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: 1',3'-dihydro-7-methoxy-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indole]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6587-80-0

6587-80-0 structure

6587-80-0 structure

Name: 1',3'-dihydro-7-methoxy-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indole]
Chemical Name: 7-methoxy-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]
CAS Number: 6587-80-0
Molecular Formula: C₂₀H₂₀N₂O₄
Molecular Weight: 352.38400
Create Date: 2017-07-10 01:45:09
Modify Date: 2025-09-19 18:56:42

Name	7-methoxy-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]
Synonyms	EINECS 229-518-7 1',3'-dihydro-7-methoxy-1',3',3'-trimethyl-6-nitrospiro(2H-1-benzopyran-2,2'-[2H]indole) 7-methoxy-1',3',3'-trimethyl-6-nitro-1',3'-dihydrospiro[chromene-2,2'-indole]

Density	1.32g/cm3
Boiling Point	512.3ºC at 760 mmHg
Molecular Formula	C₂₀H₂₀N₂O₄
Molecular Weight	352.38400
Flash Point	263.6ºC
Exact Mass	352.14200
PSA	67.52000
LogP	4.72110
Index of Refraction	1.655

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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