Blood clots can present as red tender lines on the legs or they can develop silently and grow extensively in the deep veins of the leg before being discovered. They are suspected by the physician when there is swelling or pain in just one leg that is not explainable by any other cause such as an injury or other event.
Thiol with a blue-highlighted sulfhydryl group. In organic chemistry, a thiol (/ËÎ¸aÉªËÉËl/ , /ËÎ¸aÉªËÉl/) is an organosulfur compound that contains a carbon-bonded sulfhydryl (âCâSH or RâSH) group (where R represents an alkane, alkene, or other carbon-containing group of atoms).
It doesnât take much to have an impact. Skunk spray is a thiol, an organic compound with sulfur as a principal component. Sulfur has that classic rotten egg smell, and itâs what gives thiol its gag-inducing power. For detection purposes, thiols are added to otherwise smell-free natural gas, so that it will have a noticeable odor. In the case of skunk spray, the thiol is so potent that it can be smelled a half-mile away, says Kerns.