steroid manufacturers - 0 views
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bosenbio on 07 Nov 23Steroids are the general name of a large class of cyclopentane-dense fully hydrogenated phenanthrene derivatives widely distributed in the biological world, also known as steroids and steroids. Steroid compounds do not contain bound fatty acids and are non-saponifiable lipids; these compounds belong to isoprenoid substances, which are generated by cyclization of triterpenes and then by internal molecular reorganization and chemical modifications.