Gyrophoric acid/BOC Sciences 1 year ago ID: #386190 Listed In : Agriculture NY 11967, USA 16314854226 https://www.bocsci.com/product/gyrophoric-acid-cas-548-89-0-124431.html [email protected] Business Description Gyrophoric acid isolated from the herbs of Parmelia tinctorum Despr. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : chemistry