4c-(4-methoxy-phenyl)-11b-methyl-(3ar,11bc)-2,3,3a,4,5,8,9,11b-octahydro-[1,4]dioxino[2,3-g]furo[3,2-c]quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 25861-44-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,6 and 1 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 25861-44: (7*2)+(6*5)+(5*8)+(4*6)+(3*1)+(2*4)+(1*4)=123 123 % 10 = 3 So 25861-44-3 is a valid CAS Registry Number.