Before taking tamoxifen, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Santoprene NSF-61 grade is a Thermoplastic Elastomer (TPE) made from a cross link mixture of EPDM rubber and Polypropylene. This combination offers excellent flexibility and durability that are consistent with natural rubber.
Since Santoprene TPV is a mixture of products (PP, EPDM rubber and other products) it cannot be attributed a CAS number. The constituents of Santoprene TPV have a CAS number, but these are the proprietary information of ExxonMobil Chemical.