| 1 | 126133-63-9 | . | . | C12H21NO5
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| 2 | 121104-96-9 | Celgosivir | Celgosivir | C12H21NO5
| 植物提取物;标准品 -中药标准品 | |
| 3 | 37813-30-2 | Boc-L-羟脯氨酸乙酯 | Boc-Hyp-OEt | C12H21NO5
| 氨基酸;保护氨基酸;非天然氨基酸;非天然氨基酸极其衍生物 | |
| 4 | 300831-37-2 | Boc-Thr(Allyl)-OH | Boc-Thr(Allyl)-OH | C12H21NO5
| 氨基酸 | |
| 5 | | BOC-L-THR(CH2CHCH2) | BOC-L-THR(CH2CHCH2) | C12H21NO5
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| 6 | 128316-82-5 | 托吡酯杂质14 | (1-methylethylidene)- | C12H21NO5
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| 7 | | BOC-(2R)-GLY-4-PYRANOYL | BOC-(2R)-GLY-4-PYRANOYL | C12H21NO5
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| 8 | | N-OCTANOYL-L-ASPARTICACID | N-OCTANOYL-L-ASPARTICACID | C12H21NO5
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| 9 | 869564-46-5 | SCKQPFVBRJQINF-IUCAKERBSA-N | SCKQPFVBRJQINF-IUCAKERBSA-N | C12H21NO5
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| 10 | 1895922-74-3 | T-Boc-aminooxy-peg2-propargyl | T-Boc-aminooxy-peg2-propargyl | C12H21NO5
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| 11 | 161948-70-5 | (1-Boc-4-哌啶氧基)乙酸 | N-BOC-4-CARBOXYMETHOXY-PIPERIDINE | C12H21NO5
| 其它 | |
| 12 | 1251903-95-3 | (R)-2-((叔丁氧基羰基)氨基)-2-(四氢-2H-吡喃-4-基)乙酸 | N-BOC-D-4'-TETRAHYDROPYRANYLGLYCINE | C12H21NO5
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| 13 | | BOC-D-羟脯氨酸乙酯 | 1-Boc-4-Hydroxy-D-Proline Ethyl Ester | C12H21NO5
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| 14 | 1410810-92-2 | METHYL (R)-4-N-BOC-MORPHOLINE-3-ACETATE | METHYL (R)-4-N-BOC-MORPHOLINE-3-ACETATE | C12H21NO5
| | |
| 15 | 1820736-58-0 | N-BOC-1,4-高吗啉-6-羧酸甲酯 | METHYL N-BOC-1,4-OXAZEPANE-6-CARBOXYLATE | C12H21NO5
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| 16 | 1205749-44-5 | N-BOC-3-乙基吗啉-3-甲酸 | N-Boc-3-ethylMorpholine-3-carboxylic Acid | C12H21NO5
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| 17 | 155089-06-8 | DI-TERT-BUTYL 2-OXOETHYLIMINODICARBOXYLATE | DI-TERT-BUTYL 2-OXOETHYLIMINODICARBOXYLATE | C12H21NO5
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| 18 | 88226-44-2 | | 3-Nonanone, 1-(acetyloxy)-2-methyl-2-nitro- | C12H21NO5
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| 19 | 1447240-83-6 | N-BOC-3-甲基吗啉-3-甲酸甲酯 | Methyl N-Boc-3-MethylMorpholine-3-carboxylate | C12H21NO5
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| 20 | 1095010-47-1 | 1-BOC-5-羟基-3-哌啶甲酸甲酯 | Methyl 1-Boc-5-Hydroxypiperidine-3-carboxylate | C12H21NO5
| 氮杂环 | |
| 21 | | 4-BOC-6,6-DIMETHYL-MORPHOLINE-3-CARBOXYLIC ACID | 4-BOC-6,6-DIMETHYL-MORPHOLINE-3-CARBOXYLIC ACID | C12H21NO5
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| 22 | 95715-86-9 | (R)-(-)-3-叔丁氧羰基-4-甲氧羰基-2,2-二甲基-1,3-恶唑烷 | methyl (R)-3-(T-butoxycarbonyl)-2,2-di-me-4-oxaz | C12H21NO5
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| 23 | 941710-15-2 | (R)-tert-butyl ethyl morpholine-2,4-dicarboxylate | (R)-tert-butyl ethyl morpholine-2,4-dicarboxylate | C12H21NO5
