3,4,7,9,10,11,13,14-octahydro-2H,6H-7,14-methano-dipyrido[1,2-a;1',2'-e][1,5]diazocine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 82209-21-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,0 and 9 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 82209-21: (7*8)+(6*2)+(5*2)+(4*0)+(3*9)+(2*2)+(1*1)=110 110 % 10 = 0 So 82209-21-0 is a valid CAS Registry Number.