344296-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344296-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,2,9 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 344296-67:
(8*3)+(7*4)+(6*4)+(5*2)+(4*9)+(3*6)+(2*6)+(1*7)=159
159 % 10 = 9
So 344296-67-9 is a valid CAS Registry Number.
344296-67-9Relevant academic research and scientific papers
FORMATION OF 1-CHLOROBENZOCYCLOBUTENE, ANTHRACENE OR BENZOFURAN BY FLASH VACUUM PYROLYSIS
Hussain, Amjad,Parrick, John
, p. 609 - 612 (2007/10/02)
Pyrolysis of o-substituted benzylidene chlorides is shown to be a useful route to 1-chlorobenzocyclobutene, anthracene or benzofurans; evidence is given for a carbene intermediate in the pyrolysis of o-methoxybenzylidene chloride.
