| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1257851-33-4 | 4-溴-5-甲基嘧啶 | 4-bromo-5-methylpyrimidine (20% in chloroform) | | | | |
| 1257851-79-8 | 4-溴-7h-吡咯并[2,3-d]嘧啶-6-羧酸 | 4-bromo-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid | | | | |
| 1257852-22-4 | | methyl 5-bromo-1h-imidazo[4,5-b]pyridine-2-carboxylate | C8H6BrN3O2 | 256.06 | | |
| 1257852-74-6 | 1-(3-氨基丙基)-1h-吡咯-2,5-二酮盐酸盐 | 1-(3-aminopropyl)-1h-pyrrole-2,5-dione hydrochloride | C7H11ClN2O2 | 190.63 | | |
| 1257852-79-1 | | fmoc-5-fluoro-d-tryptophan | | | | |
| 1257852-96-2 | 月桂基麦芽糖新戊二醇 | Lauryl Maltose Neopentyl Glycol | C47H88O22 | 1005.19 | >120 °C (dec.) (lit.) | |
| 1257853-32-9 | 2,2-二己基丙烷-1,3-二-BETA-D-吡喃葡萄糖苷 | Octyl glucose neopentyl glycol | C27H52O12 | 568.700 | | |
| 1257853-57-8 | | n-fmoc-6-fluoro-d-tryptophan | | | | |
| 1257853-70-5 | (R)-N-Boc-2-吗啉乙醛 | (R)-N-Boc-2-(2-Oxoethyl)morpholine | C11H19NO4 | 229.27 | | 330 °C |
| 1257853-72-7 | 3-溴-7-氟-1h-吲唑 | 3-bromo-7-fluoro-1h-indazole | C7H4BrFN2 | 215.02 | | |
| 1257854-60-6 | tert-butyl 2-chloro-5H,6H,7H-pyrrolo[3,4-b]pyridine-6-carboxylate | | C12H15ClN2O2 | 254.71 | | |
| 1257854-82-2 | 3-溴-5-甲基哒嗪 | 3-bromo-5-methylpyridazine | | | | |
| 1257854-97-9 | | (2R)-2-morpholineacetic acid hcl | | | | |
| 1257854-99-1 | | (2S)-2-morpholineacetic acid hcl | | | | |
| 1257855-07-4 | | (R)-n-boc-3-(2-hydroxyethyl)morpholine | C11H21NO4 | 231.292 | | |
| 1257855-12-1 | Methyl 2-amino-3-bromoisonicotinate | | C7H7BrN2O2 | 231.04668 | | |
| 1257855-77-8 | 7-(三氟甲基)-3,4-二氢异喹啉-2(1h)-羧酸叔丁酯 | tert-butyl 7-(trifluoromethyl)-3,4-dihydroisoquinoline-2(1h)-carboxylate | C15H18F3NO2 | 301.3 | | 334.8±42.0°C |
| 1257856-15-7 | (S)-2-(2-羟乙基)吗啉-4-羧酸叔丁酯 | (S)-tert-butyl 2-(2-hydroxyethyl)morpholine-4-carboxylate | | | | |
| 1257856-31-7 | | (S)-n-boc-2-cyano-morpholine | C10H16N2O3 | 212.2456 | | |
| 1257856-32-8 | (3R)-3-氰基-4-吗啉羧酸叔丁酯 | (R)-tert-butyl 3-cyanomorpholine-4-carboxylate | C10H16N2O3 | 212.25 | | 340°C at 760 mmHg |
| 1257856-84-0 | 4-溴-7h-吡咯并[2,3-d]嘧啶-6-羧酸乙酯 | ethyl 4-bromo-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylate | | | | |
| 1257856-86-2 | (3S)-3-氰基-4-吗啉羧酸叔丁酯 | (S)-tert-Butyl 3-cyanomorpholine-4-carboxylate | C10H16N2O3 | 212.2456 | | |
| 1257856-87-3 | (3R)-3-(2-氧代乙基)-4-吗啉羧酸叔丁酯 | (R)-tert-butyl 3-(2-oxoethyl)morpholine-4-carboxylate | C11H19NO4 | 229.27 | | |
| 125786-47-2 | 7-甲基-[1,2,4]三唑并[1,5-a]嘧啶-5-甲腈 | 7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-5-carbonitrile | | | | |
| 1257861-04-3 | 3-溴-4-甲基-1h-吡唑-5-羧酸乙酯 | ethyl 3-bromo-4-methyl-1h-pyrazole-5-carboxylate | C7H9BrN2O2 | 233.06 | | |
| 125787-94-2 | | fk 224 | | | | |
| 1257877-12-5 | 5-(6-甲氧基萘-2-基)-1h-吡唑-3-羧酸 | 5-(6-methoxynaphthalen-2-yl)-1h-pyrazole-3-carboxylic acid | C15H12N2O3 | 268.27 | | |
