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CAS编号中文名英文名分子式分子量熔点沸点
50419-29-91-piperonyl-4-(3,7,11-trimethyl-2,6,10-dodecatrienyl)-, (e,z)-piperazin
50419-58-42-氨基-3,4-二甲基苯甲酸2-amino-3,4-dimethylbenzoic acid
50419-88-02-氨基-5-溴-4-氯苯甲酸2-amino-5-bromo-4-chlorobenzoic acid
5042-25-1alpha-(trifluoromethyl)benzyl benzenesulfonate
5042-30-82,2,2-trifluoroethylhydrazineC2H5F3N2114.0797℃
5042-33-12-硝基苯胺-4-磺酸钠盐2-Nitroaniline-4-sulfonic acid, sodium saltC6H6N2O5S·Na
5042-43-3n-ethyl-2-(phenylthio)ethanamine
5042-54-6 4-methyl-6-(phenylazo)-3-benzenediamine
5042-55-7 5-nitro-3-benzenediamine
5042-97-76-氯萘-2-羧酸6-chloro-2-naphthoic acid
50420-73-0((2-methylbut-3-yn-2-yloxy)methyl)benzene
50420-92-31,3-dihydro-3-ethoxy-1-(3-morpholinopropyl)-3-phenyl-2h-indol-2-on maleate
50422-80-5(Z)-5-methyl-3-hepteneC8H16112.21
50423-37-51,1′,1′′-(benzene-1,3,5-triyl)tris(3-phenylpropan-1-one)
50423-49-91,2-Bis-iodomethyl-benzeneC8H8I2357.96
50424-28-74-氯-6-甲氧基喹唑啉4-chloro-6-methoxyquinazoline
50424-88-92-fluoro-6-nitrobenzoyl chloride
50425-08-63-benzyloxy-4-methoxy-2-nitro-benzoyl chloride
50425-34-8quinolinium, 1,8-dimethyl-4-(p-((p-((1-methylpyridinium-4-yl)amino)phenyl)carba
50425-35-9quinolinium, 1-methyl-4-(p-((p-(1-methylpyridinium-4-yl)phenyl)carbamoyl)anilin
50425-37-1quinolinium, 1-propyl-4-(p-((p-(1-propylpyridinium-4-yl)phenyl)carbamoyl)anilin
50426-30-7n3,n3-dimethylpyridine-2,3-diamine
50426-31-8n4,n4-dimethylpyridine-2,4-diamine
50427-03-73-(1,3-dithiolan-2-yl)aniline
50427-08-22-n-anilino-4-hydroxy-6-methylpyrimidine
50427-77-55-amino-1-phenyl-4-pyrazolecarboxamideC10H10N4O202.21
50427-78-65-氨基-1-(3-氯苯基)-1h-吡唑-4-甲酰胺5-amino-1-(3-chlorophenyl)-1h-pyrazole-4-carboxamide
50427-79-75-amino-1-(4-chlorophenyl)-1h-pyrazole-4-carboxamide
50427-83-35-amino-3-ethyl-1-phenyl-1h-pyrazole-4-carbonitrile
50428-03-02-amino-4-pentynoic acid
50428-14-3硝苯地平杂质bnifedipine impurity b
50428-39-22,2,8,8-四甲基-3,6-壬二炔-5-醇2,2,8,8-tetramethyl-3,6-nonadiyn-5-ol
5043-00-56-氟-2-萘甲酸甲酯methyl 6-fluoro-2-naphthoate
5043-01-66-Fluoro-2-naphthoic acidC11H7FO2190.17242-246 ℃(lit.)
5043-05-06-(dimethylamino)-2-naphthoic acid
5043-06-1methyl 6-(dimethylamino)-2-naphthoate
5043-14-17-溴-2-萘甲酸7-bromo-2-naphthoic acid
5043-54-99h-芴-2,7-二醇9h-fluorene-2,7-diol
5043-79-8methyl 5-chloro-2-hydroxy-3-nitrobenzoate
5043-81-2methyl 3-amino-5-chloro-2-hydroxybenzoate
50432-01-44-amino-2,6-diphenylphenol148-150℃
50432-67-22-chloro-n4-methylpyridine-3,4-diamine
50432-68-34-氯-1-甲基-1h-咪唑[4,5-c]吡啶4-chloro-1-methyl-1h-imidazo[4,5-c]pyridine
50432-78-5n,n-dimethyl-3-((1,2,2,6,6-pentamethyl-4-piperidinyl)oxy)-1-propanamin
50432-79-6pentanoic acid, 4-(((4-methylphenyl)sulfonyl)amino)-5-oxo-5-((1,2,2,6,6-pentame
50432-81-01,1'-(2,4-hexadiyne-1,6-diyl)bis(2,2,6,6-tetramethyl-piperidin
50432-89-8docosyl caffeate
50433-83-5octanoic acid, 4-formylphenyl ester
50434-02-1nitric acid 2-cyano-ethyl esterC3H4N2O3116.08
50435-25-1nimidane
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