2,2,4,4-Tetramethyl-3,3-diphenyl-cyclobutanone, also known as TMDC, is a synthetic organic compound characterized by its unique cyclobutanone structure. It is composed of a four-carbon ring with two methyl groups attached to each of the two non-adjacent carbons, and two phenyl groups attached to the remaining carbons. This chemical is known for its applications in the synthesis of various pharmaceuticals and agrochemicals, particularly as an intermediate in the production of certain steroids and other complex organic molecules. Due to its structural complexity and reactivity, it is an important compound in organic chemistry research and industrial applications.
The CAS Registry Mumber 55300-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,0 and 0 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 55300-13: (7*5)+(6*5)+(5*3)+(4*0)+(3*0)+(2*1)+(1*3)=85 85 % 10 = 5 So 55300-13-5 is a valid CAS Registry Number.