![(3r,4s)-1-benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone cas-149249-91-2](https://getchem.com/wp-content/uploads/2020/06/3r4s-1-benzoyl-4-phenyl-3-triethylsilyloxy-2-azetidinone-cas-149249-91-2（2）.jpg)
![(3r,4s)-1-benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone cas-149249-91-2](https://getchem.com/wp-content/uploads/2020/06/3r4s-1-benzoyl-4-phenyl-3-triethylsilyloxy-2-azetidinone-cas-149249-91-21.jpg)
Chemical Name: (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
CAS No.: 149249-91-2
Molecular Formula: C22H27NO3Si
Molecular Weight: 381.54
Appearance: Colorless or pale yellow oil; white powder
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Appearance: Colorless Liquid Assay: 98.5%min Packing: 200kg/drum Sample: Available -
Appearance: Golden Red Fiber
Assay(GPC): 10,000-100,000 Packing: 1kg/bottle or 5kg/bottle Sample: available -
Appearance: Rose Powder
Assay: 99%min
Packing: 25 kg drum Capacity: 150MT/year Sample: Available -
Appearance: Light-yellow liquid Purity: >96% Packaging: 200kg/drum Capacity: 2000MT/Year Sample: Available -
Purity: 98%
Appearance: Colorless or light yellow liquid
Package: 25/200KG/Drum Sample: Available -
Chemical Name: Polyquaternium-11 CAS No.: 53633-54-8 MF: C42H72N6O9X2Appearance: Transparent to slightly turbid viscous liquid
Packing: 200kg/drum Sample: Available -
Chemical Name: PTAA
CAS No.: 1333317-99-9
Molecular Formula: (C21H19N)n
Appearance:Yellow fiber or flake
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Purity（%): ≥99 Appearance: White columnar Packaging: 20kg/cardboard,20MT/20FCL Sample: available -
Appearance:Colorless liquid
Assay: 99.8% Packaging:200kg/drum Sample: available -
Assay: 99%min Appearance: Yellow to white crystal powder Capacity: 100tons/year Packaging: 25kg/carton drum Sample: available -
Chemical Name: 1,1,3,3-Tetramethoxypropane
CAS No.: 102-52-3
Molecular Formula: C7H16O4
Molecular Weight: 164.2
Appearance: Colorless transparent liquid