331-99-7 Usage
General Description
(Z)-4-Fluoroazobenzene is a chemical compound with the molecular formula C12H9FN. It is a fluoro-substituted azobenzene derivative, with a molecular structure containing a nitrogen-nitrogen double bond and a fluorine atom. (Z)-4-Fluoroazobenzene is commonly used in organic synthesis and as a building block for the preparation of various functional materials and dyes. It is also a valuable intermediate for the production of pharmaceuticals and agrochemicals. (Z)-4-Fluoroazobenzene is highly important in the field of chemical research and innovation due to its versatile applications and potential for functionalization.
Check Digit Verification of cas no
The CAS Registry Mumber 331-99-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,3 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 331-99:
(5*3)+(4*3)+(3*1)+(2*9)+(1*9)=57
57 % 10 = 7
So 331-99-7 is a valid CAS Registry Number.
331-99-7Relevant articles and documents
Design of phase-transition molecular solar thermal energy storage compounds: compact molecules with high energy densities
Qiu, Qianfeng,Gerkman, Mihael A.,Shi, Yuran,Han, Grace G. D.
supporting information, p. 9458 - 9461 (2021/09/22)
A series of compact azobenzene derivatives were investigated as phase-transition molecular solar thermal energy storage compounds that exhibit maximum energy storage densities around 300 J g?1. The relative size and polarity of the functional g
