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CAS编号中文名英文名分子式分子量熔点沸点
1242184-43-5GS 4071-d3Oseltamivir acid-d3C14H21D3N2O4287.37
1242184-45-7rac-(1R,2S,3R,4S)-3-aminobicyclo[2.2.1]hept-5-ene-2-carboxylic acid hydrochloride
1242187-12-7(R)-3-氨基四氢呋喃-3-甲酸丁酯butyl (R)-3-aminotetrahydrofuran-3-carboxylate
1242187-41-21-氨基-3-羟基环丁烷-1-羧酸乙酯盐酸盐ethyl 1-amino-3-hydroxycyclobutane-1-carboxylate hydrochloride
124219-00-7Asp-Asp-Asp-Asp-Asp C20H27N5O16593.45
124221-69-83'-amino-biphenyl-4-carboxylic acid
124221-71-23'-amino-biphenyl-3-carboxylic acidC13H11NO2213.2319  
124222-14-6flue dust, cobalt-refining
124222-15-7residues, cobalt-refining
124222-16-8residues, copper-refining
124222-17-9residues, nickel-refining
124222-18-0residues, precious metal-refining
124222-19-1slimes and sludges, nickel electrolytic
124222-20-4slimes and sludges, precious metal electrolytic
124222-21-5poly(oxy-1,2-ethanediyl), alpha-[2-[bis[2-[(1-oxo-9-octadecenyl)oxy]ethyl]amino
1242240-00-13,3-二甲基-4-(甲基氨基)哌啶-1-羧酸叔丁酯tert-butyl 3,3-dimethyl-4-(methylamino)piperidine-1-carboxylateC13H26N2O2242.36306.1±35.0 °C(Predicted)
1242240-28-3n,n-dimethyl-4-azepanamine dihydrochloride
1242248-76-5二乙基 10-十一炔-1-基磷酸酯diethyl 10-undecyn-1-ylphosphonate
1242249-84-82-溴-1-氟-3-(三氟甲氧基)苯2-Bromo-1-fluoro-3-(trifluoromethoxy)benzeneC7H3OF4Br258.99
124225-99-6双(1-甲基-1H-咪唑-2-基)甲烷Bis(1-methyl-1H-imidazol-2-yl)methaneC9H12N4176.22
1242250-37-84-氟-2-(三氟甲氧基)苯甲酸4-fluoro-2-(trifluoromethoxy)benzoic acid
1242251-52-03-amino-2-chloropyridin-4-olC5H5ClN2O144.56
1242252-07-81-溴-4-氟-2-(三氟甲氧基)苯1-Bromo-4-fluoro-2-(trifluoromethoxy)benzeneC7H3BrF4O259
1242252-26-1(3-(difluoromethoxy)-5-fluorophenyl)methanol
1242252-37-4(2-(二氟甲氧基)-4-氟苯基)甲醇(2-(Difluoromethoxy)-4-fluorophenyl)methanolC8H7F3O2192.14219.6±35.0 °C(Predicted)
1242252-59-0(4-(difluoromethoxy)-3-fluorophenyl)methanolC8H7F3O2192.14
1242252-68-14-fluoro-2-(trifluoromethoxy)benzyl alcohol
1242258-31-61-bromo-3-fluoro-2-(trifluoromethoxy)benzeneC7H3BrF4O259
1242258-38-31-溴-4-(二氟甲氧基)-2-氟苯1-Bromo-4-(difluoromethoxy)-2-fluorobenzeneC7H4BrF3O2411
1242258-49-63-fluoro-5-(trifluoromethoxy)benzoic acidC8H4F4O3224.11
1242259-99-9(2-(二氟甲氧基)-6-氟苯基)甲醇(2-(Difluoromethoxy)-6-fluorophenyl)methanolC8H7F3O2192.14
