[3.2.0]heptane-2-carboxylate | C18H24N2O3
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| 51 | 2163007-43-8 | 2,5-Diazaspiro[3.4]octane-2-carboxylic acid, 7-oxo-5-(phenylmethyl)-, 1,1-dimethylethyl ester | 2,5-Diazaspiro[3.4]octane-2-carboxylic acid, 7-oxo-5-(phenylmethyl)-, 1,1-dimethylethyl ester | C18H24N2O3
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| 52 | 387827-20-5 | 1(2H)-Pyridinecarboxylic acid, 4-[3-(acetylamino)phenyl]-3,6-dihydro-, 1,1-dimethylethyl ester | 1(2H)-Pyridinecarboxylic acid, 4-[3-(acetylamino)phenyl]-3,6-dihydro-, 1,1-dimethylethyl ester | C18H24N2O3
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| 53 | | 2-(4-Methoxybenzyl)-1,2,3,5,6,7-hexahydropyrrolo[1,2-c]pyrimidine-4-carboxylic acid ethyl ester | 2-(4-Methoxybenzyl)-1,2,3,5,6,7-hexahydropyrrolo[1,2-c]pyrimidine-4-carboxylic acid ethyl ester | C18H24N2O3
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| 54 | 2306274-51-9 | 3-苄基-6-氧代-3,8-二氮杂双环[3.2.1]辛烷-8-羧酸叔丁酯 | 3,8-Diazabicyclo[3.2.1]octane-8-carboxylic acid, 6-oxo-3-(phenylmethyl)-, 1,1-dimethylethyl ester | C18H24N2O3
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| 55 | 1257996-62-5 | Cyclohexanecarboxylic acid, 4-(7-amino-2,3-dihydro-2-methyl-1-oxo-1H-isoindol-4-yl)-, ethyl ester, cis- | Cyclohexanecarboxylic acid, 4-(7-amino-2,3-dihydro-2-methyl-1-oxo-1H-isoindol-4-yl)-, ethyl ester, cis- | C18H24N2O3
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| 56 | 1257996-63-6 | Cyclohexanecarboxylic acid, 4-(7-amino-2,3-dihydro-2-methyl-1-oxo-1H-isoindol-4-yl)-, ethyl ester, trans- | Cyclohexanecarboxylic acid, 4-(7-amino-2,3-dihydro-2-methyl-1-oxo-1H-isoindol-4-yl)-, ethyl ester, trans- | C18H24N2O3
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| 57 | | 2,4-Dimethyl-5-[(Z)-(3-ethyl-4-methyl-5-oxo-3-pyrroline-2-ylidene)methyl]-1H-pyrrole-3-propanoic acid methyl ester | 2,4-Dimethyl-5-[(Z)-(3-ethyl-4-methyl-5-oxo-3-pyrroline-2-ylidene)methyl]-1H-pyrrole-3-propanoic acid methyl ester | C18H24N2O3
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| 58 | | 2,4-Dimethyl-5-[(2,5-dihydro-3-ethyl-4-methyl-5-oxo-1H-pyrrole-2-ylidene)methyl]-1H-pyrrole-3-propionic acid methyl ester | 2,4-Dimethyl-5-[(2,5-dihydro-3-ethyl-4-methyl-5-oxo-1H-pyrrole-2-ylidene)methyl]-1H-pyrrole-3-propionic acid methyl ester | C18H24N2O3
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| 59 | 1350800-77-9 | 沙格列汀杂质7 | 1H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6-dione, hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-, (1aS,4S,6aR,7aS)- | C18H24N2O3
| 杂质对照品;对照品-杂质对照品 | |