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5-[3-(tert-butyl-dimethyl-silanyloxy)-butane-1-sulfonyl]-1-phenyl-1H-tetrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

902128-47-6

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902128-47-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 902128-47-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,1,2 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 902128-47:
(8*9)+(7*0)+(6*2)+(5*1)+(4*2)+(3*8)+(2*4)+(1*7)=136
136 % 10 = 6
So 902128-47-6 is a valid CAS Registry Number.

902128-47-6Downstream Products

902128-47-6Relevant academic research and scientific papers

Stereoselective synthesis of resorcylic acid lactone Cochliomycin B

Nagalatha,Siva Ganesh,Venkat Narsaiah

, (2021/09/22)

The total synthesis of 14-membered resorcylic acid lactone, Cochliomycin B has prescribed, in a convergent manner, from readily available starting materials, D-galactose, L-aspartic acid and ethyl acetoacetate. The key reactions involved in the synthesis are Julia-Kocienski olefination, E-selective Horner-Wadsworth-Emmons olefination and intramolecular lactonization.

Total Synthesis of Pestalotioprolide e and Structural Revision of Pestalotioprolide F

Paul, Debobrata,Saha, Sanu,Goswami, Rajib Kumar

, p. 4606 - 4609 (2018/08/09)

A short and convergent strategy for the first asymmetric total synthesis of cytotoxic macrolides pestalotioprolides E and F has been developed. The key features of this synthesis include Takai olefination, Sonogashira coupling, Ni-assisted partial hydroge

Enantioselective total synthesis of aigialomycin D

Lu, Jiangping,Ma, Junying,Xie, Xingang,Chen, Bo,She, Xuegong,Pan, Xinfu

, p. 1066 - 1073 (2007/10/03)

An efficient, convergent approach for the total synthesis of aigialomycin D 1 is described. Key features of the synthetic strategy include (a) a Sharpless asymmetric epoxidation reaction and selective opening of a 2,3-epoxy alcohol to elaborate the two hy

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