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| 24 | 783349-78-0 | (S)-4-(叔丁氧基羰基)-6,6-二甲基吗啉-3-羧酸 | (S)-4-BOC-6,6-DIMETHYL-MORPHOLINE-3-CARBOXYLIC ACID | C12H21NO5
| | |
| 25 | 849935-83-7 | Ethyl trans-1-Boc-4-hydroxypyrrolidine-3-carboxylate | Ethyl trans-1-Boc-4-hydroxypyrrolidine-3-carboxylate | C12H21NO5
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| 26 | 845267-63-2 | 3-(3-乙氧基-3-氧代丙酰胺基)-3-甲基丁酸乙酯 | ethyl 3-(3-ethoxy-3-oxopropanaMido)-3-Methylbutanoate | C12H21NO5
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| 27 | 1007595-82-5 | 4,4-二甲氧基-3-氧哌啶-1-羧酸叔丁酯 | tert-Butyl 4,4-dimethoxy-3-oxopiperidine-1-carboxylate | C12H21NO5
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| 28 | 2385378-10-7 | 4-tert-butyl 3-methyl 2-methylmorpholine-3,4-dicarboxylate | 4-tert-butyl 3-methyl 2-methylmorpholine-3,4-dicarboxylate | C12H21NO5
| | |
| 29 | 885498-48-6 | 4-N-BOC-AMINO-4-TETRAHYDROPYRANCARBOXYLIC ACID METHYL ESTER | 4-N-BOC-AMINO-4-TETRAHYDROPYRANCARBOXYLIC ACID METHYL ESTER | C12H21NO5
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| 30 | | 3-Amino-3-deoxy-1,2:5,6-di-O-isopropylidene-α-glucofuranose | 3-Amino-3-deoxy-1,2:5,6-di-O-isopropylidene-α-glucofuranose | C12H21NO5
| | |
| 31 | 1227381-84-1 | tert-butyl 3-((ethoxycarbonyl)methoxy)azetidine-1-carboxylate | tert-butyl 3-((ethoxycarbonyl)methoxy)azetidine-1-carboxylate | C12H21NO5
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| 32 | 24384-84-7 | 3-Amino-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose | 3-Amino-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose | C12H21NO5
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| 33 | 157604-46-1 | (S)-N-BOC-2,2-二甲基噁唑烷-4-羧酸甲酯 | 3-tert-Butyl 4-methyl 2,2-dimethyloxazolidine-3,4-dicarboxylate | C12H21NO5
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| 34 | 1367774-02-4 | 2-(1-[(Tert-Butoxy)Carbonyl]-3-Hydroxypiperidin-3-Yl)Acetic Acid | 2-(1-[(Tert-Butoxy)Carbonyl]-3-Hydroxypiperidin-3-Yl)Acetic Acid | C12H21NO5
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| 35 | 768371-16-0 | 4-Boc-2-吗啉甲酸乙酯 | Morpholine-2,4-dicarboxylic acid 4-tert-butyl ester 2-ethyl ester | C12H21NO5
| 其它;其他杂环 | |
| 36 | 1352709-53-5 | (R)-tert-butyl 2-((methoxycarbonyl)methyl)morpholine-4-carboxylate | (R)-tert-butyl 2-((methoxycarbonyl)methyl)morpholine-4-carboxylate | C12H21NO5
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| 37 | 1824488-86-9 | 3-(乙酰氧基甲基)-4-羟基吡咯烷-1-甲酸叔丁酯 | tert-Butyl 3-(acetoxymethyl)-4-hydroxypyrrolidine- 1-carboxylate... | C12H21NO5
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| 38 | 215918-38-0 | 1-叔-丁基 2-甲基 (2S,4S)-4-甲氧基吡咯烷-1,2-二甲酸基酯 | (2S,4S)-1-tert-butyl 2-methyl 4-methoxypyrrolidine-1,2-dicarboxylate | C12H21NO5
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| 39 | 1263077-92-4 | (3R)-6,6 - 二甲基-3,4-二羧酸-4 -N-BOC-吗啉 | (3R)-6,6-Dimethyl-morpholine-3,4-dicarboxylic acid 4-tert-butyl ester | C12H21NO5
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| 40 | 182287-49-6 | 叔丁氧基羰基氨基-(四氢吡喃-4-基)乙酸 | 2-((tert-butoxycarbonyl)amino)-2-(tetrahydro-2h-pyran-4-yl)acetic acid | C12H21NO5
