4646-69-9 Usage
General Description
1,3,5-Norcaratriene is a cyclic hydrocarbon with the molecular formula C7H8. It is a colorless liquid at room temperature and is highly flammable. 1,3,5-Norcaratriene is used as a chemical intermediate in the synthesis of other organic compounds, particularly in the production of fragrances and pharmaceuticals. It is also a building block for the preparation of various types of polymers. The chemical structure of 1,3,5-Norcaratriene contains a benzene ring fused with three cyclopropane rings, which gives it unique reactivity and potential for use in diverse chemical reactions. Its compact and rigid structure makes it a valuable starting material for the preparation of complex molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 4646-69-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4646-69:
(6*4)+(5*6)+(4*4)+(3*6)+(2*6)+(1*9)=109
109 % 10 = 9
So 4646-69-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H6/c1-2-4-7-5-6(7)3-1/h1-4H,5H2
4646-69-9Relevant articles and documents
Improved synthesis of benzocyclobutenone by flash vacuum pyrolysis
Suzzarini, Laurence,Lin, Jian,Wang, Zhi Yuan
, p. 1695 - 1696 (2007/10/03)
Flash vacuum pyrolysis of o-toluoyl chloride at 780 °C under 0.5 mmHg afforded benzocyclobutenone in higher yield (80%) than previously reported one (28 %).
Reactions of Arc Generated Carbon Atoms with Benzene
Biesiada, Keith A.,Koch, Charles T.,Shevlin, Philip B.
, p. 2098 - 2100 (2007/10/02)
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