Acetic acid 2-((4bS,8aS)-3-methoxy-4b,8,8-trimethyl-10-oxo-4b,5,6,7,8,8a,9,10-octahydro-phenanthren-2-yl)-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 81752-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,5 and 2 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 81752-75: (7*8)+(6*1)+(5*7)+(4*5)+(3*2)+(2*7)+(1*5)=142 142 % 10 = 2 So 81752-75-2 is a valid CAS Registry Number.