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| 41 | 873190-14-8 | Glycine, N-[(1,1-dimethylethoxy)carbonyl]-N-(2-oxopropyl)-, ethyl ester | Glycine, N-[(1,1-dimethylethoxy)carbonyl]-N-(2-oxopropyl)-, ethyl ester | C12H21NO5
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| 42 | 711017-85-5 | (S)-2-(叔丁氧基羰基氨基)-2-(四氢-2H-吡喃-4-基)乙酸 | (S)-2-(tert-Butoxycarbonylamino)-2-(tetrahydro-2H-pyran-4-yl)acetic acid | C12H21NO5
| 氨基酸 | |
| 43 | 2031258-56-5 | 1-[(TERT-BUTOXY)CARBONYL]-4-METHOXY-2-METHYLPYRROLIDINE-2-CARBOXYLIC ACID | 1-[(tert-butoxy)carbonyl]-4-methoxy-2-methylpyrrolidine-2-carboxylic acid | C12H21NO5
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| 44 | 946761-11-1 | 4-氨甲基-BOC-四氢吡喃-4-羧酸 | 4-((tert-butoxycarbonylaMino)Methyl)-tetrahydro-2H-pyran-4-carboxylic acid | C12H21NO5
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| 45 | 1427203-52-8 | (R)-3-甲氧甲酰基甲氧基吡咯烷-1-甲酸叔丁酯 | (R)-3-Methoxycarbonylmethoxy-pyrrolidine-1-carboxylic acid tert-butyl ester | C12H21NO5
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| 46 | 108149-60-6 | (S)-(-)-3-BOC-4-甲氧羰基-2,2-二甲基-1,3-恶唑烷 | (S)-(-)-3-Tert-Butoxycarbonyl-4-Methoxycarbonyl-2,2-Dimethyl-1,3-Oxazolidine | C12H21NO5
| 手性砌块 | |
| 47 | 144527-33-3 | (2S,4R)-l-tert-Butyl 2-methyl 4-hydroxy-2- methylpyrrolidin-l,2-dicarboxylate | (2S,4R)-l-tert-Butyl 2-methyl 4-hydroxy-2- methylpyrrolidin-l,2-dicarboxylate | C12H21NO5
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| 48 | 1378388-16-9 | (2S,4S)-1-(叔丁氧羰基)-4-(甲氧甲基)吡咯啉-2-羧酸 | (2S,4S)-1-(tert-butoxycarbonyl)-4-(MethoxyMethyl)pyrrolidine-2-carboxylic acid | C12H21NO5
| 维帕他韦;化学试剂;医药化工中间体系列 | |
| 49 | 364631-73-2 | (5-甲酰基-2,2-二甲基-1,3-二氧六环-5-基)氨基甲酸叔丁酯 | Carbamic acid, (5-formyl-2,2-dimethyl-1,3-dioxan-5-yl)-,1,1-dimethylethyl ester | C12H21NO5
| 中间体;医药中间体 | |
| 50 | 129288-14-8 | rel-(1r,3r)-1-((叔丁氧羰基)氨基)-3-羟基环丁烷甲酸乙酯 | rel-(1r,3r)-Ethyl 1-((tert-butoxycarbonyl)amino)-3-hydroxycyclobutanecarboxylate | C12H21NO5
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| 51 | 1822538-74-8 | 1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester | 1,2-Piperidinedicarboxylic acid, 5-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester | C12H21NO5
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| 52 | 181269-87-4 | (2S,4R)-1-叔丁基-2-甲基4-羟基哌啶-1,2-二羧酸 | 1-(tert-Butyl) 2-methyl (2S,4R)-4-hydroxy-tetrahydro-1,2(2H)-pyridinedicarboxylate | C12H21NO5
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| 53 | 1903424-09-8 | rac-(3R,4S)-1-[(tert-butoxy)carbonyl]-3-(hydroxym
ethyl)piperidine-4-carboxylic acid | rac-(3R,4S)-1-[(tert-butoxy)carbonyl]-3-(hydroxym
ethyl)piperidine-4-carboxylic acid | C12H21NO5
| | |
| 54 | 889952-94-7 | 1-Pyrrolidinecarboxylic acid, 3-[(carboxymethoxy)methyl]-, 1-(1,1-dimethylethyl) ester | 1-Pyrrolidinecarboxylic acid, 3-[(carboxymethoxy)methyl]-, 1-(1,1-dimethylethyl) ester | C12H21NO5
