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: 6-OXO-1,6-DIHYDRO-PYRAZINE-2,3-DICARBOXYLIC ACID DIAMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

73403-52-8

73403-52-8 structure

73403-52-8 structure

Name: 6-OXO-1,6-DIHYDRO-PYRAZINE-2,3-DICARBOXYLIC ACID DIAMIDE
Chemical Name: 6-oxo-1H-pyrazine-2,3-dicarboxamide
CAS Number: 73403-52-8
Molecular Formula: C₆H₆N₄O₃
Molecular Weight: 182.13700
Create Date: 2018-10-13 16:20:25
Modify Date: 2025-09-03 15:05:01

Name	6-oxo-1H-pyrazine-2,3-dicarboxamide
Synonyms	2,3-pyrazinedicarboxamide,1,6-dihydro-6-oxo 6-OXO-1,6-DIHYDROPYRAZINE-2,3-DICARBOXAMIDE 1,6-dihydro-6-oxo-2,3-pyrazinedicarboxamide 6-OXO-1,6-DIHYDRO-PYRAZINE-2,3-DICARBOXYLIC ACID DIAMIDE

Density	1.9 g/cm3
Molecular Formula	C₆H₆N₄O₃
Molecular Weight	182.13700
Exact Mass	182.04400
PSA	131.93000
Index of Refraction	1.782

57005-60-4 structure

57005-60-4

~29%

73403-52-8 structure

73403-52-8

Literature: Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063

Precursor 1
57005-60-4
DownStream 2
13924-98-6 73403-50-6

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