5,10,12-Trimethoxy-2,7a-bis-(4-methoxy-phenyl)-3,4,7a,13a-tetrahydro-2H-1,7,8-trioxa-dibenzo[b,g]fluoren-13-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 95733-00-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,7,3 and 3 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 95733-00: (7*9)+(6*5)+(5*7)+(4*3)+(3*3)+(2*0)+(1*0)=149 149 % 10 = 9 So 95733-00-9 is a valid CAS Registry Number.