93000-99-8 Usage
Physical state
Colorless, flammable liquid
Odor
Strong aromatic
Classification
Cycloalkene
Structure
Ring of carbon atoms with alternating single and double bonds
Stability
Unstable, not commonly found in pure form
Occurrence
Reactive intermediate in organic synthesis
Usage
Research and laboratory settings as a precursor for various organic compounds
Health and environmental hazards
Potential hazards, requires proper precautions during handling
Check Digit Verification of cas no
The CAS Registry Mumber 93000-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,0 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93000-99:
(7*9)+(6*3)+(5*0)+(4*0)+(3*0)+(2*9)+(1*9)=108
108 % 10 = 8
So 93000-99-8 is a valid CAS Registry Number.
93000-99-8Relevant articles and documents
Rearrangements of the Isomeric Tolylmethylenes
Chapman, Orville L.,Johnson, Jeffery W.,Mahon, Robert J. Mc,West, Paul R.
, p. 501 - 509 (2007/10/02)
We present evidence for a mechanism in which the isomeric tolylmethylenes interconvert via methylcycloheptatetraene intermediates.Photolysis (>470 nm) of diazo compounds 1-4, matrix isolated in argon at 10 K, generates triplet tolylmethylenes 8-11.Photoly
Rearrangements of Tolylmethylenes via Cycloheptatetraenes: Formation of Benzocyclobutene and Styrene
Chapman, Orville L.,McMahon, Robert J.,West, Paul R.
, p. 7973 - 7974 (2007/10/02)
-
