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: 5-CHLORO-2-METHYLQUINAZOLIN-4(3H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19407-56-8

19407-56-8 structure

19407-56-8 structure

Name: 5-CHLORO-2-METHYLQUINAZOLIN-4(3H)-ONE
Chemical Name: 5-chloro-2-methyl-1H-quinazolin-4-one
CAS Number: 19407-56-8
Molecular Formula: C₉H₇ClN₂O
Molecular Weight: 194.61800
Create Date: 2017-05-14 22:49:33
Modify Date: 2025-09-14 10:39:47

Name	5-chloro-2-methyl-1H-quinazolin-4-one
Synonyms	4(1H)-Quinazolinone,5-chloro-2-methyl 5-Chloro-2-methyl-3H-quinazolin-4-one 5-Chloro-2-methyl-4-keto-quinazolin quinazolinone analogue,18 5-Chlor-2-methyl-chinazolin-4-on 5-chloro-2-methylquinazolin-4(3H)-one

Molecular Formula	C₉H₇ClN₂O
Molecular Weight	194.61800
Exact Mass	194.02500
PSA	46.01000
LogP	2.29720

HS Code	2933990090

2148-56-3 structure

2148-56-3

108-24-7 structure

108-24-7

~74%

19407-56-8 structure

19407-56-8

Literature: Kulkarni, Shridhar S.; Singh, Satyakam; Shah, Janki R.; Low, Woon-Kai; Talele, Tanaji T. European Journal of Medicinal Chemistry, 2012 , vol. 50, p. 264 - 273

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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