| 1257877-25-0 | | 3-ethyl-5-(thiophen-3-yl)-1h-pyrazol-4-amine | C9H11N3S | 193.26 | | |
| 1257878-84-4 | 4-(2-氟苯基)-3-甲基-1h-吡唑-5-胺盐酸盐 | 4-(2-fluorophenyl)-3-methyl-1h-pyrazol-5-amine hydrochloride | | | | |
| 1257879-02-9 | | ethyl (R)-3-benzylpiperidine-3-carboxylate hydrochloride | | | | |
| 1257879-34-7 | 9,10-双(6-苯基吡啶-3-基)蒽 | 9,10-bis(6-phenylpyridin-3-yl)anthracene | C36H24N2 | 484.6 | | |
| 12579-11-2 | | Cobalt,hexacarbonylbis[triphenylphosphine]di- | C42H30Co2O6P2 | 810.50 | | |
| 125790-06-9 | | 2-methoxy-n-(3-(4-morpholinyl)propyl)-benzamid ethanedioate (1:1) | | | | |
| 1257901-61-3 | | 3-(piperidin-1-yl)isonicotinic acid | | | | |
| 1257901-68-0 | | 3-(pyrrolidin-1-yl)isonicotinic acid | | | | |
| 125791-40-4 | | 2-propen-1-one, 3-(5-amino-2-(2-thienyl)-1,3,4-thiadiazol-3(2h)-yl)-1-(2-thieny | | | | |
| 125791-41-5 | | 2-propen-1-one, 1-phenyl-3-(2-phenyl-5-(phenylamino)-1,3,4-thiadiazol-3(2h)-yl) | | | | |
| 125792-14-5 | | tributyltetradecyl-phosphoniu tetrafluoroborate(1-) | | | | |
| 125794-21-0 | | 2-chloro-n-(4-pyridinylmethyl)-acetamide hcl | C8H9ClN2O | 184.62 | | 410.9±35.0 °C(Predicted) |
| 1257996-82-9 | 2-溴-5,8-二氧杂螺[3.4]辛烷 | 2-bromo-5,8-dioxaspiro[3.4]octane | C6H9BrO2 | 193 | | 231.8±40.0℃ at 760 mmHg |
| 1257996-85-2 | | 2-amino-5-bromo-n-methylbenzamide | C8H9N2OBr | 229.0700 | | |
| 1257997-17-3 | 1-[反式-4-[(叔丁基二甲硅烷基)氧基]环己基]-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1h-吡唑 | 1-[trans-4-[(tert-butyldimethylsilyl)oxy]cyclohexyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole | C21H39BN2O3Si | 406.44 | | |
| 1257997-18-4 | 1- [反式-4-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧基]环己基]-4-碘-1h-吡唑 | 1-[trans-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexyl]-4-iodo-1h-pyrazole | C15H27IN2OSi | 406.383 | | |
| 1257998-65-4 | 八氢吡嗪[2,1-c][1,4]噁嗪二盐酸盐 | octahydropyrazino[2,1-c][1,4]oxazine dihydrochloride | C7H16Cl2N2O | 215.12 | | |
| 1258-71-5 | 2,2',2'',2''',2'''',2'''''-((1,3,5-三嗪-2,4,6-三基)三(氮杂三基))六乙酸 | 2,2',2'',2''',2'''',2'''''-((1,3,5-Triazine-2,4,6-triyl)tris(azanetriyl))hexaacetic acid | C15H18N6O12 | 474.34 | | 1013.6±75.0 °C(Predicted) |
| 1258-84-0 | | 3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-24-nor-d:a-friedooleana-1(10 meth | C30H40O4 | 464.64 | | 607.7°C |
| 1258001-18-1 | | 1-boc-4-hydrazinyl-piperidine hcl | C10H22ClN3O2 | 251.75 | | |
| 1258003-93-8 | | mmp-12 inhibitor, mmp408-cas 1258003-93-8-calbiochem | | | | |
| 1258003-96-1 | | granzyme b inhibitor ii-cas 1258003-96-1-calbiochem | | | | |
| 1258004-00-0 | | lactacystin, synthetic-cas 1258004-00-0-calbiochem | | | | |
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