| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1272755-91-5 | 7-(2-氟-5-溴苯基)-5,8-二氮杂螺[3.4]辛烷-6-酮 | 7-(5-bromo-2-fluorophenyl)-5,8-diazaspiro[3.4]octan-6-one | | | | |
| 1272755-92-6 | 2-(3-氧代-1,4-二氮杂螺[4.4]壬烷-2-基)苯甲酸 | 2-(3-oxo-1,4-diazaspiro[4.4]non-2-yl)benzoic acid | | | | |
| 1272755-93-7 | 2-(7-氧代-5,8-二氮杂螺[3.4]辛烷-6-基)苯腈 | 2-(7-oxo-5,8-diazaspiro[3.4]oct-6-yl)benzonitrile | | | | |
| 1272755-94-8 | 2-(3-氧代-1,4-二氮杂螺[4.4]壬烷-2-基)苯腈 | 2-(3-oxo-1,4-diazaspiro[4.4]non-2-yl)benzonitrile | | | | |
| 1272755-95-9 | 7-(2-溴苯基)-5,8-二氮杂螺[3.4]辛烷-6-酮 | 7-(2-bromophenyl)-5,8-diazaspiro[3.4]octan-6-one | | | | |
| 1272755-96-0 | 3-(2-溴苯基)-1,4-二氮杂螺[4.4]壬烷-2-酮 | 3-(2-bromophenyl)-1,4-diazaspiro[4.4]nonan-2-one | | | | |
| 1272755-97-1 | 7-(3-硝基苯基)-5,8-二氮杂螺[3.4]辛烷-6-酮 | 7-(3-nitrophenyl)-5,8-diazaspiro[3.4]octan-6-one | | | | |
| 1272755-98-2 | 3-(3-溴-4-氟苯基)-1,4-二氮杂螺[4.4]壬烷-2-酮 | 3-(3-bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one | | | | |
| 1272755-99-3 | 1-(2-甲氧基乙基)-2-氧代吡咯烷-4-甲酸甲酯 | methyl 1-(2-methoxyethyl)-2-oxopyrrolidine-4-carboxylate | | | | |
| 1272756-00-9 | n-boc-5-羟基哌啶-3-甲酸乙酯 | ethyl n-boc-5-hydroxypiperidine-3-carboxylate | | | | |
| 1272756-01-0 | 1-异丙基-2-氧代吡咯烷-4-甲脒盐酸盐 | | | | | |
| 1272756-02-1 | 5-氟螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-4-酮 | 5-fluorospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-4-one | | | | |
| 1272756-03-2 | 2,6-二硝基-4-溴苯甲酸甲酯 | methyl 4-bromo-2,6-dinitrobenzoate | | | | |
| 1272756-04-3 | 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-5-甲酸 | 4-oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-5-carboxylic acid | | | | |
| 1272756-05-4 | n-甲基-2-甲磺酰基乙酰胺 | n-methyl-2-(methylsulfonyl)acetamide | | | | |
| 1272756-06-5 | 5-氟螺[1,2,3,4-四氢喹唑啉-2,1'-环戊烷]-4-酮 | 5-fluorospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-4-one | | | | |
| 1272756-07-6 | 4-(2-氯-4-溴苯基)吗啉 | 4-(4-bromo-2-chlorophenyl)morpholine | | | | |
| 1272756-08-7 | 1-(二甲基氨基甲酰基)哌啶-3-甲酸甲酯 | methyl 1-(dimethylcarbamoyl)piperidine-3-carboxylate | | | | |
| 1272756-09-8 | 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-5-甲腈 | 4-oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-5-carbonitrile | | | | |
| 1272756-10-1 | 6-硝基螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-4-酮 | 6-nitrospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-4-one | | | | |
| 1272756-11-2 | 1-苄基-5-(氨甲基)哌啶-2-酮 | 1-benzyl-5-(aminomethyl)piperidin-2-one | | | | |
| 1272756-12-3 | 2-(羧基甲氧基)-4-氟苯甲酸 | 2-(carboxymethoxy)-4-fluorobenzoic acid | | | | |
| 1272756-13-4 | 6-溴螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-4-酮 | 6-bromospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-4-one | | | | |
| 1272756-14-5 | 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环戊烷]-5-甲酸 | 4-oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carboxylic acid | | | | |
