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2-Acetamido-5-nitrothiazole|N-(5-Nitro-2-thiazolyl)acetamide|Nithiamide|Aminitrozol
N.N.N.N-Tetramethyl-1.3-butanediamine (无证书)
6-Amino-1-benzyl-5-(N-formyl-N-methyl)uracil
2.4.5-T n-butyl ester Solution 100ug/ml in Acetonitrile
异戊醛-DNPH
L-Phenyl-d5-alanine-2,3,3-d3 标准品
GINSENOSIDE Rg1(AHP) 标准品
Diethyl sulfate Solution 100ug/ml in Methanol
阿特拉津和苯并(a)芘混标( HJ493-2009) 标准品
邻-异丙基苯
Acrylonitrile 标准品