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二甲苯类化合物,ACS reagent, ≥98.5% xylenes + ethylbenzene basis
N,N'-二苯基乙二胺二盐酸盐,98.0%(T)
POLY(STYRENE-CO-DIVINYLBENZENE), AMINO- METHYLATED
乙氧基亚甲基丙二酸二乙酯,98.0%(GC)
N-[(9H-芴-基甲氧基)羰基]-D-天冬氨酸, ≥98.0%
(1R,2R)-(-)-1,2-Cyclohexanedicarboxylic acid for synthesis
1,8-二氯辛烷, ≥99.0%
POLYANETHOLESULFONIC ACID, SODIUM,*SIGMA ULTRA
Methyl (S)-(-)-3-Boc-2,2-dimethyl-4-oxazolidinecar
C5-C30直链烷烃混标