Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Pyrimidinecarboxaldehyde, oxime, (E)- (9CI)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Pyrimidinecarboxaldehyde, oxime, (E)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

50305-79-8

50305-79-8 structure

50305-79-8 structure

Name: 4-Pyrimidinecarboxaldehyde, oxime, (E)- (9CI)
Chemical Name: 6-(nitrosomethylidene)-1H-pyrimidine
CAS Number: 50305-79-8
Molecular Formula: C₅H₅N₃O
Molecular Weight: 123.11300
Create Date: 2017-07-07 02:14:43
Modify Date: 2025-08-27 18:16:50

Name	6-(nitrosomethylidene)-1H-pyrimidine
Synonyms	syn-4-Pyrimidincarboxaldehydoxim anti-4-Pyrimidin-carboxaldehydoxim pyrimidine-4-carbaldehyde oxime syn-4-Hydroximinomethylpyrimidin syn-4-Pyrimidin-carbaldehyd-oxim

Molecular Formula	C₅H₅N₃O
Molecular Weight	123.11300
Exact Mass	123.04300
PSA	58.11000
LogP	0.19520

HS Code	2933599090

2435-50-9 structure

2435-50-9

~36%

50305-79-8 structure

50305-79-8

Literature: Buettelmann, Bernd; Jakob-Roetne, Roland; Knust, Henner; Thomas, Andrew Patent: US2009/143385 A1, 2009 ;

Precursor 1
2435-50-9
DownStream 0

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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