21727-93-5 Usage
General Description
2,3,4a,5,6,7,8,8a-Octahydrospiro[naphthalene-1(4H),2'-[1,3]dioxolan]-4-one, also known as OHSND, is a chemical compound with a complex structure. It is a spirocyclic compound containing a naphthalene ring and a dioxolane ring. OHSND is a synthetic intermediate used in the preparation of various pharmaceuticals and agrochemicals. It is also used as a building block in organic synthesis. OHSND has potential biological activity and is being studied for its potential pharmaceutical applications. Its unique structure and properties make it a valuable compound for chemical research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 21727-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,2 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21727-93:
(7*2)+(6*1)+(5*7)+(4*2)+(3*7)+(2*9)+(1*3)=105
105 % 10 = 5
So 21727-93-5 is a valid CAS Registry Number.