1,3,4,6-Tetramethyl-2,2,5,5-tetraphenyl-tetrahydro-1,3,4,6-tetraaza-2,5-disila-3a,6a-dibora-pentalene is a complex organosilicon compound characterized by its unique structure. It features a pentalene core, which is a five-membered ring with alternating single and double bonds. The molecule is further stabilized by the incorporation of a tetraaza group, which consists of four nitrogen atoms bonded to the carbon atoms of the pentalene ring. Two silicon atoms are bonded to the nitrogen atoms, forming a disila bridge, and these silicon atoms are also connected to the pentalene ring, creating a dibora-pentalene structure. The molecule is further adorned with four phenyl groups and four methyl groups, which are attached to the carbon atoms of the pentalene ring, enhancing its steric bulk and electronic properties. 1,3,4,6-Tetramethyl-2,2,5,5-tetraphenyl-tetrahydro-1,3,4,6-tetraaza-2,5-disila-3a,6a-dibora-pentalene is of interest in the field of organosilicon chemistry due to its potential applications in materials science and as a precursor in the synthesis of more complex silicon-containing molecules.
The CAS Registry Mumber 5290-11-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,9 and 0 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5290-11: (6*5)+(5*2)+(4*9)+(3*0)+(2*1)+(1*1)=79 79 % 10 = 9 So 5290-11-9 is a valid CAS Registry Number.