51678-43-4 Usage
General Description
1,2,3,4-Tetrakis(bromomethyl)benzene is a chemical compound containing four bromomethyl groups attached to a benzene ring. It is commonly used as a building block in organic synthesis, particularly in the production of polymers and other complex organic molecules. The compound is a highly reactive and potentially hazardous substance, requiring careful handling and storage. It is often used as a reagent in organic chemistry reactions, where its bromomethyl groups can undergo substitution reactions to form new carbon-carbon bonds. Due to its reactivity and potential toxicity, 1,2,3,4-Tetrakis(bromomethyl)benzene must be used with caution and only by trained professionals in a controlled laboratory environment.
Check Digit Verification of cas no
The CAS Registry Mumber 51678-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,7 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51678-43:
(7*5)+(6*1)+(5*6)+(4*7)+(3*8)+(2*4)+(1*3)=134
134 % 10 = 4
So 51678-43-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H10Br4/c11-3-7-1-2-8(4-12)10(6-14)9(7)5-13/h1-2H,3-6H2
51678-43-4Relevant articles and documents
New spirans containing a 1,5-benzodithiepine system, derived from methylbenzenes. Conformational transmission
Baranska, Joanna,Grochowski, Jacek,Jamrozik, Janusz,Serda, Pawel
, p. 425 - 427 (2007/10/03)
A synthesis of three new spirans, derived from methylbenzenes, containing the 1,5-benzodithiepine system is reported. X-ray structure proved the identity of model monospiran 9. In the solid and liquid state, the conformation of the seven-membered ring is chair, and the five-membered ring has the envelope conformation. The effect of conformational transmission in spirans 9 and 10 was observed. The synthesis of trispirans from hexamethylbenzene using the proposed scheme is also possible.
