| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1421065-64-6 | | 3,4-dihydro-1h-pyrido[1,2-a]pyrazin-6(2h)-one hcl | C8H10N2O.HCl | 186.6383 | | |
| 1421066-31-0 | 3-氟-5,6,7,8-四氢-1,6-萘啶-2(1h)-酮 | 3-fluoro-5,6,7,8-tetrahydro-1,6-naphthyridin-2(1h)-one | | | | |
| 1421066-70-7 | (3R,4S)-(3R,4S)-3-甲氧基四氢-2h-吡喃-4-胺3-甲氧基四氢-2h-吡喃-4-胺 | (3R,4S)-3-methoxytetrahydro-2h-pyran-4-amine | C6H13NO2 | 131.17 | | |
| 1421070-16-7 | 1-[3-(hydroxymethyl)azetidin-1-yl]ethan-1-one | | C6H11NO2 | 129.159 | | |
| 142109-60-2 | | 1-methyl-1h-pyrazole-3,4-diamine dihydrochloride | | | | |
| 14211-01-9 | | acetic acid, mercaptophenyl-, isopropyl ester, s-ester with o,o-dimethyl phosph | | | | |
| 142115-01-3 | 2-(4-(氨基(2,4-二甲氧基苯基)甲基)苯氧基)乙酸 | 2-(4-(Amino(2,4-dimethoxyphenyl)methyl)phenoxy)acetic acid | C17H19NO5 | 317.34 | | 533.2±50.0 °C(Predicted) |
| 142116-36-7 | | sq 33261 | | | | |
| 142116-37-8 | | sq 33552 | | | | |
| 142116-85-6 | 1-[4-(9h-咔唑-9-基)苯基]乙酮 | 1-[4-(9h-carbazol-9-yl)phenyl]ethanone | C20H15NO | 285.35 | 207-211°C | |
| 14212-54-5 | | (2R,3R)-(+)-2-Methyl-3-phenyloxirane | | | | |
| 14212-87-4 | | bismorpholinoethylene | C10H18N2O2 | 198.27 | | |
| 142121-48-0 | | (R)-N-(tert-Butoxycarbonyl)leucinol | C11H23NO3 | 217.31 | | 213 ℃(lit.) |
| 142121-93-5 | | a-(boc-amino)-4-fluoro-benzeneacetic acid | | | | |
| 142121-94-6 | | a-(boc-amino)-3-fluorobenzene-acetic acid | | | | |
| 142121-95-7 | 2-(boc-氨基)-2-(3,4-二氯苯基)乙酸 | 2-(boc-amino)-2-(3,4-dichlorophenyl)acetic acid | C13H15Cl2NO4 | 320.17 | | |
| 1421227-52-2 | | ws3 | C28H30F3N7O3 | 569.58 | | |
| 1421227-53-3 | | ws6 | C29H31F3N6O3 | 568.59 | | |
| 1421227-58-8 | 2-(4-((6-(环丙烷甲酰胺基)嘧啶-4-基)氧基)苯基)乙酸 | 2-(4-((6-(cyclopropanecarboxamido)pyrimidin-4-yl)oxy)phenyl)acetic acid | C16H15N3O4 | 313.31 | | |
| 1421227-97-5 | 依托昔布杂质32 | etoricoxib impurity 32 | | | | |
| 1421238-78-9 | 5'-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-[2,2'-联噻吩]-5-甲醛 | 5'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[2,2'-bithiophene]-5-carbaldehyde | C15H17BO3S2 | 320.23 | | |
| 1421241-45-3 | | 7-methyl-2-(4-methylphenyl)-5-nitrobenzoxazole | | | | |
| 1421252-90-5 | 3,5-二甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1-甲苯磺酰-1氢-吲唑 | 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1h-indazole | C22H27BN2O4S | 426.34 | | 594.3±60.0°C |
| 1421252-92-7 | 4-氯-3,5-二甲基-1-甲苯磺酰基-1h-吲唑 | 4-chloro-3,5-dimethyl-1-tosyl-1h-indazole | C16H15ClN2O2S | 334.82 | | |
| 1421252-97-2 | (4S)-4-羟基-3,3-二甲基哌啶-1-甲酸叔丁酯 | tert-Butyl(4S)-4-hydroxy-3,3-dimethylpiperidine-1-carboxylate | C12H23NO3 | 229.32 | | 306.3±35.0 °C(Predicted) |
