Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Nitro-2,6,7-trimethyl-2H-1-benzopyran
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Purity: 98.0%
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57543-83-6

57543-83-6 structure

57543-83-6 structure

Name: 3-Nitro-2,6,7-trimethyl-2H-1-benzopyran
Chemical Name: 2,6,7-trimethyl-3-nitro-2H-chromene
CAS Number: 57543-83-6
Molecular Formula: C₁₂H₁₃NO₃
Molecular Weight: 219.23700
Create Date: 2016-10-07 15:06:36
Modify Date: 2025-10-12 16:33:07

Names
Properties

Name	2,6,7-trimethyl-3-nitro-2H-chromene
Synonyms	3-Nitro-2,6,7-trimethyl-2H-1-benzopyran 2H-1-BENZOPYRAN,3-NITRO-2,6,7-TRIMETHYL

Molecular Formula	C₁₂H₁₃NO₃
Molecular Weight	219.23700
Exact Mass	219.09000
PSA	55.05000
LogP	3.22510

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