Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphonic acid,[[4-(3-amino-3,4-dihydro-8-methoxy-4-oxo-2-quinazolinyl)phenyl]methyl]-,diethyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

642465-73-4

642465-73-4 structure

642465-73-4 structure

Name: Phosphonic acid,[[4-(3-amino-3,4-dihydro-8-methoxy-4-oxo-2-quinazolinyl)phenyl]methyl]-,diethyl ester (9CI)
Chemical Name: Diethyl [4-(3-amino-8-methoxy-4-oxo-3,4-dihydro-2-quinazolinyl)benzyl]phosphonate
CAS Number: 642465-73-4
Molecular Formula: C₂₀H₂₄N₃O₅P
Molecular Weight: 417.395
Create Date: 2021-09-10 16:24:20
Modify Date: 2025-08-29 15:54:37

Names
Properties

Name	Diethyl [4-(3-amino-8-methoxy-4-oxo-3,4-dihydro-2-quinazolinyl)benzyl]phosphonate
Synonyms	Diethyl [4-(3-amino-8-methoxy-4-oxo-3,4-dihydro-2-quinazolinyl)benzyl]phosphonate Phosphonic acid, P-[[4-(3-amino-3,4-dihydro-8-methoxy-4-oxo-2-quinazolinyl)phenyl]methyl]-, diethyl ester

Density	1.3±0.1 g/cm3
Boiling Point	610.8±65.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₄N₃O₅P
Molecular Weight	417.395
Flash Point	323.2±34.3 °C
Exact Mass	417.145355
LogP	1.47
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.608

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