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化學材料

6-(2-Methoxyphenyl)-3(2H)-pyridazinone 98%

6-(2-Methoxyphenyl)-3(2H)-pyridazinone 98%

M670049 / 1G
CAS：79129-26-3
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4-methyl-6-oxo-1-(2-(trifluoromethyl)phenyl)-1，6-dihydropyridazine-3-carboxylic acid chloride 95%

4-methyl-6-oxo-1-(2-(trifluoromethyl)phenyl)-1，6-dihydropyridazine-3-carboxylic acid chloride 95%

M670098 / 250MG
CAS：1633821-16-5
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4-methyl-6-oxo-1-(2-(trifluoromethyl)phenyl)-1，6-dihydropyridazine-3-carboxylic acid 95%

4-methyl-6-oxo-1-(2-(trifluoromethyl)phenyl)-1，6-dihydropyridazine-3-carboxylic acid 95%

M670101 / 250MG
CAS：1620683-68-2
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2-Methoxymethyl-6-phenyl-5-vinylpyridazin-3-one 95%

2-Methoxymethyl-6-phenyl-5-vinylpyridazin-3-one 95%

M670108 / 250MG
CAS：247158-81-2
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1-methyl-6-oxo-3-phenyl-1，6-dihydropyridazine-4-carbaldehyde 95%

1-methyl-6-oxo-3-phenyl-1，6-dihydropyridazine-4-carbaldehyde 95%

M670111 / 250MG
CAS：1001620-74-1
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methyl 2-(4-chlorophenyl)-5-hydroxy-3-oxo-2，3-dihydropyridazine-6-carboxylate 97%

methyl 2-(4-chlorophenyl)-5-hydroxy-3-oxo-2，3-dihydropyridazine-6-carboxylate 97%

M670112 / 1G
CAS：121582-56-7
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5-(4-methoxybenzyl)-3-(4-methylphenyl)-1，6-dihydro-6-pyridazinone 95%

5-(4-methoxybenzyl)-3-(4-methylphenyl)-1，6-dihydro-6-pyridazinone 95%

M670113 / 250MG
CAS：66122-45-0
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methyl 4-([2-[(4-methoxyphenyl)methyl]-6-methyl-3-oxo-2，3-dihydropyridazin-4-yl]oxy)-3-methylbenzoate 95%

methyl 4-([2-[(4-methoxyphenyl)methyl]-6-methyl-3-oxo-2，3-dihydropyridazin-4-yl]oxy)-3-methylbenzoate 95%

M670144 / 250MG
CAS：2173509-82-3
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2-[3-(3-methoxyphenyl)-6-oxo-1，6-dihydropyridazin-1-yl]propanoic acid 95%

2-[3-(3-methoxyphenyl)-6-oxo-1，6-dihydropyridazin-1-yl]propanoic acid 95%

M670146 / 250MG
CAS：2225802-06-0
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4-methyl-6-oxo-1-(2-methylphenyl)-1，6-dihydropyridazine-3-carboxylic acid 95%

4-methyl-6-oxo-1-(2-methylphenyl)-1，6-dihydropyridazine-3-carboxylic acid 95%

M670148 / 250MG
CAS：1620683-67-1
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6-methyl-5-propyl-pyridazin-3-one 97%

6-methyl-5-propyl-pyridazin-3-one 97%

M670153 / 250MG
CAS：679405-98-2
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methyl 2-<3-(trifluoromethyl)phenyl>-5-hydroxy-3-oxo-2，3-dihydropyridazine-6-carboxylate 95%

methyl 2-<3-(trifluoromethyl)phenyl>-5-hydroxy-3-oxo-2，3-dihydropyridazine-6-carboxylate 95%

M670160 / 250MG
CAS：121582-55-6
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4-methyl-6-oxo-1-phenyl-1，6-dihydro-pyridazine-3-carbonyl chloride 95%

4-methyl-6-oxo-1-phenyl-1，6-dihydro-pyridazine-3-carbonyl chloride 95%

M670166 / 250MG
CAS：859296-96-1
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3-methyl-4-[(6-methyl-3-oxo-2，3-dihydropyridazin-4-yl)methyl]benzoic acid 95%

