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: 4-[(Dimethylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6139-74-8

6139-74-8 structure

6139-74-8 structure

Name: 4-[(Dimethylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione
Chemical Name: 4-(Dimethylaminomethylen)-1,2-diphenyl-3,5-pyrazolidindion
CAS Number: 6139-74-8
Molecular Formula: C₁₈H₁₇N₃O₂
Molecular Weight: 307.34600
Create Date: 2018-04-04 16:50:00
Modify Date: 2025-09-29 10:41:40

Names
Properties

Name	4-(Dimethylaminomethylen)-1,2-diphenyl-3,5-pyrazolidindion
Synonyms	1,2-Diphenyl-4-dimethylaminomethylen-pyrazolidin-3,5-dion 4-dimethylaminomethylene-1,2-diphenyl-pyrazolidine-3,5-dione 1,2-Diphenyl-3,5-dioxo-4-dimethylaminomethylen-pyrazolidin 4-(dimethylamino-methylene)-1,2-diphenyl-pyrazolidine-3,5-dione 4-Dimethylaminomethylene-1,2-diphenyl-pyrazolidine-3,5-dione 4-Dimethylaminomethylen-1,2-diphenyl-3,5-dioxo-pyrazolidin 1,2-Diphenyl-4-dimethylamino-methylen-pyrazolidin-3,5-dion

Molecular Formula	C₁₈H₁₇N₃O₂
Molecular Weight	307.34600
Exact Mass	307.13200
PSA	43.86000
LogP	2.55690

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