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: 3-HYDROXY-1-METHYL-1H-PYRAZOLE-5-CARBOHYDRAZIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

844891-24-3

844891-24-3 structure

844891-24-3 structure

Name: 3-HYDROXY-1-METHYL-1H-PYRAZOLE-5-CARBOHYDRAZIDE
Chemical Name: 2-methyl-5-oxo-1H-pyrazole-3-carbohydrazide
CAS Number: 844891-24-3
Molecular Formula: C₅H₈N₄O₂
Molecular Weight: 156.14300
Create Date: 2018-11-23 21:55:05
Modify Date: 2025-08-25 12:56:35

Name	2-methyl-5-oxo-1H-pyrazole-3-carbohydrazide
Synonyms	3-hydroxy-1-methyl-1H-pyrazole-5-carbohydrazide HMS553G08 5--1-methylpyrazol-3-ol

Density	1.408g/cm3
Molecular Formula	C₅H₈N₄O₂
Molecular Weight	156.14300
Exact Mass	156.06500
PSA	93.17000
Index of Refraction	1.58

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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