Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pyrazinecarboxamide,3,4-dihydro-3-oxo-5,6-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34121-79-4

34121-79-4 structure

34121-79-4 structure

Name: 2-Pyrazinecarboxamide,3,4-dihydro-3-oxo-5,6-diphenyl-
Chemical Name: 2-oxo-5,6-diphenyl-1H-pyrazine-3-carboxamide
CAS Number: 34121-79-4
Molecular Formula: C₁₇H₁₃N₃O₂
Molecular Weight: 291.30400
Create Date: 2016-04-08 17:01:11
Modify Date: 2025-08-21 23:24:09

Name	2-oxo-5,6-diphenyl-1H-pyrazine-3-carboxamide
Synonyms	3-oxo-5,6-diphenyl-3,4-dihydro-pyrazine-2-carboxylic acid amide 3-hydroxy-5,6-diphenyl-2-pyrazinecarboxamide HMS2798K12 3-Oxo-5,6-diphenyl-3,4-dihydro-pyrazin-2-carbonsaeure-amid

Density	1.31g/cm3
Boiling Point	521ºC at 760 mmHg
Molecular Formula	C₁₇H₁₃N₃O₂
Molecular Weight	291.30400
Flash Point	268.9ºC
Exact Mass	291.10100
PSA	88.84000
LogP	2.90310
Index of Refraction	1.672

62009-47-6 structure

62009-47-6

134-81-6 structure

134-81-6

~%

34121-79-4 structure

34121-79-4

Literature: Jones Journal of the American Chemical Society, 1949 , vol. 71, p. 78,79, 80

Precursor 2
62009-47-6 134-81-6
DownStream 0

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