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硅酸钠
3-羟基苯硼酸,含有数量不等的酸酐
分散红1
4-(4-Chlorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride, 97% 5GR
TRICHLOROETHYLENE-1,2-14C
Palladium(II) chloride (59% Pd) anhydrous, for synthesis
2,3-二氯甲苯,98%+
Ethoxyacetic acid, 98% 25GR
淀粉酶(米曲霉),90%+,A 2000
4-氯苯氧基乙酰氯,98.0%(T)