Sodium (Na) is a highly reactive metal element found in Group 1 of the periodic table, known for its ability to form positive ions (Na+) and its role in various biological and industrial processes. On the other hand, (R)-((E)-1-methyl-3-oxo-but-1-enylamino)-phenyl-acetate is a complex organic compound with the molecular formula C12H14NO3. Sodium; (R)-((E)-1-methyl-3-oxo-but-1-enylamino)-phenyl-acetate features a chiral center, indicated by the "R" prefix, and consists of a phenyl ring attached to an acetate group, with an (E)-1-methyl-3-oxo-but-1-enylamino side chain. The compound's structure and properties make it potentially useful in pharmaceutical and chemical research, although its specific applications and safety profile would require further investigation.
The CAS Registry Mumber 2975-07-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,7 and 5 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2975-07: (6*2)+(5*9)+(4*7)+(3*5)+(2*0)+(1*7)=107 107 % 10 = 7 So 2975-07-7 is a valid CAS Registry Number.