-
-
2，5-Dichloro-4-pyridinecarboxaldehyde,≥98%, 250mg
-
2，5-Dichloro-4-pyridinecarboxaldehyde,≥98%, 1g
-
2-(2，4-Dimethyl
phenylamino)-3-methyl-6-diethylaminofluoran,≥98%, 5g
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Girard’s Reagent P,≥97%, 100g
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Girard’s Reagent P,≥97%, 1g
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Girard’s Reagent P,≥97%, 5g
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Girard’s Reagent P,≥97%, 25g
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4-Methylamino-2，2，6，6-Tetramethylpiperidine,97%, 5g
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4-Methylamino-2，2，6，6-Tetramethylpiperidine,97%, 250mg
-
4-Methylamino-2，2，6，6-Tetramethylpiperidine,97%, 1g
-
4，5-dichloropyridine-2-carboxylic acid,95%, 5g
стр.: