Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one, 6-ethyl-7-methoxy-3-(1H-tetrazol-5-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

76239-43-5

76239-43-5 structure

76239-43-5 structure

Name: 2H-1-Benzopyran-2-one, 6-ethyl-7-methoxy-3-(1H-tetrazol-5-yl)-
Chemical Name: 6-ethyl-7-methoxy-3-(2H-tetrazol-5-yl)chromen-2-one
CAS Number: 76239-43-5
Molecular Formula: C₁₃H₁₂N₄O₃
Molecular Weight: 272.25900
Create Date: 2017-12-09 09:56:51
Modify Date: 2025-09-29 21:18:26

Name	6-ethyl-7-methoxy-3-(2H-tetrazol-5-yl)chromen-2-one

Density	1.402g/cm3
Boiling Point	530.4ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂N₄O₃
Molecular Weight	272.25900
Flash Point	274.6ºC
Exact Mass	272.09100
PSA	93.90000
LogP	1.54410
Index of Refraction	1.63

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.