(4aR,4bR,8aR/4aS,4bS,8aS)-8,8-(Ethylendioxy)-4,4a,4b,5,6,7,8,8a,9,10-decahydro-8a-methyl-2(3H)-phenanthrenon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 53545-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,5,4 and 5 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 53545-75: (7*5)+(6*3)+(5*5)+(4*4)+(3*5)+(2*7)+(1*5)=128 128 % 10 = 8 So 53545-75-8 is a valid CAS Registry Number.