131107-18-1 Usage
General Description
2,5,6-Methenoindeno[7,1-bc]furan (9CI) is a chemical compound with a unique fused ring structure. It is a furan derivative with a methylene bridge connecting two carbon atoms in the furan ring, leading to an eight-membered ring system. 2,5,6-Methenoindeno[7,1-bc]furan (9CI) has potential applications in the field of organic chemistry and material science due to its unusual structure and potential reactivity. However, further research is needed to fully understand its properties and potential uses.
Check Digit Verification of cas no
The CAS Registry Mumber 131107-18-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,0 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 131107-18:
(8*1)+(7*3)+(6*1)+(5*1)+(4*0)+(3*7)+(2*1)+(1*8)=71
71 % 10 = 1
So 131107-18-1 is a valid CAS Registry Number.