12-phenyl-2,3,4,7,8,9,10,11-octahydro-1H-benzo[4,5]thieno[2,3-b]cyclohepta[e]pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 53015-32-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,0,1 and 5 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 53015-32: (7*5)+(6*3)+(5*0)+(4*1)+(3*5)+(2*3)+(1*2)=80 80 % 10 = 0 So 53015-32-0 is a valid CAS Registry Number.