| 1 | | H-Gln-pNA | H-Gln-pNA | C11H14N4O4
| 天然氨基酸极其衍生物 | |
| 2 | 209799-67-7 | Forodesine | Forodesine | C11H14N4O4
| | |
| 3 | 69975-86-6 | 多沙茶碱 | Doxofylline | C11H14N4O4
| 酮;药物;原料;原料药;平喘药;对照品;医用原料;平喘药物;医药原料;兽用原料 | |
| 4 | 64526-34-7 | ara-tubercidin | ara-tubercidin | C11H14N4O4
| | |
| 5 | 164803-17-2 | Trachycladine B | Trachycladine B | C11H14N4O4
| | |
| 6 | 6736-58-9 | 3-脱氮腺苷 | 3-Deazaadenosine | C11H14N4O4
| 化学试剂 | |
| 7 | 16975-94-3 | carbocyclic inosine | carbocyclic inosine | C11H14N4O4
| | |
| 8 | 22837-44-1 | 2'-Deoxy-L-guanosine | 2'-Deoxy-L-guanosine | C11H14N4O4
| | |
| 9 | 69196-03-8 | 8-ketodeoxycoformycin | 8-ketodeoxycoformycin | C11H14N4O4
| | |
| 10 | 14675-48-0 | 6-甲基嘌呤核糖 | 6-METHYLPURINE RIBOSIDE | C11H14N4O4
| 核苷 | |
| 11 | 37109-88-9 | 6-O-Methyl-2'-doxyinosine | 6-O-Methyl-2'-doxyinosine | C11H14N4O4
| | |
| 12 | 72398-31-3 | Inosine,2'-deoxy-1-methyl- | Inosine,2'-deoxy-1-methyl- | C11H14N4O4
| | |
| 13 | 1219805-99-8 | 多沙茶碱-D6 | Doxofylline-d6 (dimethyl-d6) | C11H14N4O4
| | |
| 14 | 2256-01-1 | 异戊醛-2,4-二硝基苯腙 | 异戊醛-2,4-二硝基苯腙 | C11H14N4O4
| 腙;醛酮腙类 | |
| 15 | 1636-83-5 | 3-PENTANONE2,4-DINITROPHENYLHYDRAZONE | 3-PENTANONE2,4-DINITROPHENYLHYDRAZONE | C11H14N4O4
| | |
| 16 | 1636-82-4 | 2-Pentanone 2,4-dinitrophenyl hydrazone | 2-Pentanone 2,4-dinitrophenyl hydrazone | C11H14N4O4
| | |
| 17 | 5438-71-1 | 茶碱-8-丁酸 | 8-(3-CARBOXYPROPYL)-1,3-DIMETHYLXANTHINE | C11H14N4O4
| | |
| 18 | 2057-84-3 | 戊醛2,4-二硝基苯肼 | valeraldehyde 2,4-dinitrophenylhydra-zone | C11H14N4O4
| 腙;醛酮腙类;醛酮-2,4-二硝基苯腙 | |
| 19 | 1646-99-7 | 2-Methylbutanal 2,4-Dinitrophenylhydrazone | 2-Methylbutanal 2,4-Dinitrophenylhydrazone | C11H14N4O4
| | |
| 20 | | 1,3-Dimethyl-7-(ethoxycarbonylmethyl)xanthine | 1,3-Dimethyl-7-(ethoxycarbonylmethyl)xanthine | C11H14N4O4
| | |
| 21 | | 2,6-di[(2-hydroxyethyl)amino]-3-nitrobenzonitrile | 2,6-di[(2-hydroxyethyl)amino]-3-nitrobenzonitrile | C11H14N4O4
| | |
| 22 | 66054-21-5 | 4,4'-(1,2-cyclopropanediyl)bis(2,6-piperazinedione) | 4,4'-(1,2-cyclopropanediyl)bis(2,6-piperazinedione) | C11H14N4O4
| | |
| 23 | | N1-isopropyl-2-(3-nitrobenzoyl)hydrazine-1-carboxamide | N1-isopropyl-2-(3-nitrobenzoyl)hydrazine-1-carboxamide | C11H14N4O4
| | |
| 24 | | 2-HYDRAZINO-5-(3,4,5-TRIMETHOXYPHENYL)-1,3,4-OXADIAZOLE | 2-HYDRAZINO-5-(3,4,5-TRIMETHOXYPHENYL)-1,3,4-OXADIAZOLE | C11H14N4O4
| | |
| 25 | | [R,(-)]-2-Methylbutyraldehyde 2,4-dinitrophenylhydrazone | [R,(-)]-2-Methylbutyraldehyde 2,4-dinitrophenylhydrazone | C11H14N4O4
| | |
| 26 | 93857-32-0 | 5-oxo-L-proline, compound with isonicotinohydrazide (1:1) | 5-oxo-L-proline, compound with isonicotinohydrazide (1:1) | C11H14N4O4
| | |
| 27 | | (E)-N,N-Dimethyl-N'-(4-nitrobenzyloxycarbamoyl)formimidamide | (E)-N,N-Dimethyl-N'-(4-nitrobenzyloxycarbamoyl)formimidamide | C11H14N4O4
| | |
| 28 | 62194-98-3 | 2,2''-((3-Nitroimidazo[1,2-a]pyridin-2-yl)azanediyl)diethanol | 2,2''-((3-Nitroimidazo[1,2-a]pyridin-2-yl)azanediyl)diethanol | C11H14N4O4
| | |
| 29 | 14052-76-7 | 1-Piperidinecarboxylic acid 2-(5-nitrofurfurylidene) hydrazide | 1-Piperidinecarboxylic acid 2-(5-nitrofurfurylidene) hydrazide | C11H14N4O4
| | |
| 30 | 30116-31-5 | 1-[(5-Nitrofurfurylidene)amino]hexahydro-1,3-diazocin-2(1H)-one | 1-[(5-Nitrofurfurylidene)amino]hexahydro-1,3-diazocin-2(1H)-one | C11H14N4O4
| | |
| 31 | 31790-90-6 | 2,4(3H,8H)-Pteridinedione, 8-(2,3-dihydroxypropyl)-6,7-dimethyl- | 2,4(3H,8H)-Pteridinedione, 8-(2,3-dihydroxypropyl)-6,7-dimethyl- | C11H14N4O4
