(5bR,11aS)-6,11-Dihydroxy-6,11-diphenyl-5a,5b,6,11,11a,11b-hexahydro-dibenzo[b,h]biphenylene-5,12-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 22286-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,8 and 6 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 22286-71: (7*2)+(6*2)+(5*2)+(4*8)+(3*6)+(2*7)+(1*1)=101 101 % 10 = 1 So 22286-71-1 is a valid CAS Registry Number.