化学试剂 多快好省

6-(3,4-Dimethoxystyryl)-4-methoxy-2H-pyran-2-one

6-(3,4-Dimethoxystyryl)-4-methoxy-2H-pyran-2-one

品牌：毕得

BD6445892743-14-899+%

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3-(Benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde

3-(Benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde

品牌：毕得

BD446482500371-01-797%

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Dimethyl 3-methoxy-4-oxo-4H-pyran-2,5-dicarboxylate

Dimethyl 3-methoxy-4-oxo-4H-pyran-2,5-dicarboxylate

品牌：毕得

BD4473871246616-82-998%

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5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid

5-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid

品牌：毕得

BD2346561219-33-696%

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Dimethyl 3-(benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylate

Dimethyl 3-(benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylate

品牌：毕得

BD2837261246616-66-997%

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Ipecoside

Ipecoside

品牌：毕得

BD62819315401-60-298%

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3-(Benzyloxy)-2-methyl-4H-pyran-4-one

3-(Benzyloxy)-2-methyl-4H-pyran-4-one

品牌：毕得

BD8047161049-69-296%

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3-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid

3-(Benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid

品牌：毕得

BD300858119736-16-295%

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5-(Benzyloxy)-2-(chloromethyl)-4H-pyran-4-one

5-(Benzyloxy)-2-(chloromethyl)-4H-pyran-4-one

品牌：毕得

BD55830489539-54-897%

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6-(2-(Benzo[d][1,3]dioxol-5-yl)vinyl)-4-methoxy-2H-pyran-2-one

6-(2-(Benzo[d][1,3]dioxol-5-yl)vinyl)-4-methoxy-2H-pyran-2-one

品牌：毕得

BD6445873129-60-097% mix TBC as stabilizer

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4-Methoxy-6-phenethyl-2H-pyran-2-one

4-Methoxy-6-phenethyl-2H-pyran-2-one

品牌：毕得

BD6447153155-51-997%

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(2S,3R,4S)-3-(Benzyloxy)-2-methyl-3,4-dihydro-2H-pyran-4-ol

(2S,3R,4S)-3-(Benzyloxy)-2-methyl-3,4-dihydro-2H-pyran-4-ol

品牌：毕得

BD99706117249-16-895%

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(E)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one

(E)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one

品牌：毕得

BD64474888874-80-097%

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(Z)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one

(Z)-4-(Furan-2-ylmethylene)-2-methoxy-2H-pyran-3(4H)-one

品牌：毕得

BD64474988874-84-497%

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6-Methoxy-2H-pyran-3(6H)-one

6-Methoxy-2H-pyran-3(6H)-one

品牌：毕得

BD64482860249-17-497%

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Ethyl 6-amino-5-cyano-4-(2,4-dimethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate

Ethyl 6-amino-5-cyano-4-(2,4-dimethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate

品牌：毕得

BD594837332177-15-897%

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4-Methoxy-1-oxaspiro[5.5]undec-3-en-2-one

4-Methoxy-1-oxaspiro[5.5]undec-3-en-2-one

品牌：毕得

BD2712891658-21-595+%

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Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate

Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate

品牌：毕得

BD595346335407-06-297%

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4-Methoxy-6-phenyl-5,6-dihydro-pyran-2-one

4-Methoxy-6-phenyl-5,6-dihydro-pyran-2-one

品牌：毕得

BD9846517298-18-995+%

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Ethyl 6-amino-4-(4-(benzyloxy)-3-ethoxyphenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate

Ethyl 6-amino-4-(4-(benzyloxy)-3-ethoxyphenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate

品牌：毕得

BD595518337498-93-897%

登录 1g