| | |
| 32 | 52083-48-4 | 4-(1,3-二甲基-2,6-二氧代-2,3,6,7-四氢-1H-嘌呤-7-基)丁酸 | 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-butyric acid | C11H14N4O4
| | |
| 33 | | 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purine-7-ethanol acetate | 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purine-7-ethanol acetate | C11H14N4O4
| | |
| 34 | | 4-({[3-(1H-imidazol-1-yl)propyl]carbamoyl}amino)-4-oxobut-2-enoic acid | 4-({[3-(1H-imidazol-1-yl)propyl]carbamoyl}amino)-4-oxobut-2-enoic acid | C11H14N4O4
| | |
| 35 | 1174289-18-9 | 多索茶碱杂质3 | 9-(1,3-Dioxolan-2-ylMethyl)-3,9-dihydro-1,3-diMethyl-1H-purine-2,6-dione | C11H14N4O4
| 杂质对照品;080-多索茶碱 | |
| 36 | 77691-03-3 | D-Ribitol, 1-C-(4-amino-5H-pyrrolo3,2-dpyrimidin-7-yl)-1,4-anhydro-, (1S)- | D-Ribitol, 1-C-(4-amino-5H-pyrrolo3,2-dpyrimidin-7-yl)-1,4-anhydro-, (1S)- | C11H14N4O4
| | |
| 37 | | 4-oxo-4-({[1-(propan-2-yl)-1H-pyrazol-5-yl]carbamoyl}amino)but-2-enoic acid | 4-oxo-4-({[1-(propan-2-yl)-1H-pyrazol-5-yl]carbamoyl}amino)but-2-enoic acid | C11H14N4O4
| | |
| 38 | | 3-(1H-imidazol-4-yl)-2-{[(5-oxopyrrolidin-2-yl)carbonyl]amino}propanoic acid | 3-(1H-imidazol-4-yl)-2-{[(5-oxopyrrolidin-2-yl)carbonyl]amino}propanoic acid | C11H14N4O4
| | |
| 39 | 158227-81-7 | D-Ribitol, 1-C-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-1,4-anhydro-, (1S)- | D-Ribitol, 1-C-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-1,4-anhydro-, (1S)- | C11H14N4O4
| | |
| 40 | 7029-96-1 | 7H-Purine-7-acetic acid, 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-, ethyl ester | 7H-Purine-7-acetic acid, 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-, ethyl ester | C11H14N4O4
| 多索茶碱 | |
| 41 | 103173-80-4 | 4-氨基-7-(2-脱氧-B-D-D-呋喃核糖基)-1,7-二氢-2H-吡咯并[2,3-D]嘧啶-2-酮 | 4-Amino-7-(2-deoxy-b-D-ribofuranosyl)-1,7-dihydro-2H-pyrrolo[2,3-d]pyrimidin-2-one | C11H14N4O4
| | |
| 42 | 86392-75-8 | 7-DEAZA-2'-脱氧鸟苷 | 2-amino-7-(2-deoxy-beta-D-erythro-pentofuranosyl)-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one | C11H14N4O4
| 核苷;修饰核苷 | |
| 43 | 224946-77-4 | 9-DEAZA-2'-DEOXYGUANOSINE (2-AMINO-7-(BETA-D-2-DEOXYRIBOFURANOSYL)PYRROLO[3,2-D]PYRIMIDIN-4-ONE) | 9-DEAZA-2'-DEOXYGUANOSINE (2-AMINO-7-(BETA-D-2-DEOXYRIBOFURANOSYL)PYRROLO[3,2-D]PYRIMIDIN-4-ONE) | C11H14N4O4
| | |
| 44 | 222631-73-4 | 1H-Pyrrolo3,2-dpyrimidine-2,4(3H,5H)-dione, 7-(2S,3S,4R,5R)-3,4-dihydroxy-5-methyl-2-pyrrolidinyl- | 1H-Pyrrolo3,2-dpyrimidine-2,4(3H,5H)-dione, 7-(2S,3S,4R,5R)-3,4-dihydroxy-5-methyl-2-pyrrolidinyl- | C11H14N4O4
| | |
| 45 | 222631-71-2 | 1H-Pyrrolo3,2-dpyrimidine-2,4(3H,5H)-dione, 7-(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-2-pyrrolidinyl- | 1H-Pyrrolo3,2-dpyrimidine-2,4(3H,5H)-dione, 7-(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-2-pyrrolidinyl- | C11H14N4O4
| | |
| 46 | 210417-22-4 | 6-hydroxy-2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-5-methyl-4(3H)-pyrimidinone | 6-hydroxy-2-[4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl]-5-methyl-4(3H)-pyrimidinone | C11H14N4O4
| | |
| 47 | 478628-06-7 | REL-METHYL (4R,7R,8S)-1-ETHYL-4,5,6,8-TETRAH YDRO-5-HYDROXY-6-OXO-1H-4,7-METHANOP YRAZOLO[3,4-E][1,3 | rel-Methyl (4R,7R,8S)-1-ethyl-4,5,6,8-tetrah ydro-5-hydroxy-6-oxo-1H-4,7-methanop yrazolo[3,4-e][1,3]diazepine-8-carboxylate | C11H14N4O4
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