3,6,9,12-Tetraazatetradecane-1,14-diamine,N,N,N',N',3,6,9,12-octamethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 45278-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,5,2,7 and 8 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 45278-78: (7*4)+(6*5)+(5*2)+(4*7)+(3*8)+(2*7)+(1*8)=142 142 % 10 = 2 So 45278-78-2 is a valid CAS Registry Number.