Compound 2
(3-beta,12-alpha,22E,24S)-ergost-22-ene-3,12,241-triol-12,24-bis(hydrogen sulfate)
From: Mixture of new sulfated steroids functions as a migratory pheromone in the sea lamprey
From: Mixture of new sulfated steroids functions as a migratory pheromone in the sea lamprey