cis,cis,cis-1,2,3,4,5,6,7,8,9-nonachloro-10-azatricyclo[5.2.1.01,10]deca-2,5,8-triene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 790636-25-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,0,6,3 and 6 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 790636-25: (8*7)+(7*9)+(6*0)+(5*6)+(4*3)+(3*6)+(2*2)+(1*5)=188 188 % 10 = 8 So 790636-25-8 is a valid CAS Registry Number.