Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-TERT-BUTYL 3-ETHYL 3-(2-NITROBENZYL)PIPERIDINE-1,3-DICARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

189320-44-3

189320-44-3 structure

189320-44-3 structure

Name: 1-TERT-BUTYL 3-ETHYL 3-(2-NITROBENZYL)PIPERIDINE-1,3-DICARBOXYLATE
Chemical Name: 1-O-tert-butyl 3-O-ethyl 3-[(2-nitrophenyl)methyl]piperidine-1,3-dicarboxylate
CAS Number: 189320-44-3
Molecular Formula: C₂₀H₂₈N₂O₆
Molecular Weight: 392.44600
Create Date: 2016-01-25 18:54:11
Modify Date: 2026-08-24 20:55:17

Name	1-O-tert-butyl 3-O-ethyl 3-[(2-nitrophenyl)methyl]piperidine-1,3-dicarboxylate
Synonyms	1-tert-Butyl 3-ethyl 3-(2-nitrobenzyl)piperidine-1,3-dicboxylate 1,3-Piperidinedicboxylic acid, 3-[(2-nitrophenyl)Methyl]-, 1-(1,1-diMethylethyl) 3-ethyl ester 1-BOC-3-[(2-NITROPHENYL)METHYL]-3-PIPERIDINECBOXYLIC ACID ETHYL ESTER

Molecular Formula	C₂₀H₂₈N₂O₆
Molecular Weight	392.44600
Exact Mass	392.19500
PSA	101.66000
LogP	4.17880

HS Code	2933399090

148672-74-6 structure

148672-74-6

3958-60-9 structure

3958-60-9

~%

189320-44-3 structure

189320-44-3

Literature: AstraZeneca AB Patent: EP1202994 B1, 2004 ; Location in patent: Page 19-20 ;

Precursor 1
3958-60-9
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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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