39872-54-3 Usage
Chemical structure
A cyclopentadiene ring with a methoxymethyl group attached to one of its carbon atoms.
Physical state
Colorless liquid.
Molecular weight
122.16 g/mol.
Uses
Building block in the synthesis of various organic compounds and pharmaceutical products; used in the production of polymers and other specialty chemicals.
Functionality
Methoxymethyl group provides stability to the cyclopentadiene ring and allows for various functionalization reactions.
Versatility
Acts as a versatile intermediate in organic synthesis.
Safety precautions
Handle with caution due to potential health and safety risks.
Check Digit Verification of cas no
The CAS Registry Mumber 39872-54-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,7 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39872-54:
(7*3)+(6*9)+(5*8)+(4*7)+(3*2)+(2*5)+(1*4)=163
163 % 10 = 3
So 39872-54-3 is a valid CAS Registry Number.
39872-54-3Relevant articles and documents
CYCLIC UNSATURATED COMPOUNDS. LXXII. ALKOXYCYCLOPENTADIENES
Mironov, V. A.,Luk'yanov, V. T.,Bernadskii, A. A.
, p. 61 - 70 (2007/10/02)
A convenient method was developed for the synthesis of alkoxycyclopentadienes from the relatively easily obtainable 3-hydroxytricyclo2,6>deca-4,8-diene.It was shown that the obtained substances are equilibrium mixtures of isomers with respect to the position of the system of intracyclic double bonds and contain 1- and 2-substituted cyclopentadienes in a ratio 1:2 respectively.If the alkoxy group is removed from the cyclopentadiene ring, the ratio of the isomers (1:1.5) approximates to that for alkylcyclopentadienes.
Stereospecific total synthesis of prostaglandins E3 and F3 alpha.
Corey,Shirahama,Yamamoto,Terashima,Venkateswarlu,Schaaf
, p. 1490 - 1491 (2007/10/16)
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