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: 5-Ethyl-9-[3-(p-fluorobenzoyl)propyl]-1-oxa-3,9-diazaspiro[5.5]undecan-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54981-17-8

54981-17-8 structure

54981-17-8 structure

Name: 5-Ethyl-9-[3-(p-fluorobenzoyl)propyl]-1-oxa-3,9-diazaspiro[5.5]undecan-2-one
Chemical Name: 4-ethyl-9-[4-(4-fluorophenyl)-4-oxobutyl]-1-oxa-3,9-diazaspiro[5.5]undecan-2-one
CAS Number: 54981-17-8
Molecular Formula: C₂₀H₂₇FN₂O₃
Molecular Weight: 362.43800
Create Date: 2017-11-03 19:35:41
Modify Date: 2025-10-08 10:39:28

Name	4-ethyl-9-[4-(4-fluorophenyl)-4-oxobutyl]-1-oxa-3,9-diazaspiro[5.5]undecan-2-one

Molecular Formula	C₂₀H₂₇FN₂O₃
Molecular Weight	362.43800
Exact Mass	362.20100
PSA	62.13000
LogP	3.10960

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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