[2,2'-Binaphthalene]-6-carboxylic acid,
5',6',7',8'-tetrahydro-5',5',8',8'-tetramethyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 86471-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,7 and 1 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 86471-15: (7*8)+(6*6)+(5*4)+(4*7)+(3*1)+(2*1)+(1*5)=150 150 % 10 = 0 So 86471-15-0 is a valid CAS Registry Number.