The chemical compound "3β-hydroxy-10,13-dimethyl-17β-((R)-1-methyl-4,4-diphenyl-buten-(3)-yl)-5α-gonane" is a complex organic molecule with a steroidal structure. It features a 5α-gonane core, which is a type of steroid nucleus, and is characterized by the presence of two methyl groups at the 10 and 13 positions, and a hydroxyl group at the 3β position. The 17β position is substituted with a chiral (R)-1-methyl-4,4-diphenyl-buten-(3)-yl group, indicating that the compound has a specific three-dimensional arrangement of atoms. This molecule is likely to be found in the context of pharmaceuticals or biochemistry, given its structural complexity and the presence of a steroidal framework, which is common in hormones and other biologically active compounds.
The CAS Registry Mumber 4057-93-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,5 and 7 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4057-93: (6*4)+(5*0)+(4*5)+(3*7)+(2*9)+(1*3)=86 86 % 10 = 6 So 4057-93-6 is a valid CAS Registry Number.