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Dispiro[thioxanthene-9,2'-thiirane-3',9''-xanthene] is a complex organic compound characterized by a unique molecular structure that features a spiro arrangement, which is a type of cyclic compound where three rings are fused together in a spiral-like fashion. This particular compound consists of two thioxanthene rings and one thiirane ring, with the thiirane ring bridging the two thioxanthene rings. The presence of sulfur atoms in the thiirane and thioxanthene rings gives the compound its characteristic properties, such as increased stability and potential applications in various chemical and pharmaceutical industries. The compound's structure and properties make it an interesting subject for research in the field of organic chemistry, particularly in the synthesis of complex heterocyclic compounds.

161-87-5

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161-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161-87-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,6 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 161-87:
(5*1)+(4*6)+(3*1)+(2*8)+(1*7)=55
55 % 10 = 5
So 161-87-5 is a valid CAS Registry Number.
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