Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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50627-20-8

50627-20-8 structure

50627-20-8 structure

Name: 4-hydroxy-3-imino-6-phenylpyrazine-2-carbonitrile
Chemical Name: 4-hydroxy-3-imino-6-phenylpyrazine-2-carbonitrile
CAS Number: 50627-20-8
Molecular Formula: C₁₁H₈N₄O
Molecular Weight: 212.20700
Create Date: 2016-11-13 01:26:03
Modify Date: 2025-09-21 12:17:04

Name	4-hydroxy-3-imino-6-phenylpyrazine-2-carbonitrile
Synonyms	2-amino-3-cyano-5-phenylpyrazine-1-N-oxide 2-amino-3-cyano-5-phenylpyrazin-1-ium-1-olate 2-amino-3-cyano-5-phenylpyrazine 1-oxide 3-amino-4-oxy-6-phenyl-pyrazine-2-carbonitrile 3-amino-6-phenyl-4-oxypyrazine-2-carbonitrile 2-Amino-3-cyano-5-phenylpyrazin-1-oxid

Density	1.334g/cm3
Boiling Point	573.946ºC at 760 mmHg
Molecular Formula	C₁₁H₈N₄O
Molecular Weight	212.20700
Flash Point	300.912ºC
Exact Mass	212.07000
PSA	88.16000
LogP	2.21218
Index of Refraction	1.676

HS Code	2933990090

532-54-7 structure

532-54-7

5098-14-6 structure

5098-14-6

~97%

50627-20-8 structure

50627-20-8

Literature: Haight, Anthony R.; Bailey, Anne E.; Baker, William S.; Cain, Michael H.; Copp, Richard R.; Demattei, John A.; Ford, Kelley L.; Henry, Rodger F.; Hsu, Margaret C.; Keyes, Robert F.; King, Steven A.; McLaughlin, Maureen A.; Melcher, Laura M.; Nadler, William R.; Oliver, Patricia A.; Parekh, Shyamal I.; Patel, Hemant H.; Seif, Louis S.; Staeger, Mike A.; Wayne, Gregory S.; Wittenberger, Steven J.; Zhang, Weijiang Organic Process Research and Development, 2004 , vol. 8, # 6 p. 897 - 902

Precursor 2
532-54-7 5098-14-6
DownStream 3
19375-92-9 13535-13-2 50627-25-3

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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