3-tert-butyl 4-methyl (4R)-2,2-dimethylthiazolidine-3,4-dicarboxylate is a complex organic compound with the molecular formula C12H19NO4S. It is a chiral molecule, with the R-configuration at the 4-position. 3-tert-butyl 4-methyl (4R)-2,2-dimethylthiazolidine-3,4-dicarboxylate is characterized by a thiazolidine ring, which is a five-membered ring containing sulfur, and two carboxylate groups attached to the 3 and 4 positions. The tert-butyl group at the 3-position and the methyl group at the 4-position contribute to its steric properties. This chemical is known for its potential applications in the synthesis of pharmaceuticals and as a chiral auxiliary in asymmetric reactions, due to its ability to influence the stereochemistry of reactions it participates in.
The CAS Registry Mumber 5317-16-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 7 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5317-16: (6*5)+(5*3)+(4*1)+(3*7)+(2*1)+(1*6)=78 78 % 10 = 8 So 5317-16-8 is a valid CAS Registry Number.