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Sigma Grade, -20°C
Isopropyl 2-cyanoacetate, 97%
3-Chromanecarboxylic acid, 97%
组胺 二盐酸盐 ≥99% (TLC), powder
Dichloromethylphenylsilane for synthesis
正丁基异氰酸酯, 98+%
2-Chloro-1-iodobenzene for synthesis
碘代硫代乙酰胆碱,98.0%(T)
4-氯苯酚, 99+%
HANDBOOK OF DRUG SCREENING
正丁基硫醚,98%+