sulphur and selenium compounds

Sulphur and selenium compounds play vital roles in biological systems, serving as components of amino acids, enzymes, and antioxidants.

2-methyl-3-sulfanyl-1,2-dihydro-1,2,4-triazine-5,6-dione

CAS Number

58909-39-0

Chemical Primary Standard

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(2S,3S)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one;

CAS Number

42399-49-5

Chemical Primary Standard

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