| 1272756-15-6 | 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环丁烷]-5-甲酸乙酯 | ethyl 4-oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-5-carboxylate | | | | |
| 1272756-16-7 | 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环戊烷]-5-甲腈 | 4-oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carbonitrile | | | | |
| 1272756-17-8 | 6-溴螺[1,2,3,4-四氢喹唑啉-2,1'-环戊烷]-4-酮 | 6-bromospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-4-one | | | | |
| 1272756-18-9 | 1-甲基-2-氧代吡咯烷-4-甲脒盐酸盐 | 1-methyl-2-oxopyrrolidine-4-carboxamidine hydrochloride | | | | |
| 1272756-19-0 | n-boc-2-溴-5-氨基磺酰基苯甲酸甲酯 | methyl n-boc-2-bromo-5-sulfamoylbenzoate | | | | |
| 1272756-20-3 | 3-氨基-n,n-二甲基哌啶-1-甲酰胺 | 3-amino-n,n-dimethylpiperidine-1-carboxamide | | | | |
| 1272756-21-4 | 1-(2-甲氧基乙基)-2-氧代吡咯烷-4-甲脒盐酸盐 | | | | | |
| 1272756-22-5 | 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环戊烷]-5-甲酸乙酯 | ethyl 4-oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carboxylate | | | | |
| 1272756-23-6 | 3-(4-甲砜基苯基)-5-(1-boc-4-哌啶基)-1,2,4-噁二唑 | 3-[4-(methylsulfonyl)phenyl]-5-(1-boc-4-piperidyl)-1,2,4-oxadiazole | | | | |
| 1272756-24-7 | 2-氟-4-(4-吗啉基)苯甲酸苄酯 | benzyl 2-fluoro-4-morpholinobenzoate | | | | |
| 1272756-25-8 | 2-氨基-4-(1-咪唑基)苯甲酸甲酯 | methyl 2-amino-4-(1-imidazolyl)benzoate | | | | |
| 1272756-26-9 | 2,6-二硝基-4-氯苯腈 | 4-chloro-2,6-dinitrobenzonitrile | | | | |
| 1272756-27-0 | 2,6-二硝基-4-溴苯腈 | 4-bromo-2,6-dinitrobenzonitrile | | | | |
| 1272758-01-6 | | methyl 4-boc-2,2-dimethyl-morpholine-5-carboxylate | | | | |
| 1272758-04-9 | | tert-butyl 7-(3-ethoxy-3-oxopropyl)-3,4-dihydro-1,8-naphthyridine-1(2h)-carboxylate | | | | |
| 1272758-05-0 | 苄基2,5-二氮杂螺[3.4]辛烷-2-羧酸酯 | benzyl 2,5-diazaspiro[3.4]octane-2-carboxylate | | | | |
| 1272758-12-9 | | methyl 3-amino-4,4-dimethylpentanate hcl | | | | |
| 1272758-13-0 | | 1,2,3,4,4a,5-hexahydrobenzo[b]pyrazino[1,2-d][1,4]diazepin-6(7h)-one dihydrochloride | | | | |
| 1272758-17-4 | 8-氧代-2-氮杂螺[4-]癸烷-2-羧酸叔丁酯 | tert-butyl 8-oxo-2-azaspiro[4.5]decane-2-carboxylate | | | | |
| 1272758-22-1 | | 3,4-dihydro-1h-spiro[naphthalene-2,4'-piperidine] hcl | | | | |
| 1272758-28-7 | | ethyl 2-amino-5-fluoro-2,3-dihydro-1h-indene-2-carboxylate hcl | | | | |
| 1272758-31-2 | 3-苯基-1,3,8-三氮杂螺[4.5]癸-4-酮 | 3-phenyl-1,3,8-triazaspiro[4.5]decan-4-one | | | | |
| 1272758-40-3 | | 4-boc-6-hydroxy-1,4-oxazepane | | | | |
| 1272758-41-4 | 9-氨基-3-氮杂螺[5.5]十一烷-3-羧酸叔丁酯 | tert-butyl 9-amino-3-azaspiro[5.5]undecane-3-carboxylate | | | | |
| 127276-07-7 | | Sodium tantalum sulfide(Na0.01TaS2)hydrate | HNaOSTa (unspec.) | | | |
| 127277-53-6 | | cyclohexanecarboxylic acid, 3,5-dioxo-4-(1-oxopropyl)-, ion(1-), calcium, calci | | | | |
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