Cas 1196151-02-6,(E)-2-((E)-(1-allyl-2-oxoindolin-3-ylidene)hydrazono)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one

1196151-02-6

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Basic information

Product Name: (E)-2-((E)-(1-allyl-2-oxoindolin-3-ylidene)hydrazono)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one
Synonyms:
CAS NO:1196151-02-6
Molecular Formula:
Molecular Weight: 421.458
EINECS: N/A
Product Categories: N/A
Mol File: 1196151-02-6.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: (E)-2-((E)-(1-allyl-2-oxoindolin-3-ylidene)hydrazono)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one(CAS DataBase Reference)
NIST Chemistry Reference: (E)-2-((E)-(1-allyl-2-oxoindolin-3-ylidene)hydrazono)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one(1196151-02-6)
EPA Substance Registry System: (E)-2-((E)-(1-allyl-2-oxoindolin-3-ylidene)hydrazono)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one(1196151-02-6)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1196151-02-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1196151-02-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,1,5 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1196151-02:
(9*1)+(8*1)+(7*9)+(6*6)+(5*1)+(4*5)+(3*1)+(2*0)+(1*2)=146
146 % 10 = 6
So 1196151-02-6 is a valid CAS Registry Number.

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1196151-02-6Relevant articles and documents

Tautomerism of guanidines studied by 15N NMR: 2-hydrazono-3-phenylquinazolin-4(3H)-ones and related compounds

Ghiviriga, Ion,El-Gendy, Bahaa El-Dien M.,Steel, Peter J.,Katritzky, Alan R.

, p. 4110 - 4119 (2009)

2-Hydrazono-3-phenylquinazolin-4(3H)-ones 11a-i are shown by 15N NMR to exist in DMSO solution predominantly as the imino tautomers B and not the amino tautomers A. 2-Hydrazino-benzimidazole derivative 12 and 2-hydrazino-4,6-dimethylpyrimidine derivative 13 were found to exist predominantly as the amino tautomers.

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