3469-08-7 Usage
General Description
5-Methoxy-1H-indene is a chemical compound with the molecular formula C10H10O. It is a derivative of indene, and its structure consists of a benzene ring fused to a cyclopentene ring with a methoxy group attached to the benzene ring. 5-Methoxy-1H-indene is a colorless to pale yellow liquid at room temperature and is not very soluble in water. It is mainly used in the production of pharmaceuticals, fragrances, and other specialty chemicals. 5-METHOXY-1H-INDENE has potential applications in the development of diverse organic compounds due to its unique structure and reactivity. Additionally, it is important to handle this chemical with caution as it may be harmful if ingested, inhaled, or in contact with skin, and appropriate safety measures should be taken when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 3469-08-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,6 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3469-08:
(6*3)+(5*4)+(4*6)+(3*9)+(2*0)+(1*8)=97
97 % 10 = 7
So 3469-08-7 is a valid CAS Registry Number.
3469-08-7Relevant articles and documents
AuCl3-Catalyzed Ring-Closing Carbonyl–Olefin Metathesis
Wang, Rui,Chen, Yi,Shu, Mao,Zhao, Wenwen,Tao, Maoling,Du, Chao,Fu, Xiaoya,Li, Ao,Lin, Zhihua
supporting information, p. 1941 - 1946 (2020/02/11)
Compared with the ripeness of olefin metathesis, exploration of the construction of carbon–carbon double bonds through the catalytic carbonyl–olefin metathesis reaction remains stagnant and has received scant attention. Herein, a highly efficient AuCl3-catalyzed intramolecular ring-closing carbonyl–olefin metathesis reaction is described. This method features easily accessible starting materials, simple operation, good functional-group tolerance and short reaction times, and provides the target cyclopentenes, polycycles, benzocarbocycles, and N-heterocycle derivatives in good to excellent yields.
