65306-93-6 Usage
Class of compound
2,5-Furandione, 3-cyclohexyldihydro-3-methylis a lactone, which is a cyclic compound.
Molecular weight
196.24 g/mol, which is the mass of one mole of the compound.
Physical state
White solid, which describes the appearance and state of the compound at room temperature.
Melting point
63-65°C, which is the temperature range at which the compound changes from a solid to a liquid.
Uses
2,5-Furandione, 3-cyclohexyldihydro-3-methylis used in various industrial and chemical processes, including in the synthesis of pharmaceuticals and as a building block for the production of other organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 65306-93-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,0 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65306-93:
(7*6)+(6*5)+(5*3)+(4*0)+(3*6)+(2*9)+(1*3)=126
126 % 10 = 6
So 65306-93-6 is a valid CAS Registry Number.
65306-93-6Relevant academic research and scientific papers
Radical Chain Reactions with Maleic Anhydrides - Contrathermodynamic Stereoselectivity
Giese, Bernd,Kretzschmar, Gerhard
, p. 3175 - 3182 (2007/10/02)
The reactions of cyclohexylmercuric chloride with NaBH4 and alkenes 1a-g yield 60-84percent of products 3, 4 and 6 in a radical chain process (table 1).Caused by steric effects of substituents Z at least 97percent of the radical attack occurs at the unsubstituted carbon atom of maleic anhydrides 1c-g.Only fluoromaleic anhydride 1b is attacked by cyclohexyl radicals predominantly at the substituted carbon atom, because fluorine is a tiny, electron releasing substituent.Radicals 2 are trapped predominantly from the anti-direction by the H-donor (figure 1), yielding cis-compounds 3as main products.This "contrathermodynamic" stereoselectivity ranges between 2.3 and 19 (table 1).
