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CAS号 中文名称 英文名称
503867-72-9 (9ci)-5,6,7,8-四氢-咪唑并[1,5-c]嘧啶 Imidazo[1,5-c]pyrimidine,5,6,7,8-tetrahydro-(9ci)
50387-39-8 5,10-二氢-3,7,8,10-四甲基-5-(1-甲基乙基)苯并[g]蝶啶-2,4(1h,3h)-二酮 5,10-Dihydro-3,7,8,10-tetramethyl-5-(1-methylethyl)benzo[g]pteridine-2,4(1h,3h)-dione
50390-49-3 3,2,2-三甲基苯丙酮 3’,2,2-Trimethylpropiophenone
50390-51-7 2,4-二甲基苯丙酮 2,4’-Dimethylpropiophenone
50390-78-8 1-甲氧基-2-甲基-4-(甲基硫代)苯 1-Methoxy-2-methyl-4-(methylthio)benzene
50396-63-9 6-氟异苯并二氢吡喃 6-Fluoroisochroman
50396-87-7 (E)-2-己烯-4-酮 (E)-2-hexene-4-one
50396-96-8 (Z)-4-己烯-3-酮 (Z)-4-hexen-3-one
50397-65-4 (4-溴苯基磺酰基)乙酸甲酯 (4-Bromophenylsulfonyl)acetic acid methyl ester
50397-63-2 [(3-甲基苯基)磺酰基]乙酸乙酯 [(3-Methylphenyl)sulfonyl ]acetic acid ethyl ester
50398-69-1 二硫代磷酸 s-(5-氯-2-噻唑甲基)o,o-二甲酯 Dithiophosphoric acid s-(5-chloro-2-thiazolylmethyl)o,o-dimethyl ester
50400-64-1 (9ci)-7-甲基-2-苯基-4H-1-苯并吡喃-4-酮 4H-1-benzopyran-4-one,7-methyl-2-phenyl-(9ci)
50401-31-5 (9ci)-3-乙烯-4-甲基-1-(三氟乙酰基)-吡咯烷 Pyrrolidine,3-ethenylidene-4-methyl-1-(trifluoroacetyl)-(9ci)
50402-51-2 1,2,4-三氯萘 Naphthalene,1,2,4-trichloro-
50402-52-3 1,2,3-三氯萘 1,2,3-Trichloronaphthalene
50403-73-1 3,4-二氢-1-(o-硝基苯基)-4,4,6-三甲基-2(1h)-嘧啶硫酮 3,4-Dihydro-1-(o-nitrophenyl)-4,4,6-trimethyl-2(1h)-pyrimidinethione
50403-80-0 1-(2-氨基-6-甲基苯基)-3,4-二氢-4,4,6-三甲基-2(1h)-嘧啶硫酮 1-(2-Amino-6-methylphenyl)-3,4-dihydro-4,4,6-trimethyl-2(1h)-pyrimidinethione
50405-25-9 2-(N-苯甲酰基苯胺)-3-甲基苯甲酸 2-(N-benzoylanilino)-3-methylbenzoic acid
50405-95-3 4-甲基-6-(1-甲基乙基)-2H-吡喃-2-酮 4-Methyl-6-(1-methylethyl)-2h-pyran-2-one
50406-54-7 5-甲基-1,2,3-噻二唑 5-Methyl-1,2,3-thiadiazole
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