(3R,4S,5S,8S,9S,10S,11R,13R,14S)-3,11-Dihydroxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-17-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 80008-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,0 and 8 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 80008-83: (7*8)+(6*0)+(5*0)+(4*0)+(3*8)+(2*8)+(1*3)=99 99 % 10 = 9 So 80008-83-9 is a valid CAS Registry Number.