Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (3S)-3,4-Dihydro-7-methoxy-3-(4-methoxyphenyl)-2H-1-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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3722-56-3

3722-56-3 structure

3722-56-3 structure

Name: (3S)-3,4-Dihydro-7-methoxy-3-(4-methoxyphenyl)-2H-1-benzopyran
Chemical Name: (3S)-7-methoxy-3-(4-methoxyphenyl)-3,4-dihydro-2H-chromene
CAS Number: 3722-56-3
Molecular Formula: C₁₇H₁₈O₃
Molecular Weight: 270.32300
Create Date: 2016-11-30 16:10:09
Modify Date: 2025-08-20 08:20:00

Name	(3S)-7-methoxy-3-(4-methoxyphenyl)-3,4-dihydro-2H-chromene
Synonyms	4',7-Dimethoxyisoflavan

Density	1.129g/cm3
Boiling Point	395.52ºC at 760 mmHg
Melting Point	90-91ºC
Molecular Formula	C₁₇H₁₈O₃
Molecular Weight	270.32300
Flash Point	134.2ºC
Exact Mass	270.12600
PSA	27.69000
LogP	3.42250
Index of Refraction	1.563

HS Code	2932999099

Precursor 6
917379-11-4 225090-14-2 104-01-8 4693-91-8
917379-10-3 143589-97-3
DownStream 0

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%

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