650616-55-0 Usage
Explanation
Different sources of media describe the Explanation of 650616-55-0 differently. You can refer to the following data:
1. The molecular formula represents the number of atoms of each element present in a molecule of the compound.
2. This is the specific structure of the compound, indicating the arrangement of atoms and functional groups.
3. The compound is derived from a naphthalene ring with two hydroxyl groups attached.
4. The compound has aromatic properties, which means it can absorb light due to its conjugated system of double bonds and delocalized electrons.
5. The compound's ability to absorb light makes it suitable for use in the production of dyes and pigments. Its chemical structure also suggests potential applications in the pharmaceutical and organic synthesis industries.
6. The compound should be handled with care due to its potential toxic or irritating effects on the human body.
7. To minimize the risk of exposure and potential harm, it is important to use PPE such as gloves, goggles, and a lab coat when handling this compound, and to follow established safety protocols.
Chemical structure
1,4-Methanonaphthalene-6,7-dicarbonitrile, 1,4-dihydro-5,8-dihydroxy(9CI)
Type of compound
Dihydroxy naphthalene derivative
Aromatic properties
Absorbs light
Applications
Production of dyes and pigments, potential use in pharmaceuticals and organic synthesis
Toxicity
May have toxic or irritating effects if ingested, inhaled, or in contact with skin or eyes
Safety precautions
Use appropriate personal protective equipment (PPE) and follow safety guidelines
Check Digit Verification of cas no
The CAS Registry Mumber 650616-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,0,6,1 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 650616-55:
(8*6)+(7*5)+(6*0)+(5*6)+(4*1)+(3*6)+(2*5)+(1*5)=150
150 % 10 = 0
So 650616-55-0 is a valid CAS Registry Number.
650616-55-0Relevant articles and documents
Periphery-modified crown ethers. Synthesis of bis-5,8-dimethoxy-1,4- methanonaphthalene-fused crown ethers
Chou, Teh-Chang,Chen, Shing-Yi,Chen, Yie-Hsung
, p. 9939 - 9950 (2007/10/03)
The easily accessible and multi-functionalized 5,8-dimethoxy-6,7-dihydroxy methyl-1,4-dihydro-1,4-methanonaphthalene (1) has been utilized as the basic building material to synthesize the symmetric bis-methanonaphthalene-fused crown ethers 14a-d (BMN-16-crown-4, BMN-22-crown-6, BMN-28-crown-8, and BMN-34-crown-10), that are constructed based on the connection between the α,β-bis-benzylic carbon atoms of diol 1 and oligoethylene glycols (9a-d) via two synthetic routes keyed upon the method of Williamson ether synthesis.
