(17S,20S)-5α-Pregnane-3β,5,6β,8,12β,14β,17,20-octol 12-[(E)-3-phenylpropenoate] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 62073-77-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,7 and 3 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 62073-77: (7*6)+(6*2)+(5*0)+(4*7)+(3*3)+(2*7)+(1*7)=112 112 % 10 = 2 So 62073-77-2 is a valid CAS Registry Number.