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: 1H-Pyrazole-4-carboxaldehyde, 4,5-dihydro-3-methyl-5-oxo-, 4-oxime (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

338975-45-4

338975-45-4 structure

338975-45-4 structure

Name: 1H-Pyrazole-4-carboxaldehyde, 4,5-dihydro-3-methyl-5-oxo-, 4-oxime (9CI)
Chemical Name: 4-oximino-3-methyl-2-pyrazolin-5-one
CAS Number: 338975-45-4
Molecular Formula: C₅H₇N₃O₂
Molecular Weight: 141.12800
Create Date: 2018-06-11 11:47:25
Modify Date: 2025-09-22 17:06:50

Name	4-oximino-3-methyl-2-pyrazolin-5-one

Molecular Formula	C₅H₇N₃O₂
Molecular Weight	141.12800
Exact Mass	141.05400
PSA	74.05000

HS Code	2933199090

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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