6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-1,24-diaza-dibenzo[a,c]cycloeicosene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 874151-06-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,1,5 and 1 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 874151-06: (8*8)+(7*7)+(6*4)+(5*1)+(4*5)+(3*1)+(2*0)+(1*6)=171 171 % 10 = 1 So 874151-06-1 is a valid CAS Registry Number.