Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Pyridazinecarboxylic acid,2,3-dihydro-3-oxo-,hydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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Email: enquiry@dycnchem.com

2125-91-9

2125-91-9 structure

2125-91-9 structure

Name: 4-Pyridazinecarboxylic acid,2,3-dihydro-3-oxo-,hydrazide
Chemical Name: 6-oxo-1H-pyridazine-5-carbohydrazide
CAS Number: 2125-91-9
Molecular Formula: C₅H₆N₄O₂
Molecular Weight: 154.12700
Create Date: 2017-07-20 18:39:43
Modify Date: 2025-09-23 15:52:56

Name	6-oxo-1H-pyridazine-5-carbohydrazide
Synonyms	4-Pyridazinecarboxylicacid,2,3-dihydro-3-oxo-,hydrazide 3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid hydrazide

Molecular Formula	C₅H₆N₄O₂
Molecular Weight	154.12700
Exact Mass	154.04900
PSA	101.13000

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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