Sharma, S. K. published the artcileUrinary Indican in healthy Indian subjects, Product Details of C8H6KNO4S, the publication is Indian Journal of Physiology and Pharmacology (1977), 21(4), 342-6, database is CAplus and MEDLINE.
The average urinary excretion of indican was 40.4 mg/day in healthy Indian subjects. The average bacterial count in jejunal fluid was 1.96 × 103/mL. There was a significant correlation between the indican excretion and total bacterial count.
Indian Journal of Physiology and Pharmacology published new progress about 2642-37-7. 2642-37-7 belongs to indole-building-block, auxiliary class Indole,Salt,Sulfonate,Inhibitor,Inhibitor, name is Potassium 1H-indol-3-yl sulfate, and the molecular formula is C14H10O4, Product Details of C8H6KNO4S.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles