Clophen A50, also known as 2,2'-(1,2-ethenediyl)bis[5-(4-chlorophenyl)-1,3-benzoxazole], is a widely used chemical compound. It is a white crystalline solid with a molecular formula of C20H12Cl2N2O2 and a molecular weight of 377.24 g/mol. Clophen A50 is primarily used as a flame retardant in various applications, including plastics, rubber, and textiles. It is effective in reducing the flammability of materials and improving their fire resistance. The compound is also known for its high thermal stability and low smoke emission properties, making it a preferred choice in industries where fire safety is a concern.
The CAS Registry Mumber 8068-44-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,6 and 8 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 8068-44: (6*8)+(5*0)+(4*6)+(3*8)+(2*4)+(1*4)=108 108 % 10 = 8 So 8068-44-8 is a valid CAS Registry Number.