Spiro[cyclohexane-1,1'-[1H]indene], 2',3'-dihydro- is a complex organic chemical compound with the molecular formula C17H20. It is a spiro compound, which means it consists of two cyclic structures connected by a single carbon atom. The cyclohexane ring is fused with the [1H]indene ring, and the compound has two additional hydrogen atoms attached to the 2' and 3' positions of the [1H]indene ring, making it a dihydro derivative. This specific arrangement of atoms and bonds gives the compound unique chemical and physical properties, which may be relevant in various applications, such as pharmaceuticals or materials science.
The CAS Registry Mumber 380-18-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 0 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 380-18: (5*3)+(4*8)+(3*0)+(2*1)+(1*8)=57 57 % 10 = 7 So 380-18-7 is a valid CAS Registry Number.