Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

16281-43-9

16281-43-9 structure

16281-43-9 structure

Name: 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid
Chemical Name: (+/-)-3,4-dihydro-8-hydroxy-3-methyl-7-isocoumarincarboxylic acid
CAS Number: 16281-43-9
Molecular Formula: C₁₁H₁₀O₅
Molecular Weight: 222.19400
Create Date: 2016-05-13 20:31:24
Modify Date: 2024-01-02 16:03:34

Name	(+/-)-3,4-dihydro-8-hydroxy-3-methyl-7-isocoumarincarboxylic acid
Synonyms	3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid

Molecular Formula	C₁₁H₁₀O₅
Molecular Weight	222.19400
Exact Mass	222.05300
PSA	83.83000
LogP	1.19180

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%