Fucoxanthin Details Product Name: Fucoxanthin Herb Source: Thallus Laminariae Part Used: Leaf Specifications: 50% Test Method: UV Appearance: Yellow powder CAS#：3351-86-8 Molecular Weight & Molecular Formula: C42H58O6; 658.91 Fucoxanthin Structural Formula: Melting Point & Solubility: Soluble in Ethanol, slightly soluble in water Pharmacology: 1. It has the inhibiting effect on the replication of several coated virus, such as human immunodeficiency …