![](//www.lookchem.com/300w/casimage/2011-01-15-12/642463-94-3.gif)
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Phosphonic acid,
[[4-[7-chloro-3,4-dihydro-3-[[(4-hydroxyphenyl)methylene]amino]-4-oxo-
2-quinazolinyl]phenyl]methyl]-, diethyl ester
CAS:642463-94-3
Formula:C26H25ClN3O5P
![](//www.lookchem.com/300w/casimage/2011-01-15-12/642463-95-4.gif)
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Phosphonic acid,
[[4-[7-chloro-3,4-dihydro-3-[[(3-hydroxyphenyl)methylene]amino]-4-oxo-
2-quinazolinyl]phenyl]methyl]-, diethyl ester
CAS:642463-95-4
Formula:C26H25ClN3O5P
![](//www.lookchem.com/300w/casimage/2011-01-15-12/642463-96-5.gif)
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Phosphonic acid,
[[4-[7-chloro-3,4-dihydro-3-[[(2-hydroxyphenyl)methylene]amino]-4-oxo-
2-quinazolinyl]phenyl]methyl]-, diethyl ester
CAS:642463-96-5
Formula:C26H25ClN3O5P
![](//www.lookchem.com/300w/casimage/2011-01-15-12/642464-64-0.gif)
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Phosphonic acid,
[[4-[6-chloro-3,4-dihydro-3-[[(2-hydroxyphenyl)methylene]amino]-4-oxo-
2-quinazolinyl]phenyl]methyl]-, diethyl ester
CAS:642464-64-0
Formula:C26H25ClN3O5P
![](//www.lookchem.com/300w/casimage/2011-01-15-12/642464-72-0.gif)
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Phosphonic acid,
[[4-[5-chloro-3,4-dihydro-3-[[(4-hydroxyphenyl)methylene]amino]-4-oxo-
2-quinazolinyl]phenyl]methyl]-, diethyl ester
CAS:642464-72-0
Formula:C26H25ClN3O5P
![](//www.lookchem.com/300w/casimage/2011-01-15-12/642464-73-1.gif)
-
Phosphonic acid,
[[4-[5-chloro-3,4-dihydro-3-[[(2-hydroxyphenyl)methylene]amino]-4-oxo-
2-quinazolinyl]phenyl]methyl]-, diethyl ester
CAS:642464-73-1
Formula:C26H25ClN3O5P