4,4,4',4'-tetramethyl-4,5,4',5'-tetrahydro-2,2'-(3-fluoro-5',6'-dimethoxy-biphenyl-2,2'-diyl)-bis-oxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 66464-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,6 and 4 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 66464-32: (7*6)+(6*6)+(5*4)+(4*6)+(3*4)+(2*3)+(1*2)=142 142 % 10 = 2 So 66464-32-2 is a valid CAS Registry Number.