| 1421253-05-5 | (2R,4R)-4-甲氧基-2-甲基哌啶盐酸盐 | (2R,4R)-4-methoxy-2-methylpiperidine hydrochloride | C7H16ClNO | 165.66 | | |
| 1421253-06-6 | (2R,4S)-4-methoxy-2-methyl-piperidine;hydrochloride | | C7H15NO.HCl | 165.6604 | | |
| 1421253-08-8 | (2S,4R)-4-methoxy-2-methyl-piperidine hydrochloride | | C7H15NO.HCl | 165.6604 | | |
| 1421254-01-4 | 2-氯-4-甲基-7,8-二氢-1,6-萘啶-6(5H)-羧酸叔丁酯 | Tert-Butyl 2-Chloro-4-Methyl-7, 8-Dihydro-1, 6-Naphthyridine-6(5H)-Carboxylate | C14H19ClN2O2 | 282.76 | | 395.0±42.0 °C(Predicted) |
| 1421254-59-2 | tert-butyl (4R)-4-hydroxy-3,3-dimethyl-piperidine-1-carboxylate | | C12H23NO3 | 229.315 | | |
| 1421254-66-1 | | (1R,3S,5S)-3-methoxy-8-azabicyclo[3.2.1]octane hydrochloride | C8H16ClNO | 177.672 | | |
| 1421254-87-6 | 4-甲氧基-3,3-二甲基 | 4-methoxy-3,3-dimethylpiperidine | C8H17NO | 143.23 | | 173.6±33.0 °C(Predicted) |
| 1421258-63-0 | (R)-6-(苄氧基)-3-((叔丁氧基羰基)氨基)-6-氧代己酸 | (R)-6-(Benzyloxy)-3-((tert-butoxycarbonyl)amino)-6-oxohexanoic acid | | | | |
| 1421258-65-2 | Fmoc-(R)-3-氨基-4-(4-甲氧基-苯基)-丁酸 | Fmoc-(R)-3-Amino-4-(4-methoxy-phenyl)-butyric acid | | | | |
| 1421258-67-4 | (R)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-6-(叔丁氧基)-6-氧代己酸 | (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(tert-butoxy)-6-oxohexanoic acid | C25H29NO6 | 439.501 | | |
| 1421261-35-9 | | 4-(2-hydroxyphenyl)-5-methyl-2-(4-pyridyl)thiazole | | | | |
| 1421261-77-9 | | 3-(3-ethyl-1,2,4-oxadiazol-5-yl)benzonitrile | | | | |
| 1421261-84-8 | | 4-(2-hydroxyphenyl)-5-methyl-2-(2-pyridyl)thiazole | | | | |
| 1421261-85-9 | | 1,3-bis[4-(4-pyridyl)-2-thiazolyl]benzene | | | | |
| 1421261-86-0 | | 2-(2-thienyl)benzimidazole-6-thiocarboxamide | | | | |
| 1421261-89-3 | | 6-cyano-2-(2-thienyl)benzimidazole | | | | |
| 1421262-04-5 | | 6-cyano-2-(4-pyridyl)benzimidazole | | | | |
| 1421262-07-8 | | 2-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-3-methylpyridine | | | | |
| 1421262-11-4 | | 4-(4-pyridyl)-2-[4-(trifluoromethyl)phenyl]-thiazole | | | | |
| 1421262-24-9 | | 1-amino-n-benzhydrylcyclopentanecarboxamide | C19H22N2O | 294.39 | | |
| 1421262-55-6 | | 2,5-dimethyl-4-(2-hydroxyphenyl)thiazole | | | | |
| 1421262-65-8 | | 4-(3-ethyl-1,2,4-oxadiazol-5-yl)benzonitrile | | | | |
| 1421262-72-7 | | 2-(3,4-difluorophenyl)-4-(2-hydroxyphenyl)thiazole | | | | |
| 1421262-85-2 | | 4-(4-bromophenyl)-2-(3,4-difluorophenyl)thiazole | | | | |
| 1421262-90-9 | | 4-(4'-bromo-4-biphenylyl)-2-methylthiazole | | | | |
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