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(S)-2-Benzyloxycarbonylamino-4-(diethoxy-phosphoryl)-4-trimethylsilanyloxy-butyric acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120286-13-7

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120286-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120286-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,8 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120286-13:
(8*1)+(7*2)+(6*0)+(5*2)+(4*8)+(3*6)+(2*1)+(1*3)=87
87 % 10 = 7
So 120286-13-7 is a valid CAS Registry Number.

120286-13-7Relevant academic research and scientific papers

Synthesis of Optically Active 2-(tert-Butyloxycarbonylamino)-4-dialkoxyphosphorylbutanoate Protected Isosteres of O-Phosphonoserine for Peptide Synthesis

Valerio, R. M.,Alewood, P. F.,Johns, R. B.

, p. 786 - 789 (1988)

The preparation of (S)-2-(tert-butoxycarbonylamino)-4-dialkoxyphosphorylbutanoate from (S)-aspartic acid is described.

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