3-methyl-4-[(6-methyl-3-oxo-2，3-dihydropyridazin-4-yl)methyl]benzoic acid 95%

M670205 / 250MG
CAS：2173509-78-7
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methyl 3-(6-oxo-1，6-dihydropyridazin-4-yl)benzoate 95%

methyl 3-(6-oxo-1，6-dihydropyridazin-4-yl)benzoate 95%

M670209 / 250MG
CAS：1383481-23-9
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3-methyl-4-[(6-methyl-3-oxo-2，3-dihydropyridazin-4-yl)oxy]benzoic acid 95%

3-methyl-4-[(6-methyl-3-oxo-2，3-dihydropyridazin-4-yl)oxy]benzoic acid 95%

M670232 / 250MG
CAS：2173509-83-4
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methyl 1-(3-tert-butoxycarbonylphenyl)-6-oxopyridazine-3-carboxylate 95%

methyl 1-(3-tert-butoxycarbonylphenyl)-6-oxopyridazine-3-carboxylate 95%

M670250 / 250MG
CAS：2908736-11-6
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methyl 4-hydroxy-1-(2-methoxy-6-methylphenyl)-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 4-hydroxy-1-(2-methoxy-6-methylphenyl)-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670251 / 250MG
CAS：2770044-18-1
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methyl 2-(3-fluorophenyl)-3-oxo-6-[4-(trifluoromethoxy)phenyl]-2，3-dihydropyridazine-4-carboxylate 95%

methyl 2-(3-fluorophenyl)-3-oxo-6-[4-(trifluoromethoxy)phenyl]-2，3-dihydropyridazine-4-carboxylate 95%

M670260 / 250MG
CAS：2162986-43-6
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methyl 6-[4-(difluoromethoxy)phenyl]-2-(3-fluorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-[4-(difluoromethoxy)phenyl]-2-(3-fluorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670262 / 250MG
CAS：2162986-39-0
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methyl 2-(3，5-difluorophenyl)-6-(4-methylphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 2-(3，5-difluorophenyl)-6-(4-methylphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670265 / 250MG
CAS：2162986-28-7
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methyl 2-(3-chlorophenyl)-6-(4-chlorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 2-(3-chlorophenyl)-6-(4-chlorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670267 / 250MG
CAS：2162986-19-6
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4-(1-methyl-6-oxo-1，6-dihydro-pyridazin-3-yl)-benzoic acid 97%

4-(1-methyl-6-oxo-1，6-dihydro-pyridazin-3-yl)-benzoic acid 97%

M670277 / 250MG
CAS：860013-31-6
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1-(4-methoxyphenyl)-4-methyl-6-oxo-1，6-dihydropyridazine-3-carboxylic acid 95%

1-(4-methoxyphenyl)-4-methyl-6-oxo-1，6-dihydropyridazine-3-carboxylic acid 95%

M670284 / 250MG
CAS：106273-59-0
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4-methyl-6-oxo-1-(4-methylphenyl)-1，6-dihydropyridazine-3-carboxylic acid 95%

4-methyl-6-oxo-1-(4-methylphenyl)-1，6-dihydropyridazine-3-carboxylic acid 95%

M670285 / 250MG
CAS：100724-35-4
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methyl 1-(2-fluoro-6-methylphenyl)-4-hydroxy-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 1-(2-fluoro-6-methylphenyl)-4-hydroxy-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670287 / 250MG
CAS：2770044-12-5
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methyl 2-(3-fluorophenyl)-6-(4-methylphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 2-(3-fluorophenyl)-6-(4-methylphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670300 / 250MG
CAS：2162986-05-0
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methyl 2-(3-fluorophenyl)-6-(4-methoxyphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 2-(3-fluorophenyl)-6-(4-methoxyphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670302 / 250MG
CAS：2162986-35-6
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methyl 6-(4-methoxyphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-(4-methoxyphenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670308 / 250MG
CAS：243862-99-9
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methyl 1-(2-fluorophenyl)-6-oxopyridazine-3-carboxylate 95%

methyl 1-(2-fluorophenyl)-6-oxopyridazine-3-carboxylate 95%

M670319 / 250MG
CAS：2908733-87-7
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methyl 5-bromo-6-oxo-1-phenylpyridazine-3-carboxylate 95%

methyl 5-bromo-6-oxo-1-phenylpyridazine-3-carboxylate 95%

M670320 / 250MG
CAS：2908733-64-0
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methyl 3-oxo-5-phenoxy-2-phenyl-2，3-dihydropyridazine-6-carboxylate 95%

