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(E)-3-(3,4-Bis-ethoxycarbonyloxy-phenyl)-acrylic acid 2,5-dioxo-pyrrolidin-1-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89662-02-2

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89662-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89662-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,6 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89662-02:
(7*8)+(6*9)+(5*6)+(4*6)+(3*2)+(2*0)+(1*2)=172
172 % 10 = 2
So 89662-02-2 is a valid CAS Registry Number.

89662-02-2Relevant academic research and scientific papers

N-ACYLAMINO ACIDS AND PEPTIDES. VII. SYNTHESIS OF OXYGEN-SENSITIVE N-ACYLGLYCINES (N-CAFFEOYLGLYCINE, N-PROTOCATECHUOYLGLYCINE AND N-GALLOYGLYCINE) AND A N-ACYLDIPEPTIDE (N-CAFFEOYLGLYCYL-L-PHENYLALANINE)

Hanselaer, R.,D'Haenens, L.,Martens, M.,Nieuwenhuyse, H. van,Sumere, C. F. van

, p. 1029 - 1038 (2007/10/02)

The synthesis of N-caffeoylglycine (6), N-protocatechuoylglycine (16), N-galloylglycine (17) and N-caffeoylglycyl-L-phenylalanine (7) by means of the active ester method is described.

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