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3-biphenyl-4-yl-2-oxo-3-(toluene-4-sulfonylamino)-propionic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

861908-99-8

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861908-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861908-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,9,0 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 861908-99:
(8*8)+(7*6)+(6*1)+(5*9)+(4*0)+(3*8)+(2*9)+(1*9)=208
208 % 10 = 8
So 861908-99-8 is a valid CAS Registry Number.

861908-99-8Downstream Products

861908-99-8Relevant academic research and scientific papers

Concise and diastereoselective approach to syn- and anti-N-tosyl-α- hydroxy β-amino acid derivatives

Zhao, Yonghua,Jiang, Nan,Chen, Shufeng,Peng, Cheng,Zhang, Xiaomei,Zou, Yaping,Zhang, Shiwei,Wang, Jianbo

, p. 6546 - 6552 (2007/10/03)

The methyl diazoacetate and aryl (N-tosyl)imines can be transformed into syn or anti α-hydroxy β-amino esters with high diastereoselectivities in three steps: the base promoted nucleophilic condensation of the methyl diazoacetate and aryl (N-tosyl)imines

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