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(4R)-3-[(2S,3S)-2-Acetyl-3-[3-[bis(phenylmethyl)amino]phenyl]-1-oxopentyl]-4-phenyl-2-oxazolidinone
杀螟硫磷(杀螟松) BePure-22809XC
Lufenuron Solution in Acetonitrile
2,2',3,4',5',6-Hexachlorobiphenyl (无证书)
4-Amino-N-(tert-butoxycarbonyl)-L-phenylalanine Methyl Ester
羰基-DNPH 混标1
PUNYW26182575 D-Lactide
PUNYW25280361 Phosphorous Acid
没药(胶质没药)
苯甲酸钠