105284-21-7 Butanoic acid, 4-(2-(3-cyclohexyl-3-hydroxy-1-propynyl)-3-hydroxybicyclo(4.2.0)oct-7-ylidene)-, (1S-(1alpha,2alpha(R*),3beta,6alpha,7Z))- RS 93427 RS 93427-007 RS-93427-007