Cas 535920-90-2,7-FLUORO-10-(4-FLUORO-PHENYL)-4-METHYL-9,10-DIHYDRO-4H-2-OXA-4,10-DIAZA-BENZO[F]AZULENE-1,3-DIONE

535920-90-2

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Product Name: 7-FLUORO-10-(4-FLUORO-PHENYL)-4-METHYL-9,10-DIHYDRO-4H-2-OXA-4,10-DIAZA-BENZO[F]AZULENE-1,3-DIONE
Synonyms: 7-FLUORO-10-(4-FLUORO-PHENYL)-4-METHYL-9,10-DIHYDRO-4H-2-OXA-4,10-DIAZA-BENZO[F]AZULENE-1,3-DIONE
CAS NO:535920-90-2
Molecular Formula: C18H12F2N2O3
Molecular Weight: 342.3
EINECS: N/A
Product Categories: N/A
Mol File: 535920-90-2.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 7-FLUORO-10-(4-FLUORO-PHENYL)-4-METHYL-9,10-DIHYDRO-4H-2-OXA-4,10-DIAZA-BENZO[F]AZULENE-1,3-DIONE(CAS DataBase Reference)
NIST Chemistry Reference: 7-FLUORO-10-(4-FLUORO-PHENYL)-4-METHYL-9,10-DIHYDRO-4H-2-OXA-4,10-DIAZA-BENZO[F]AZULENE-1,3-DIONE(535920-90-2)
EPA Substance Registry System: 7-FLUORO-10-(4-FLUORO-PHENYL)-4-METHYL-9,10-DIHYDRO-4H-2-OXA-4,10-DIAZA-BENZO[F]AZULENE-1,3-DIONE(535920-90-2)

Safety Data

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 535920-90-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 535920-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,5,9,2 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 535920-90:
(8*5)+(7*3)+(6*5)+(5*9)+(4*2)+(3*0)+(2*9)+(1*0)=162
162 % 10 = 2
So 535920-90-2 is a valid CAS Registry Number.

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535920-90-2Relevant articles and documents

The unique nucleophilic reactivity of arylaminochlorocarbenes

Cheng, Ying,Yang, Hua,Meth-Cohn, Otto

, p. 90 - 91 (2003)

4-Methyl and 4-methoxyphenylaminochlorocarbene (readily formed by deprotonation of the Vilsmeier reagent derived from the corresponding N-methylformanilide with Huenig's base) reacted with diethyl acetylenedicarboxylate to give 1:2 quinoline adducts, whil

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