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: Bicyclo[2.2.1]hept-2-ene, 2-bromo-5,6-bis(methylene)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

524741-57-9

524741-57-9 structure

524741-57-9 structure

Name: Bicyclo[2.2.1]hept-2-ene, 2-bromo-5,6-bis(methylene)- (9CI)
Chemical Name: 5-bromo-2,3-dimethylidenebicyclo[2.2.1]hept-5-ene
CAS Number: 524741-57-9
Molecular Formula: C₉H₉Br
Molecular Weight: 197.07200
Create Date: 2016-04-06 09:21:19
Modify Date: 2025-08-28 13:35:56

Name	5-bromo-2,3-dimethylidenebicyclo[2.2.1]hept-5-ene
Synonyms	Bicyclo[2.2.1]hept-2-ene,2-bromo-5,6-bis(methylene)-(9CI)

Molecular Formula	C₉H₉Br
Molecular Weight	197.07200
Exact Mass	195.98900
LogP	3.02730

HS Code	2903890090

524741-56-8 structure

524741-56-8

~69%

524741-57-9 structure

524741-57-9

Literature: Borsato, Giuseppe; De Lucchi, Ottorino; Fabris, Fabrizio; Lucchini, Vittorio; Pasqualotti, Marco; Zambon, Alfonso Tetrahedron Letters, 2003 , vol. 44, # 3 p. 561 - 563

5992-56-3 structure

5992-56-3

~%

524741-57-9 structure

524741-57-9

Literature: Borsato, Giuseppe; De Lucchi, Ottorino; Fabris, Fabrizio; Lucchini, Vittorio; Pasqualotti, Marco; Zambon, Alfonso Tetrahedron Letters, 2003 , vol. 44, # 3 p. 561 - 563

542-92-7 structure

542-92-7

~%

524741-57-9 structure

524741-57-9

Literature: Borsato, Giuseppe; De Lucchi, Ottorino; Fabris, Fabrizio; Lucchini, Vittorio; Pasqualotti, Marco; Zambon, Alfonso Tetrahedron Letters, 2003 , vol. 44, # 3 p. 561 - 563

Precursor 3
524741-56-8 5992-56-3 542-92-7
DownStream 0

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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