1207-11-0 Usage
General Description
1,8-Dimethyl-9H-fluorene is a white to light yellow crystalline solid that belongs to the class of organic compounds known as polycyclic aromatic hydrocarbons. This chemical is derived from the compound fluorene, which consists of a linearly-fused tetracyclic hydrocarbon skeleton. The 1,8-Dimethyl-9H-fluorene molecule contains two methyl groups located at positions 1 and 8 of the fluorene ring system. This chemical is primarily used in organic synthesis and as a building block for the production of various materials and compounds. It is also commonly used as a precursor in the manufacturing of dyes, pigments, and pharmaceuticals. Due to its potential health hazards and environmental impact, proper handling and disposal procedures must be followed when working with 1,8-Dimethyl-9H-fluorene.
Check Digit Verification of cas no
The CAS Registry Mumber 1207-11-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1207-11:
(6*1)+(5*2)+(4*0)+(3*7)+(2*1)+(1*1)=40
40 % 10 = 0
So 1207-11-0 is a valid CAS Registry Number.
1207-11-0Relevant articles and documents
A facile synthesis of 1,8- and 1,7-bis(chloromethyl)fluorenes
Tsuge,Yamasaki,Moriguchi,Matsuda,Nagano,Nago,Mataka,Kajigaeshi,Tashiro
, p. 205 - 206 (1993)
A convenient synthesis of 1,8- and 1,7-bis(chloromethyl)-3,6-di-tert-butylfluorenes based on a selective preparation, using the tert-butyl group as a positional protective group, is described.
