P301+P330+P331：IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353：IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405：Store locked up.
Description
4-Benzenesulfonylthiophene-2-sulfonyl Chloride (CAS# 160233-28-3) can be used to modulate endothelin binding to receptor and treat of endothelin-mediated disorder.
