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: 4-nitrobenzyl [2R-(2alpha,5beta,6alpha,7beta)]-3-methylene-8-oxo-7-(phenoxyacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate 5-oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

60771-27-9

60771-27-9 structure

60771-27-9 structure

Name: 4-nitrobenzyl [2R-(2alpha,5beta,6alpha,7beta)]-3-methylene-8-oxo-7-(phenoxyacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate 5-oxide
Chemical Name: (4-nitrophenyl)methyl 3-methylidene-5,8-dioxo-7-[(2-phenoxyacetyl)amino]-5λ4-thia-1-azabicyclo[4.2.0]octane-2-carboxylate
CAS Number: 60771-27-9
Molecular Formula: C₂₃H₂₁N₃O₈S
Molecular Weight: 499.49300
Create Date: 2018-12-29 20:32:55
Modify Date: 2025-09-03 20:18:34

Names
Properties

Name	(4-nitrophenyl)methyl 3-methylidene-5,8-dioxo-7-[(2-phenoxyacetyl)amino]-5λ4-thia-1-azabicyclo[4.2.0]octane-2-carboxylate
Synonyms	(4R,6R,7R)-4-nitrobenzyl 3-methylene-7-phenoxyacetamidocepham-4-carboxylate-1-oxide EINECS 262-423-9

Density	1.52g/cm3
Boiling Point	854ºC at 760 mmHg
Molecular Formula	C₂₃H₂₁N₃O₈S
Molecular Weight	499.49300
Flash Point	470.3ºC
Exact Mass	499.10500
PSA	167.04000
LogP	2.77490
Index of Refraction	1.684

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