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: 3-Isoxazolecarboxylic acid, 5-ethynyl- (7CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89488-59-5

89488-59-5 structure

89488-59-5 structure

Name: 3-Isoxazolecarboxylic acid, 5-ethynyl- (7CI)
Chemical Name: 5-ethynyl-1,2-oxazole-3-carboxylic acid
CAS Number: 89488-59-5
Molecular Formula: C₆H₃NO₃
Molecular Weight: 137.09300
Create Date: 2017-10-30 09:59:33
Modify Date: 2025-10-05 10:45:28

Name	5-ethynyl-1,2-oxazole-3-carboxylic acid
Synonyms	5-Aethinyl-isoxazol-3-carbonsaeure 5-ethynyl-isoxazole-3-carboxylic acid 3-Isoxazolecarboxylicacid,5-ethynyl

Molecular Formula	C₆H₃NO₃
Molecular Weight	137.09300
Exact Mass	137.01100
PSA	63.33000
LogP	0.35410

89324-20-9 structure

89324-20-9

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89488-59-5 structure

89488-59-5

Literature: Gaudiano,G. et al. Gazzetta Chimica Italiana, 1960 , vol. 90, p. 1253 - 1265

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