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: (Z)-3-Ethylidene-4-methyl-2,5-pyrrolidinedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28098-81-9

28098-81-9 structure

28098-81-9 structure

Name: (Z)-3-Ethylidene-4-methyl-2,5-pyrrolidinedione
Chemical Name: cis-3-Ethyliden-2-methyl-succinimid
CAS Number: 28098-81-9
Molecular Formula: C₇H₉NO₂
Molecular Weight: 139.15200
Create Date: 2018-04-10 16:54:14
Modify Date: 2025-09-27 16:20:36

Names
Properties

Name	cis-3-Ethyliden-2-methyl-succinimid
Synonyms	Methyl-ethyliden-succinimid 2-Z-Ethyliden-3-methylsuccinimid 3-Eth-(Z)-ylidene-4-methyl-pyrrolidine-2,5-dione Z-2-Ethyliden-3-methylsuccinimid 2Z-Ethyliden-3-methylsuccinimid 2-Ethyliden-3-methylsuccinimid

Molecular Formula	C₇H₉NO₂
Molecular Weight	139.15200
Exact Mass	139.06300
PSA	46.17000
LogP	0.55400

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