| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1221818-26-3 | | ethyl 6-(trifluoromethyl)piperidine-3-carboxylate | | | | |
| 1221818-31-0 | 7-羟基-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯 | tert-butyl 7-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate | | | | |
| 1221818-32-1 | 7-溴-3-氮杂双环[2.2.1]庚烷-3-羧酸叔丁酯 | tert-butyl 7-bromo-3-azabicyclo[2.2.1]heptane-3-carboxylate | | | | |
| 1221818-45-6 | 6-boc-2,6-二氮杂螺[4.4]壬-1-酮 | 6-boc-2,6-diazaspiro[4.4]nonan-1-one | | | | |
| 1221818-50-3 | 4-溴-1-丙基-1,2,3,6-四氢吡啶 | 4-bromo-1-propyl-1,2,3,6-tetrahydropyridine | | | | |
| 1221818-66-1 | 10,10-二氟-2,7-二氮杂螺[4-]癸烷-7-羧酸叔丁酯 | tert-butyl 10,10-difluoro-2,7-diazaspiro[4.5]decane-7-carboxylate | | | | |
| 1221818-73-0 | 1-苄基3,5-二甲基哌啶-1,3,5-三羧酸酯 | 1-benzyl 3,5-dimethyl piperidine-1,3,5-tricarboxylate | | | | |
| 1221818-81-0 | 7-(叔丁氧羰基)-7-氮杂双环[2.2.1]庚烷-2-甲酸 | 7-(tert-butoxycarbonyl)-7-azabicyclo[2.2.1]heptane-2-carboxylic acid | | | | |
| 1221818-87-6 | 3-溴-1-丙基-1,2,5,6-四氢吡啶 | 3-bromo-1-propyl-1,2,5,6-tetrahydropyridine | | | | |
| 1221818-91-2 | 7-boc-2,7-二氮杂螺[5.5]十一烷-1-酮 | tert-butyl 11-oxo-5,10-diazaspiro[5.5]undecane-5-carboxylate | | | | |
| 1221819-20-0 | 八氢-1h-吡咯并[2,3-c]吡啶 | octahydro-1h-pyrrolo[2,3-c]pyridine | | | | |
| 1221819-24-4 | ((叔丁氧基羰基)氨基)哌啶-1,3-二甲酸1-苄基-3-甲基酯 | 1-benzyl 3-methyl 5-(tert-butoxycarbonylamino)piperidine-1,3-dicarboxylate | | | | |
| 1221819-46-0 | 3-[(苯磺酰基)亚甲基]氧杂环丁烷 | 3-[(phenylsulfonyl)methylene]oxetane | | | | |
| 1221819-47-1 | 1-(氧杂环丁烷-3-亚基)丙-2-酮 | 1-(oxetan-3-ylidene)propan-2-one | | | | |
| 1221819-62-0 | 4-(氧杂环丁烷-3-基)苯胺 | 4-(oxetan-3-yl)aniline | | | | |
| 1221821-39-1 | 6-溴-4,4-二己基-4h-环戊并[1,2-b:5,4-b']二噻吩-2-甲醛 | 6-bromo-4,4-dihexyl-4h-cyclopenta[1,2-b:5,4-b']dithiophene-2-carbaldehyde | | | | |
| 1221824-87-8 | 2-(1-甲基-1h-吡唑-3-基)乙-1-胺 | 2-(1-methyl-1h-pyrazol-3-yl)ethan-1-amine | | | | |
| 1221824-89-0 | | methyl (2S,4S)-4-[(tert-butoxycarbonyl)amino]-2-piperidinecarboxylate | | | | |
| 122183-32-8 | | 1-(((dimethylamino)carbonyl)oxy)-4-methoxy-pyridiniu chloride | | | | |
| 122185-09-5 | | 14-disilahexadecane, 3,3,14,14-tetramethoxy-15-dioxa-3 | | | | |
| 122186-87-2 | | n-(3-(2-(4-(acetylamino)-1-oxobutyl)-5-chlorophenyl)-1-oxopropyl)-glycin et | | | | |
| 122186-88-3 | | benzenepropanoic acid, 2-(4-((4-(acetylamino)-1-oxobutyl)amino)-1-oxobutyl)-5-c | | | | |
| 122186-90-7 | | l-glutamic acid, n-(3-(2-(4-(acetylamino)-1-oxobutyl)-5-chlorophenyl)-1-oxoprop | | | | |
| 122186-92-9 | | 2-(4-(acetylamino)-1-oxobutyl)-5-chloro-benzenepropanamid | | | | |
| 122186-93-0 | | 2-(4-(acetylamino)-1-oxobutyl)-5-chloro-benzenepropanoic aci propyl ester | | | | |
| 122186-95-2 | | 2-(4-(acetylamino)-1-oxobutyl)-5-chloro-benzenepropanoic aci nonyl ester | | | | |
| 122188-44-7 | | 3-(((2,4,6-trimethylphenyl)methyl)piperazinyl)-rifamycin s | | | | |
| 122188-45-8 | | 3-((1,4-diazabicyclo(4.4.0)decyl)iminomethyl)-rifamycin s | | | | |
| 122188-46-9 | | 3-((6-ethyl-1,4-diazabicyclo(4.4.0)decyl)iminomethyl)-rifamycin s | | | | |
| 122188-47-0 | | | | | | |
| 12219-01-1 | | acid black 131 | | | | |
| 12219-02-2 | C.I.酸性黑132 | C.I. Acid black 132 | | | | |
| 12219-14-6 | | acid black 170 | | | | |
| 12219-17-9 | 酸性蓝72 | C.I. Acid blue 72 | | | | |
| 12219-19-1 | 酸性蓝112 | C.I. Acid blue 112 | | | | |
| 12219-21-5 | C.I.酸性蓝140 | C.I. Acid blue 140 | | | | |
| 12219-24-8 | 中性蓝BNL | acid blue 168 | | | | |
| 12219-26-0 | 4-[[4-(乙酰基甲基氨基)-2-磺基苯基]氨基]-1-氨基-9,10-二氢-9,10-二氧代-2-蒽磺酸二钠盐 | acid blue 182 | | | | |
| 12219-28-2 | C.I.酸性蓝199 | C.I. Acid blue 199 | | | | |
| 12219-30-6 | | benzenesulfonic acid, 2-hydroxy-5-[[4-[[4-[(4-hydroxy-3-sulfophenyl)amino]pheny | | | | |
| 12219-31-7 | C.I.酸性蓝220 | C.I. Acid blue 220 | | | | |
| 12219-32-8 | C.I.酸性蓝221 | C.I. Acid blue 221 | | | | |
| 12219-36-2 | C.I.酸性蓝229 | C. I. Acid blue 229 | | | | |
| 12219-46-4 | C.I.酸性蓝245 | C.I. Acid blue 245 | | | | |
| 12219-65-7 | C.I.酸性棕282 | C.I. Acid brown 282 | | | | |
| 12219-77-1 | C.I.酸性棕301 | C.I. Acid brown 301 | | | | |
| 12219-87-3 | 色素索引酸性绿40 | Colour Index Acid Green 40 | | | | |
| 12219-93-1 | C.I.酸性绿73 | C.I. Acid green 73 | | | | |
| 1221902-06-2 | (11br)-n-苄基-n-甲基二萘并[2,1-d:1',2'-f][1,3,2]二氧杂膦-4-胺 | (11br)-n-benzyl-n-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxa | | | | |
| 122193-68-4 | | perfluorohexylethoxyepoxypropane | | | | |
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