4H,4H'-2,2'-spirobi[benzo[d][1,3,2]dioxasiline] is a complex organic compound characterized by a unique spirobi structure, which consists of two benzo[d][1,3,2]dioxasiline rings connected through a spiro linkage. This molecule is notable for its rigid and planar structure, which can influence its electronic properties and reactivity. The compound is of interest in the field of organic chemistry, particularly in the study of heterocycles and the development of new materials with potential applications in various industries, such as pharmaceuticals and electronics. Its synthesis and properties are subjects of ongoing research, with the aim of understanding its behavior and exploring its potential uses in the creation of new compounds and materials.
The CAS Registry Mumber 178-31-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,7 and 8 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 178-31: (5*1)+(4*7)+(3*8)+(2*3)+(1*1)=64 64 % 10 = 4 So 178-31-4 is a valid CAS Registry Number.