Cas 143085-69-2,3H-Naphtho[2,1-b]pyran-1-amine, N-(4-chlorophenyl)-2-[[(4-chlorophenyl)imino]methyl]-, monohydrochloride

143085-69-2

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Basic information

Product Name: 3H-Naphtho[2,1-b]pyran-1-amine, N-(4-chlorophenyl)-2-[[(4-chlorophenyl)imino]methyl]-, monohydrochloride
Synonyms:
CAS NO:143085-69-2
Molecular Formula: C26H18Cl2N2O.ClH
Molecular Weight: 481.809
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: 3H-Naphtho[2,1-b]pyran-1-amine, N-(4-chlorophenyl)-2-[[(4-chlorophenyl)imino]methyl]-, monohydrochloride(CAS DataBase Reference)
NIST Chemistry Reference: 3H-Naphtho[2,1-b]pyran-1-amine, N-(4-chlorophenyl)-2-[[(4-chlorophenyl)imino]methyl]-, monohydrochloride(143085-69-2)
EPA Substance Registry System: 3H-Naphtho[2,1-b]pyran-1-amine, N-(4-chlorophenyl)-2-[[(4-chlorophenyl)imino]methyl]-, monohydrochloride(143085-69-2)

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: 143085-69-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 143085-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,8 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 143085-69:
(8*1)+(7*4)+(6*3)+(5*0)+(4*8)+(3*5)+(2*6)+(1*9)=122
122 % 10 = 2
So 143085-69-2 is a valid CAS Registry Number.

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143085-69-2Relevant academic research and scientific papers

Synthesis of polycyclic oxa-coumarins, potential antitumour agents and a short and convenient synthesis of naphthopyranoquinolines from naphthopyran chloroaldehydes

Sami,Kar,Ray

, p. 5199 - 5208 (2007/10/02)

A three step high yielding synthesis of some novel oxa-coumarins (4, 8 and 9) from chloroaldehyde derivatives (1 and 5) have been described. The chloroaldehydes have also been used for two step synthesis of some novel naphthopyranoquinolines (12, 15) via

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