Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Carbamic acid, (4-oxo-2-cyclopenten-1-yl)-, 1,1-dimethylethyl ester (9CI)
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbamic acid, (4-oxo-2-cyclopenten-1-yl)-, 1,1-dimethylethyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

657396-97-9

657396-97-9 structure

657396-97-9 structure

Name: Carbamic acid, (4-oxo-2-cyclopenten-1-yl)-, 1,1-dimethylethyl ester (9CI)
Chemical Name: (4-oxocyclopent-2-enyl)-carbamic acid tert-butyl ester
CAS Number: 657396-97-9
Molecular Formula: C₁₀H₁₅NO₃
Molecular Weight: 197.23100
Create Date: 2018-03-02 19:38:24
Modify Date: 2025-10-11 16:58:41

Names
Properties

Name	(4-oxocyclopent-2-enyl)-carbamic acid tert-butyl ester
Synonyms	(4-Oxo-cyclopent-2-enyl)-carbamic acid tert-butyl ester CTC-132 (+/-)-4-(N-tert-butoxycarbonylamino)cyclopentenone

Molecular Formula	C₁₀H₁₅NO₃
Molecular Weight	197.23100
Exact Mass	197.10500
PSA	55.40000
LogP	1.79960

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