Cas 138719-93-4,2H-1-Benzopyran-2-one, 3-[[(2-chlorophenyl)amino]methyl]-4,7-dimethyl-

138719-93-4

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Basic information

Product Name: 2H-1-Benzopyran-2-one, 3-[[(2-chlorophenyl)amino]methyl]-4,7-dimethyl-
Synonyms:
CAS NO:138719-93-4
Molecular Formula: C18H16ClNO2
Molecular Weight: 313.784
EINECS: N/A
Product Categories: N/A
Mol File: 138719-93-4.mol
Article Data: 1

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: 2H-1-Benzopyran-2-one, 3-[[(2-chlorophenyl)amino]methyl]-4,7-dimethyl-(CAS DataBase Reference)
NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 3-[[(2-chlorophenyl)amino]methyl]-4,7-dimethyl-(138719-93-4)
EPA Substance Registry System: 2H-1-Benzopyran-2-one, 3-[[(2-chlorophenyl)amino]methyl]-4,7-dimethyl-(138719-93-4)

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: 138719-93-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 138719-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,1 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138719-93:
(8*1)+(7*3)+(6*8)+(5*7)+(4*1)+(3*9)+(2*9)+(1*3)=164
164 % 10 = 4
So 138719-93-4 is a valid CAS Registry Number.

138719-93-4Upstream product

138719-93-4Downstream Products

138719-93-4Relevant articles and documents

Synthesis and antibacterial activity of 4,7-dimethyl-3-substituted-aminoethyl-2H-1-benzopyran-2-ones

Nagesam, M,Raju, M Subramanyam,Raju, K Mohana

, p. 1074 - 1076 (2007/10/02)

The title compounds (3a-u) have been synthesized by chloromethylation of 4,7-dimethyl-2H-1-benzopyran-2-one (1) and subsequent condensation of the chloro compound (2) with various amines.Some of these compounds show significant antibacterial activity.

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