26305-91-9 Usage
General Description
The chemical "(3aR,8aα,10aα)-3a,4a,5,8,8a,9,10,10a-Octahydro-4aβ,9α-dimethyl-3-methylenefuro[2',3':5,6]cyclohepta[1,2-c]pyran-2,7(3H,4H)-dione" is a complex compound that belongs to the family of furo[2',3':5,6]cyclohepta[1,2-c]pyran-2,7(3H,4H)-dione. It is a cyclic organic compound containing a furo[2',3':5,6]cyclohepta[1,2-c]pyran-2,7(3H,4H)-dione ring system with additional methyl and methylene functional groups. (3aR,8aα,10aα)-3a,4a,5,8,8a,9,10,10a-Octahydro-4aβ,9α-dimethyl-3-methylenefuro[2',3':5,6]cyclohepta[1,2-c]pyran-2,7(3H,4H)-dione has a complex and unique structure, which may have potential implications in various chemical and biological processes. Further research is necessary to fully understand the properties and potential applications of this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 26305-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,3,0 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 26305-91:
(7*2)+(6*6)+(5*3)+(4*0)+(3*5)+(2*9)+(1*1)=99
99 % 10 = 9
So 26305-91-9 is a valid CAS Registry Number.