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

6903-90-8

6903-90-8 structure

6903-90-8 structure

Name: 3,4,3',4'-tetramethyl-[1,1']bipyrrolyl-2,5,2',5'-tetraone
Chemical Name: 3,4,3',4'-tetramethyl-[1,1']bipyrrolyl-2,5,2',5'-tetraone
CAS Number: 6903-90-8
Molecular Formula: C₁₂H₁₂N₂O₄
Molecular Weight: 248.23500
Create Date: 2016-02-27 21:07:00
Modify Date: 2025-08-23 18:38:54

Names
Properties

Name	3,4,3',4'-tetramethyl-[1,1']bipyrrolyl-2,5,2',5'-tetraone
Synonyms	N,N'-Bis-(dimethylmaleinsaeure-imid) 3,4,3',4'-Tetramethyl-[1,1']bipyrrolyl-2,5,2',5'-tetraon

Molecular Formula	C₁₂H₁₂N₂O₄
Molecular Weight	248.23500
Exact Mass	248.08000
PSA	74.76000
LogP	0.18760

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.