4,5-二氢-6-甲基哒嗪-3(2H)-酮

4,5-二氢-6-甲基哒嗪-3(2H)-酮

CAS号：5157-08-4

英文名：4,5-Dihydro-6-methylpyridazin-3(2H)-one

分子式：C5H8N2O

分子量：112.13

上游原料

5-氧代己酸

6-methyl-4,5-dihydropyridazine-3(2H)-thione

6-methyl-4,5-dihydropyridazine-3(2H)-thione

乙酰丙酸乙酯

乙酰丙酸乙酯

水合肼

乙酰丙酸

4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-2-phenyl-ethyl ester

4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-2-phenyl-ethyl ester

levulinic anhydride

levulinic anhydride

乙基(4E)-4-(氨基甲酰异二氮烯)戊酸酯

乙基(4E)-4-(氨基甲酰异二氮烯)戊酸酯

(R)-2-hydroxy-2-phenylethyl 4-oxopentanoate

(R)-2-hydroxy-2-phenylethyl 4-oxopentanoate

2-ethyl-2-((methylthio)methoxy)butyl 4-oxopentanoate

2-ethyl-2-((methylthio)methoxy)butyl 4-oxopentanoate

乙酰丙酸甲酯

乙酰丙酸甲酯

4-Oxo-pentanoic acid (R)-2-hydroxy-propyl ester

4-Oxo-pentanoic acid (R)-2-hydroxy-propyl ester

methyl (R)-4-((ethylthio)methoxy)-5-((4-oxopentanoyl)oxy)pentanoate

methyl (R)-4-((ethylthio)methoxy)-5-((4-oxopentanoyl)oxy)pentanoate

2-Methyl-2-(trimethylsiloxy)cyclopropancarbonsaeure-methylester

2-Methyl-2-(trimethylsiloxy)cyclopropancarbonsaeure-methylester

当归内酯

(R)-4-Hydroxy-5-(4-oxo-pentanoyloxy)-pentanoic acid methyl ester

(R)-4-Hydroxy-5-(4-oxo-pentanoyloxy)-pentanoic acid methyl ester

4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-propyl ester

4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-propyl ester

上游原料

5-氧代己酸 6-methyl-4,5-dihydropyridazine-3(2H)-thione 乙酰丙酸乙酯水合肼乙酰丙酸 4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-2-phenyl-ethyl ester levulinic anhydride 乙基(4E)-4-(氨基甲酰异二氮烯)戊酸酯 (R)-2-hydroxy-2-phenylethyl 4-oxopentanoate 2-ethyl-2-((methylthio)methoxy)butyl 4-oxopentanoate 乙酰丙酸甲酯 4-Oxo-pentanoic acid (R)-2-hydroxy-propyl ester methyl (R)-4-((ethylthio)methoxy)-5-((4-oxopentanoyl)oxy)pentanoate 2-Methyl-2-(trimethylsiloxy)cyclopropancarbonsaeure-methylester 当归内酯 (R)-4-Hydroxy-5-(4-oxo-pentanoyloxy)-pentanoic acid methyl ester 4-Oxo-pentanoic acid (R)-2-ethylsulfanylmethoxy-propyl ester

下游产品

4-氨基-6-甲基-2H-吡嗪-3-酮缬草酸 3-巯基-6-甲基哒嗪 6-甲基-3(2H)-哒嗪酮