Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,7-diethoxy-3-(2H-tetrazol-5-yl)chromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

76239-50-4

76239-50-4 structure

76239-50-4 structure

Name: 5,7-diethoxy-3-(2H-tetrazol-5-yl)chromen-2-one
Chemical Name: 5,7-diethoxy-3-(2H-tetrazol-5-yl)chromen-2-one
CAS Number: 76239-50-4
Molecular Formula: C₁₄H₁₄N₄O₄
Molecular Weight: 302.28500
Create Date: 2016-12-15 18:20:06
Modify Date: 2025-11-15 12:23:25

Name	5,7-diethoxy-3-(2H-tetrazol-5-yl)chromen-2-one

Density	1.384g/cm3
Boiling Point	577.3ºC at 760 mmHg
Molecular Formula	C₁₄H₁₄N₄O₄
Molecular Weight	302.28500
Flash Point	303ºC
Exact Mass	302.10200
PSA	103.13000
LogP	1.77050
Index of Refraction	1.608

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%

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