2-[1-Methyl-2-oxo-2-(2,4,5-trimethoxy-phenyl)-ethyl]-malonic acid is a complex organic compound with the molecular formula C16H18O9. It is characterized by a malonic acid backbone, which is a dicarboxylic acid, and a substituted phenyl ring with three methoxy groups at the 2, 4, and 5 positions. The phenyl ring is attached to a 2-oxo-ethyl group, which in turn is connected to a methyl group. 2-[1-Methyl-2-oxo-2-(2,4,5-trimethoxy-phenyl)-ethyl]-malonic acid is known for its potential applications in pharmaceuticals and as a chemical intermediate. It is synthesized through a series of chemical reactions and is often used in the preparation of various drugs and other organic compounds. Due to its complex structure, it is typically handled by professionals in a laboratory setting.
The CAS Registry Mumber 2011-00-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,1 and 1 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2011-00: (6*2)+(5*0)+(4*1)+(3*1)+(2*0)+(1*0)=19 19 % 10 = 9 So 2011-00-9 is a valid CAS Registry Number.