8-oxo-3,6-diphenyl-1,2,3,4,5,6,7,8-octahydro-naphthalene-1,2-dicarboxylic acid anhydride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 41186-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,1,8 and 6 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 41186-37: (7*4)+(6*1)+(5*1)+(4*8)+(3*6)+(2*3)+(1*7)=102 102 % 10 = 2 So 41186-37-2 is a valid CAS Registry Number.