1,1-Dichlor-2-phenyl-2-α-naphthyl-aethylen, also known as α-chlorostyrene, is an organic compound with the chemical formula C18H14Cl2. It is a colorless to pale yellow liquid with a pungent odor. 1,1-Dichlor-2-phenyl-2-α-naphthyl-aethylen is characterized by the presence of two chlorine atoms, a phenyl group, and an α-naphthyl group attached to a vinyl group. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive nature, it is typically handled under controlled conditions to prevent unwanted side reactions or hazardous situations.
The CAS Registry Mumber 1225-54-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,2 and 5 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1225-54: (6*1)+(5*2)+(4*2)+(3*5)+(2*5)+(1*4)=53 53 % 10 = 3 So 1225-54-3 is a valid CAS Registry Number.