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CAS编号中文名英文名分子式分子量熔点沸点
1251904-23-0(R)-2-氨基-2-环丁基乙酸乙酯(R)-methyl 2-amino-2-cyclobutylacetateC7H13NO2.HCl179.6400  
1251904-45-6(2S)-2-[(tert-butoxycarbonyl)amino]-4-[1-(tert-butoxycarbonyl)-4-piperidinyl]butanoic acid
1251904-51-4(S)-n-fmoc-2-(5'-戊烯基)甘氨酸(S)-n-fmoc-2-(5'-pentenyl)glycine
1251907-36-4methylcyanomethylsulfamoyl chlorideC3H5ClN2O2S168.6
1251919-70-6potassium 2-(quinolin-2-yl)acetate
1251919-71-72-(1,3-苯并噁唑-2-基)乙酸钠sodium 2-(1,3-benzoxazol-2-yl)acetate
125192-28-14-异氰基苯乙酮4-isocyanoacetophenone
1251922-58-34-(azetidin-3-yloxy)pyridine 2hcl
1251922-71-04-溴-2,3-二氢-1h-茚-1-胺盐酸盐4-bromo-2,3-dihydro-1h-inden-1-amine hydrochlorideC9H11BrClN248.55
1251922-99-23-(3-甲基-1,2,4-噁二唑-5-基)丙-1-胺盐酸盐3-(3-methyl-1,2,4-oxadiazol-5-yl)propan-1-amine hydrochloride
1251923-04-26-羟基-6-(三氟甲基)-2-氮杂螺[3.3]庚烷-2-羧酸叔丁酯tert-butyl 6-hydroxy-6-(trifluoromethyl)-2-azaspiro[3.3]heptane-2-carboxylateC12H18F3NO3281.27312.6±42.0 °C(Predicted)
1251923-10-01,2,3,4-四氢喹啉-6-甲酸盐酸盐1,2,3,4-tetrahydroquinoline-6-carboxylic acid hydrochlorideC10H12ClNO2213.66
1251923-21-36,6-二氟-3-氮杂双环[3.1.1]庚烷6,6-difluoro-3-azabicyclo[3.1.1]heptane
1251923-31-58-羟基-8-(三氟甲基)-3-氮杂双环[3.2.1]辛烷8-hydroxy-8-(trifluoromethyl)-3-azabicyclo[3.2.1]octaneC8H12F3NO195.18
1251923-37-14-(boc-氨基)-1-(三氟甲基)环己醇4-(boc-amino)-1-(trifluoromethyl)cyclohexanol
1251923-46-2哌啶-4-磺酰胺盐酸盐
1251923-56-43-氨基-1-(三氟甲基)环己-1-醇3-amino-1-(trifluoromethyl)cyclohexan-1-olC7H12F3NO183.17195.3±40.0 °C(Predicted)
1251923-73-5ethyl 2-(pyrrolidin-2-yl)acetate hcl
1251923-90-6(1-氰基环丁基)氨基甲酸叔丁酯tert-butyl (1-cyanocyclobutyl)carbamateC10H16N2O2196.25360 °C at 760 mmHg
1251924-07-83-氨基-1-(三氟甲基)环丁烷-1-醇3-amino-1-(trifluoromethyl)cyclobutan-1-ol
1251924-26-15-氯-1-甲基-1H-吡咯并[3,2-b]吡啶-2-羧酸甲酯Methyl5-chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylateC10H9ClN2O2224.64
1251924-33-0benzyl 3-(aminomethyl)benzoate hcl
1251924-57-8N-甲基-2-(哌嗪-1-基)苯磺酰胺盐酸盐N-methyl-2-(piperazin-1-yl)benzenesulfonamidehydrochlorideC11H18ClN3O2S291.8
1251924-65-83-(boc-氨基)-1-(三氟甲基)环丁醇3-(boc-amino)-1-(trifluoromethyl)cyclobutanolC10H16NO3F3255.2335
1251925-12-83-[5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride
1251925-21-9(2-methoxyphenyl)hydrazine dihydrochloride
1251925-27-52-氧代-1,2-二氢喹喔啉-6-磺酰胺2-Oxo-1,2-dihydroquinoxaline-6-sulfonamideC8H7N3O3S225.22
1251925-40-21-(4-piperidinyl)methanesulfonamide hydrochloride
1251925-47-9n-methyl-cyclobutanemethanamine hcl
1251931-39-14-甲基-5-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)-1H-吡唑4-Methyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazoleC16H21BN2O2284.16
1251940-60-94-[(6-chloro-pyrimidin-4-yl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester
1251941-18-03-溴-6-氯-5-碘吡嗪-2-胺3-bromo-6-chloro-5-iodopyrazin-2-amineC4H2BrClIN3334.3400  
1251948-86-31-(5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶-2-基)哌啶-4-醇1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidin-4-olC16H25BN2O3304.1923  
1251950-63-68-氯-7-甲氧基-4,5-二氢螺[吡咯(1,2-a)喹喔啉-4,4'-哌啶]盐酸盐8-Chloro-7-methoxy-4,5-dihydrospiro[pyrrolo(1,2-a)quinoxaline-4,4'-piperidine] hydrochlorideC16H19Cl2N3O340.26185-187℃
1251953-02-26-氯吡啶-2,5-二羧酸6-Chloropyridine-2,5-dicarboxylicacidC7H4ClNO4201.56
1251953-03-32-(氨甲基)-5-溴吡啶二盐酸盐2-(aminomethyl)-5-bromopyridine dihydrochlorideC6H9BrCl2N2259.96
1251953-04-4(6-bromopyridin-3-yl)methanamine dihydrochlorideC6H9BrCl2N2259.96
1251957-89-7(E)-N-甲脒-4-((3-乙基-2,4,4-三甲基环己-2-烯-1-亚基)甲基)苯甲酰胺(E)-N-Carbamimidoyl-4-((3-ethyl-2,4,4-trimethylcyclohex-2-en-1-ylidene)methyl)benzamideC20H27N3O325.45165-167 °C
125197-22-01,8-naphthyridine-3-carboxylic acid, 1,4-dihydro-7-(3-amino-4-methyl-1-pyrrolid
125197-24-21- dimethylethyl)-6-fluoro-4-oxo-inyl)-1-( trans-(+-)-inyl)-1-( monomethanesulfonate
125197-40-2rel-(3R,4R)-4-氟吡咯烷-3-胺二盐酸盐rel-(3R,4R)-4-fluoropyrrolidin-3-amine dihydrochlorideC4H11Cl2FN2177.05
1251999-18-43-(5-isopropyl-1,2,4-oxadiazol-3-yl)piperidine
1251999-74-2a-amino-2-chloro-benzenebutanoic acid
1252-04-6o-dansyl-l-tyrosine free acidC21H22N2O5S414.47
1252-18-21-(p-(benzyloxy)phenyl)-2-(o-fluorophenyl)-1-phenyl-ethylen
1252-44-44,4'-[1,5-pentanediylbis(oxy)]bis-benzenecarboximidic aci diethyl ester
1252-56-8e)thiepin, 6,11-dihydro-3-bromo-11-(3-(dimethylamino)propylidene)-dibenz( su
1252-69-34'-(4-(3-(dimethylamino)propyl)-1-piperazinyl)-acetanilid maleate (1:2)
12520-88-6Tungstosilicic acid*H4O40SiW122878.29
125200-80-8poly(4-vinylpyridine), cross-linked, methyl chloride quaternary salt100℃
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