Phenanthrene, 1,2,3,4,5,6,7,8,8a,9,10,10a-dodecahydro-, cis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 16041-60-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,0,4 and 1 respectively; the second part has 2 digits, 6 and 0 respectively. Calculate Digit Verification of CAS Registry Number 16041-60: (7*1)+(6*6)+(5*0)+(4*4)+(3*1)+(2*6)+(1*0)=74 74 % 10 = 4 So 16041-60-4 is a valid CAS Registry Number.