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: 3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

847139-22-4

847139-22-4 structure

847139-22-4 structure

Name: 3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester
Chemical Name: tert-butyl 3-methyl-4-nitropyrazole-1-carboxylate
CAS Number: 847139-22-4
Molecular Formula: C₉H₁₃N₃O₄
Molecular Weight: 227.21700
Create Date: 2017-08-13 08:39:13
Modify Date: 2024-09-14 14:48:11

Name	tert-butyl 3-methyl-4-nitropyrazole-1-carboxylate
Synonyms	tert-butyl 5-methyl-4-nitro-1H-pyrazole-1-carboxylate tert-Butyl 3-methyl-4-nitro-1H-pyrazole-1-carboxylate QC-8509 1H-Pyrazole-1-carboxylic acid,3-methyl-4-nitro-,1,1-dimethylethyl ester

Molecular Formula	C₉H₁₃N₃O₄
Molecular Weight	227.21700
Exact Mass	227.09100
PSA	89.94000
LogP	2.40610

HS Code	2933199090

24424-99-5 structure

24424-99-5

5334-39-4 structure

5334-39-4

~%

847139-22-4 structure

847139-22-4

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2009/153589 A1, 2009 ; Location in patent: Page/Page column 205 ; WO 2009/153589 A1

Precursor 2
24424-99-5 5334-39-4
DownStream 1
847139-23-5

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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