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: Spiro[4H-3,1-benzoxazine-4,1-cyclobutan]-2(1H)-one (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

638989-35-2

638989-35-2 structure

638989-35-2 structure

Name: Spiro[4H-3,1-benzoxazine-4,1-cyclobutan]-2(1H)-one (9CI)
Chemical Name: spiro[1H-3,1-benzoxazine-4,1'-cyclobutane]-2-one
CAS Number: 638989-35-2
Molecular Formula: C₁₁H₁₁NO₂
Molecular Weight: 189.21100
Create Date: 2016-04-13 10:41:27
Modify Date: 2025-09-27 11:56:14

Name	spiro[1H-3,1-benzoxazine-4,1'-cyclobutane]-2-one

Molecular Formula	C₁₁H₁₁NO₂
Molecular Weight	189.21100
Exact Mass	189.07900
PSA	41.82000
LogP	2.07710

638989-34-1 structure

638989-34-1

~58%

638989-35-2 structure

638989-35-2

Literature: Wyeth Patent: US2004/6060 A1, 2004 ;

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