4,4'-Dimethyl-2,2'-sulfonyl-di-phenol, also known as Bisphenol S (BPS), is a synthetic organic compound with the chemical formula C14H14O4S. It is a structural analog of Bisphenol A (BPA) and is used as a substitute in various applications due to concerns over BPA's potential health effects. BPS is primarily employed in the production of polycarbonate plastics and epoxy resins, which are utilized in food packaging, water bottles, and thermal paper receipts. Despite being marketed as a safer alternative to BPA, recent studies have raised concerns about BPS's potential endocrine-disrupting properties and its ability to mimic estrogen, which may lead to adverse health effects. As a result, there is an ongoing debate about the safety of BPS and the need for further research to better understand its impact on human health and the environment.
The CAS Registry Mumber 3636-28-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,3 and 6 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3636-28: (6*3)+(5*6)+(4*3)+(3*6)+(2*2)+(1*8)=90 90 % 10 = 0 So 3636-28-0 is a valid CAS Registry Number.