| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 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 | C13H13N3O | 227.26 | | |
| 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 | C6H12ClN3O | 177.63 | | |
| 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 | C8H17N3O | 171.24 | | |
| 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 | C19H25N3O5S | 407.48 | | |
| 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 | | | | |
| 1272756-59-8 | 5-甲酰基-2-(哌啶-1-基)苯甲腈 | 5-Formyl-2-(piperidin-1-yl)benzonitrile | C13H14N2O | 214.26 | | |
| 1272756-61-2 | 5-甲酰基-2-吗啉苯甲腈 | 5-Formyl-2-morpholinobenzonitrile | C12H12N2O2 | 216.24 | | |
| 1272756-98-5 | 消旋-(1S,3S,4S,5R)-2-叔丁基 3-乙基 5-羟基-2-氮杂双环 [2.2.2] 辛烷-2,3-二甲酸酯 | RAcemic-(1S,3S,4S,5R)-2-Tert-Butyl 3-Ethyl 5-Hydroxy-2-Azabicyclo[2.2.2]Octane-2,3-Dicarboxylate | C15H25NO5 | 299.37 | | |
| 1272757-81-9 | (1S,3S,4R,6S)-2-(叔丁氧基羰基)-6-氟-2-氮杂双环[2.2.1]庚烷-3-羧酸 | cis-2-(tert-Butoxycarbonyl)-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid | C12H18FNO4 | 259.27 | | |
| 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 | C14H18N2O2 | 246.31 | | |
| 1272758-12-9 | | methyl 3-amino-4,4-dimethylpentanate hcl | C8H18ClNO2 | 195.69 | | |
| 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 | C14H23NO3 | 253.342 | | |
| 1272758-19-6 | 5-chloro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile | | C8H4ClN3 | 177.59 | | |
| 1272758-22-1 | | 3,4-dihydro-1h-spiro[naphthalene-2,4'-piperidine] hcl | C14H20ClN | 237.77 | | |
| 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 | C13H17N3O | 231 | | |
| 1272758-40-3 | | 4-boc-6-hydroxy-1,4-oxazepane | C10H19NO4 | 217.26 | | |
| 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 | C15H28N2O2 | 268.4 | | |
| 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 | C10H10CaO5 | 250.26 | ＞360 ℃ | 454.9 °C at 760 mmHg |
| 1272771-49-9 | | 3-(oxan-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid | | | | |
| 127278-99-3 | | chromium, 6(or 7)-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphth | | | | |
| 127279-00-9 | | isooctadecanoic acid, reaction products with diethanolamine, sodium bisulfite a | | | | |
| 127279-01-0 | | hydrolyzed, potassium salt | | | | |
| 127279-02-1 | | fatty acids, tall-oil, polymers with adipic acid, pentaerythritol and trimethyl | | | | |
| 127279-03-2 | | residues, tin-refining | | | | |
| 127279-04-3 | | soybean oil, polymer with pentaerythritol, phthalic anhydride and 2,4-tdi | | | | |
| 127279-06-5 | | bn 50726 | | | | |
| 127279-08-7 | | sh/ta-508 | | | | |
| 12728-25-5 | | desertomycin | | | | |
| 1272801-44-1 | | 5-methyl-2-thienyl-(3-iso-propoxyphenyl)methanol | | | | |
| 1272802-31-9 | | 4-[(2-fluorophenyl)methyl]oxane-4-carboxylic acid | | | | |
| 127281-18-9 | 辛酸/癸酸甘油酯 | PEG Caprylic/Capric Glycerides | | | | |
| 127285-07-8 | 4-氨基-1-n-苯乙基哌啶盐酸盐 | 4-amino-1-n-phenylethylpiperidine hydrochloride | | | | |
| 127285-08-9 | 4-氨基-1-异丙基哌啶 | 4-amino-1-isopropylpiperidine | C8H18N2 | 142.24 | | |
| 127285-09-0 | | 1-[1-(2-phenylethyl)piperidin-4-yl]methanamine | | | | |
| 127285-54-5 | | 6,7-dimethoxyquinolin-4(1h)-one | C11H11NO3 | 205.21 | | 396.54°C at 760 mmHg |
| 127286-86-6 | 5,10,15,20-四(3,5-双(三氟甲基)苯基)卟啉 | 5,10,15,20-Tetrakis(3,5-bis(trifluoromethyl)phenyl)porphyrin | C52H22F24N4 | 1158.72 | | |
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