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(3R,4S)-1-t-butoxycarbonyl-3-acetoxy -4-phenyl-2-azetidinone

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Post Date:	Apr 05,2025
Expiry Date:	Apr 05,2026
Detailed Description:	Cas No. :161183-22-8 Name: (3R,4S)-1-t-butoxycarbonyl- 3-acetoxy -4-phenyl-2-azetidinone CAS NO. : 161183-22-8 Molecular formula : C16H19NO5 Aspect : White powder Melting point(℃): 137-139℃ Loss on drying: <2% Impurity: ≤3% Purity(HPLC): >97% Optical purity: ≥99% Storage: Keep in well-closed containers, in a cool and dark place Standard packaging:

CAS Registry Number:	161183-22-8
Synonyms:	(3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-T-Butoxycarbonyl-3-A;(3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY -4-PHENYL-2-AZETIDINONE,98+%;SIDE CHAINS OF DOCETAXEL--3;tert-butyl (3R,4S)-3-(acetyloxy)-2-oxo-4-phenylazetidine-1-carboxylate;
Molecular Formula:	C₁₆H₁₉NO₅
Molecular Weight:	305.3258
Molecular Structure:

Company:	Hangzhou Sida Organic Chemical Co., Ltd. [ China ]
Contact:	Daisy.j.xiong
Tel:	+86-571-88212350
Fax:	+86-571-28050260
Email:	sales@chemsida.com

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(3R,4S)-1-t-butoxycarbonyl-3-acetoxy -4-phenyl-2-azetidinone

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161183-22-8