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: 2-ETHYLPYRIDO[3,4-D]PYRIMIDIN-4(1H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

161333-96-6

161333-96-6 structure

161333-96-6 structure

Name: 2-ETHYLPYRIDO[3,4-D]PYRIMIDIN-4(1H)-ONE
Chemical Name: 2-ethyl-1H-pyrido[3,4-d]pyrimidin-4-one
CAS Number: 161333-96-6
Molecular Formula: C₉H₉N₃O
Molecular Weight: 175.18700
Create Date: 2018-10-11 19:44:17
Modify Date: 2025-09-20 19:16:05

Name	2-ethyl-1H-pyrido[3,4-d]pyrimidin-4-one
Synonyms	2-Ethylpyrido[3,4-d]pyrimidin-4(1H)-one Pyrido[3,4-d]pyrimidin-4(3H)-one,2-ethyl

Density	1.33g/cm3
Boiling Point	348.3ºC at 760 mmHg
Molecular Formula	C₉H₉N₃O
Molecular Weight	175.18700
Flash Point	164.4ºC
Exact Mass	175.07500
PSA	58.64000
LogP	0.88050
Vapour Pressure	5.08E-05mmHg at 25°C
Index of Refraction	1.667

HS Code	2933990090

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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