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| 55 | 194594-23-5 | 1-(叔丁基)-2-乙基(2S)-5-羟基吡咯烷-1,2-二羧酸酯 | 1,2-Pyrrolidinedicarboxylic acid, 5-hydroxy-, 1-(1,1-diMethylethyl) 2-ethyl ester, (2S)- | C12H21NO5
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| 56 | 195964-54-6 | (2S)-1-叔丁基2-甲基5-甲氧基吡咯烷-1,2-二羧酸酯 | 1,2-Pyrrolidinedicarboxylic acid, 5-methoxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)- | C12H21NO5
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| 57 | 1984825-18-4 | (2S,4S,5S)-1-叔-丁基 2-甲基 4-羟基-5-甲基吡咯烷-1,2-二甲酸基酯 | (2S,4S,5S)-1-tert-butyl 2-methyl 4-hydroxy-5-methylpyrrolidine-1,2-dicarboxylate(WXC02497) | C12H21NO5
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| 58 | 503026-91-3 | 1,3-Pyrrolidinedicarboxylic acid, 5-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (3S,5S)- | 1,3-Pyrrolidinedicarboxylic acid, 5-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (3S,5S)- | C12H21NO5
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| 59 | 200184-86-7 | 1-(叔丁基)2-甲基(2R,4R)-4-甲氧基吡咯烷-1,2-二羧酸酯 | 1,2-PYRROLIDINEDICARBOXYLIC ACID, 4-METHOXY-, 1-(1,1-DIMETHYLETHYL) 2-METHYL ESTER, (2R,4R)- | C12H21NO5
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| 60 | 2518116-06-6 | 1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (2R,4R)-rel- | 1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (2R,4R)-rel- | C12H21NO5
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| 61 | 157733-81-8 | (3aR,5R,6S,6aR)-2,2-dimethyl-5-[(morpholin-4-yl)methyl]-tetrahydro-2H-furo[2,3-d][1,3]dioxol-6-ol | (3aR,5R,6S,6aR)-2,2-dimethyl-5-[(morpholin-4-yl)methyl]-tetrahydro-2H-furo[2,3-d][1,3]dioxol-6-ol | C12H21NO5
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| 62 | 191110-93-7 | 1-((叔丁氧基羰基)氨基)-3-(羟甲基)环丁烷甲酸甲酯 | METHYL 1-([(TERT-BUTOXY)CARBONYL]AMINO)-3-(HYDROXYMETHYL)CYCLOBUTANE-1-CA+, Mixture of diastereomers | C12H21NO5
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| 63 | 1975992-77-8 | 1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-2-methyl-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4S)- | 1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-2-methyl-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4S)- | C12H21NO5
| | |
| 64 | 1878109-35-3 | 格来普韦中间体35-3 | (S)-2-(((((1R,2R)-2-hydroxycyclopentyl)oxy)carbonyl)amino)-3,3-dimethylbutanoate diisopropylamine salt | C12H21NO5
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| 65 | 2674113-08-5 | 1-叔-丁基 2-甲基顺-4-(羟甲基)吡咯烷-1,2-二甲酸基酯 | 1,2-Pyrrolidinedicarboxylic acid, 4-(hydroxymethyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)-rel- | C12H21NO5
| | |
| 66 | 1695118-73-0 | 1-{[(tert-butoxy)carbonyl](methyl)amino}-3-methoxycyclobutane-1-carboxylic acid, Mixture of diastereomers | 1-{[(tert-butoxy)carbonyl](methyl)amino}-3-methoxycyclobutane-1-carboxylic acid, Mixture of diastereomers | C12H21NO5
| | |
| 67 | 946682-30-0 | 2-(4-(叔丁氧羰基)氨基)四氢吡喃-4-基)乙酸 | 4-[(tert-Butoxycarbonyl)amino]-4-(carboxymethyl)tetrahydro-2H-pyran, 4-Amino-4-(carboxymethyl)tetrahydro-2H-pyran, N-BOC protected | C12H21NO5
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