Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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4188-12-9

4188-12-9 structure

4188-12-9 structure

Name: 3-[amino(nitroso)methylidene]-1,4-dihydroquinoxalin-2-one
Chemical Name: 3-[amino(nitroso)methylidene]-1,4-dihydroquinoxalin-2-one
CAS Number: 4188-12-9
Molecular Formula: C₉H₈N₄O₂
Molecular Weight: 204.18500
Create Date: 2016-05-06 14:34:08
Modify Date: 2025-09-20 07:07:22

Name	3-[amino(nitroso)methylidene]-1,4-dihydroquinoxalin-2-one
Synonyms	2-oxo-1,2-dihydroquinoxaline-3-amidoxime 2-Quinoxalinecarboximidamide,3,4-dihydro-N-hydroxy-3-oxo 2-oxo-1,2-dihydroquinoxaline-3-carboxamide oxime

Molecular Formula	C₉H₈N₄O₂
Molecular Weight	204.18500
Exact Mass	204.06500
PSA	104.36000
LogP	1.04070

HS Code	2933990090

34731-47-0 structure

34731-47-0

~93%

4188-12-9 structure

4188-12-9

Literature: Kurasawa, Yoshihisa; Ichikawa, Mitsugu; Sakakura, Atsuko; Takada, Atsushi Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 4140 - 4143

90998-28-0 structure

90998-28-0

~%

4188-12-9 structure

4188-12-9

Literature: Kurasawa, Yoshihisa; Ichikawa, Mitsugu; Sakakura, Atsuko; Takada, Atsushi Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 4140 - 4143

Precursor 1
34731-47-0
DownStream 0

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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