methyl 3-oxo-5-phenoxy-2-phenyl-2，3-dihydropyridazine-6-carboxylate 95%

M670335 / 1G
CAS：338405-06-4
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methyl 6-[4-(difluoromethyl)phenyl]-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-[4-(difluoromethyl)phenyl]-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670344 / 250MG
CAS：2242468-10-4
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methyl 2-(3-fluorophenyl)-3-oxo-6-[4-(trifluoromethyl)phenyl]-2，3-dihydropyridazine-4-carboxylate 95%

methyl 2-(3-fluorophenyl)-3-oxo-6-[4-(trifluoromethyl)phenyl]-2，3-dihydropyridazine-4-carboxylate 95%

M670346 / 250MG
CAS：2162986-46-9
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methyl 5-chloro-3-oxo-2-(4-chlorophenyl)-2，3-dihydropyridazine-6-carboxylate 90%

methyl 5-chloro-3-oxo-2-(4-chlorophenyl)-2，3-dihydropyridazine-6-carboxylate 90%

M670349 / 1G
CAS：129109-19-9
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methyl 6-(4-chlorophenyl)-2-(3-fluorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-(4-chlorophenyl)-2-(3-fluorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670355 / 250MG
CAS：2162986-16-3
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methyl 4-(6-oxo-1，6-dihydropyridazin-4-yl)benzoate 95%

methyl 4-(6-oxo-1，6-dihydropyridazin-4-yl)benzoate 95%

M670356 / 250MG
CAS：2056280-56-7
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methyl 6-[4-(difluoromethoxy)phenyl]-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-[4-(difluoromethoxy)phenyl]-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670375 / 250MG
CAS：2242468-80-8
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methyl 3-oxo-5-phenyl-2，3-dihydropyridazine-4-carboxylate 98%

methyl 3-oxo-5-phenyl-2，3-dihydropyridazine-4-carboxylate 98%

M670377 / 250MG
CAS：1376604-14-6
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methyl 6-(4-chlorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-(4-chlorophenyl)-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670394 / 250MG
CAS：2242467-82-7
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methyl 1-(oxetan-3-yl)-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 1-(oxetan-3-yl)-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670408 / 250MG
CAS：2377406-41-0
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methyl 1-ethyl-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 1-ethyl-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670410 / 250MG
CAS：1862993-22-3
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methyl 6-oxo-1-phenylpyridazine-3-carboxylate 95%

methyl 6-oxo-1-phenylpyridazine-3-carboxylate 95%

M670415 / 250MG
CAS：2908733-63-9
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methyl 5-bromo-1-(4-methoxybenzyl)-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 5-bromo-1-(4-methoxybenzyl)-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670433 / 250MG
CAS：1591827-39-2
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4-methyl-6-oxo-1-phenyl-1，6-dihydropyridazine-3-carboxylic acid 95%

4-methyl-6-oxo-1-phenyl-1，6-dihydropyridazine-3-carboxylic acid 95%

M670448 / 250MG
CAS：412339-20-9
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methyl 6-[4-(fluoromethyl)phenyl]-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

methyl 6-[4-(fluoromethyl)phenyl]-3-oxo-2，3-dihydropyridazine-4-carboxylate 95%

M670451 / 250MG
CAS：2162986-71-0
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methyl 1-isopropyl-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 1-isopropyl-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670457 / 250MG
CAS：778594-15-3
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2-methyl-3-oxo-6-(4-methoxyphenyl)pyridazine 95%

2-methyl-3-oxo-6-(4-methoxyphenyl)pyridazine 95%

M670488 / 250MG
CAS：2472-78-8
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methyl 1-cyclopropyl-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

methyl 1-cyclopropyl-6-oxo-1，6-dihydropyridazine-3-carboxylate 95%

M670490 / 250MG
CAS：2377405-87-1
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methyl-4 (p-methoxy phenyl)-6 pyridazone-3 95%

methyl-4 (p-methoxy phenyl)-6 pyridazone-3 95%

M670493 / 250MG
CAS：28657-53-6
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地址 高雄市鳳山區鳳頂路479號
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郵件 kaohsiung@echochemical.com
北北基/宜蘭/花蓮 桃園 新竹縣/新竹市/苗栗 台中/彰化/南投 雲林/嘉義/台南 高雄/屏東/台東
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