Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-CHLORO-3-METHYLPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-CHLORO-3-METHYLPYRIDO[3,4-D]PYRIMIDIN-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

878743-46-5

878743-46-5 structure

878743-46-5 structure

Name: 6-CHLORO-3-METHYLPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE
Chemical Name: 6-chloro-3-methylpyrido[3,4-d]pyrimidin-4-one
CAS Number: 878743-46-5
Molecular Formula: C₈H₆ClN₃O
Molecular Weight: 195.606
Create Date: 2018-12-31 09:22:10
Modify Date: 2025-09-21 10:24:23

Name	6-chloro-3-methylpyrido[3,4-d]pyrimidin-4-one
Synonyms	6-CHLORO-3-METHYLPYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE Pyrido[3,4-d]pyrimidin-4(3H)-one, 6-chloro-3-methyl-

Density	1.5±0.1 g/cm3
Boiling Point	383.3±52.0 °C at 760 mmHg
Molecular Formula	C₈H₆ClN₃O
Molecular Weight	195.606
Flash Point	185.6±30.7 °C
Exact Mass	195.019943
PSA	47.78000
LogP	-0.13
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.688

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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