1.Isotretinoin 2.Light-orange powder 3.Standard:EP6.0 4.MOQ 1 Kg High Quality Control, Competitive Price Product nameisotretinoinCAS No. ... -11+,15-8+,16-14-Melting point174-177°CMolecular StructureFunction1.Isotretinoin is artificially synthesized stereoisomer retinoic acid. 2.Absorb intestines and ... prices, pls keep us informed ,thanksContacts: Jessica GuoMobile: +86 13633781413 MOQ Isotretinoin 99%