Cas 501105-80-2,3,3'-((3,4-dichlorophenyl)methylene)bis(4-hydroxy-6-methyl-2H-pyran-2-one)

501105-80-2

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Basic information

Product Name: 3,3'-((3,4-dichlorophenyl)methylene)bis(4-hydroxy-6-methyl-2H-pyran-2-one)
Synonyms: 3,3'-((3,4-dichlorophenyl)methylene)bis(4-hydroxy-6-methyl-2H-pyran-2-one)
CAS NO:501105-80-2
Molecular Formula:
Molecular Weight: 409.223
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3,3'-((3,4-dichlorophenyl)methylene)bis(4-hydroxy-6-methyl-2H-pyran-2-one)(CAS DataBase Reference)
NIST Chemistry Reference: 3,3'-((3,4-dichlorophenyl)methylene)bis(4-hydroxy-6-methyl-2H-pyran-2-one)(501105-80-2)
EPA Substance Registry System: 3,3'-((3,4-dichlorophenyl)methylene)bis(4-hydroxy-6-methyl-2H-pyran-2-one)(501105-80-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 501105-80-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 501105-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,1,0 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 501105-80:
(8*5)+(7*0)+(6*1)+(5*1)+(4*0)+(3*5)+(2*8)+(1*0)=82
82 % 10 = 2
So 501105-80-2 is a valid CAS Registry Number.

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501105-80-2Relevant academic research and scientific papers

An efficient synthesis of 3,3'-arylmethylenebis(4-hydroxy-6-methyl-2H- pyran-2-one)s in aqueous media

Sh, Da-Qing,Niu, Li-Hui,Yao, Hao

, p. 167 - 169 (2008)

The condensation reactions of aromatic aldehydes and 4-hydroxy-6-methyl-2H- pyran-2-one in water in the presence of sodium 1-dodecanesulfonate affords a one-pot synthesis of 3,3'-arylmethylene bis(4-hydroxy-6-methyl-2H-pyran-2-one)s.

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