1242260-06-54-溴-5,7-二甲基-3-喹啉羧酸乙酯Ethyl4-bromo-5,7-dimethylquinoline-3-carboxylateC14H14BrNO2308.17
1242260-12-34-溴喹啉-3-羧酸乙酯Ethyl 4-bromoquinoline-3-carboxylateC12H10BrNO2280.1173  
1242260-48-54-溴-6-氟喹啉-3-甲酸乙酯4-Bromo-6-fluoroquinoline-3-carboxylicacidethylesterC12H9BrFNO2298.11
1242260-50-97-溴-4-氯-8-甲基喹啉-3-羧酸乙酯ethyl 7-bromo-4-chloro-8-methylquinoline-3-carboxylateC13H11BrClNO2328.59
1242260-53-24-氨基-6-乙基喹啉-3-羧酸4-Amino-6-ethylquinoline-3-carboxylic acidC12H12N2O2216.24
1242260-60-14-溴-8-甲氧基-3-喹啉羧酸乙酯Ethyl 4-bromo-8-methoxyquinoline-3-carboxylateC13H12BrNO3310.14392.0±37.0 °C(Predicted)
1242267-78-2(R)-二-叔丁基2-氰基哌嗪-1,4-二羧酸酯(R)-di-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate
1242267-79-3Benzyl (R)-3-(cyanomethyl)piperazine-1-carboxylateC14H17N3O2259.3
1242267-80-6(S)-2-氰基哌嗪-1,4-二羧酸二叔丁酯(S)-di-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate
1242267-82-8(S)-3-(氰甲基)哌嗪-1-羧酸苄酯Benzyl (S)-3-(cyanomethyl)piperazine-1-carboxylateC14H17N3O2259.303
1242267-83-98-[3-氯-5-(三氟甲基)吡啶-2-基]-1-硫代-4,8-二氮杂螺[4.5]癸烷盐酸盐8-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-thia-4,8-diazaspiro[4.5]decane hydrochlorideC13H16Cl2F3N3S374.25175-176℃
1242267-95-35H-螺[[1,3]二恶戊环并[4,5-g]吡咯并[1,2-a]喹喔啉-4,4'-哌啶]盐酸盐5H-spiro[[1,3]Dioxolo[4,5-g]pyrrolo[1,2-a]quinoxaline-4,4'-piperidine] hydrochlorideC16H18ClN3O2319.79
1242268-06-9甲基 4,5-二氢螺[吡咯(1,2-a)喹喔啉-4,4'-哌啶]-7-羧酸酯盐酸盐Methyl 4,5-dihydrospiro[pyrrolo(1,2-a)quinoxaline-4,4'-piperidine]-7-carboxylate hydrochlorideC17H20ClN3O2333.82278-279℃
1242268-17-26-叔丁基1-乙基-6-氮杂螺[2.5]辛烷-1,6-二羧酸酯6-tert-butyl 1-ethyl 6-azaspiro[2.5]octane-1,6-dicarboxylateC15H25NO4283
1242268-29-67,8-二甲氧基-4,5-二氢螺[吡咯(1,2-a)-喹喔啉-4,4'-哌啶]盐酸盐7,8-Dimethoxy-4,5-dihydrospiro[pyrrolo(1,2-a)-quinoxaline-4,4'-piperidine] hydrochlorideC17H22ClN3O2335.83
1242268-31-07-甲基-4,5-二氢螺[吡咯(1,2-a)-喹喔啉-4,4'-哌啶]盐酸盐7-Methyl-4,5-dihydrospiro[pyrrolo(1,2-a)-quinoxaline-4,4'-piperidine] hydrochlorideC16H20ClN3289.8300-301℃
1242269-80-24-chloro-2-fluoro-5-nitrobenzonitrileC7H2ClFN2O2200.55
1242273-71-7n-{6-羟基双环[2.2.1]庚-2-基}氨基甲酸叔丁酯tert-butyl n-{6-hydroxybicyclo[2.2.1]heptan-2-yl}carbamate
1242273-72-8n-{5-羟基双环[2.2.1]庚-2-基}氨基甲酸叔丁酯tert-butyl n-{5-hydroxybicyclo[2.2.1]heptan-2-yl}carbamate
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