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N-(9-fluorenylmethoxycarbonyl)-N'-(4-trifluoromethylphenyl)-L-phenylalaninamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1282521-17-8

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1282521-17-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1282521-17-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,2,5,2 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1282521-17:
(9*1)+(8*2)+(7*8)+(6*2)+(5*5)+(4*2)+(3*1)+(2*1)+(1*7)=138
138 % 10 = 8
So 1282521-17-8 is a valid CAS Registry Number.

1282521-17-8Downstream Products

1282521-17-8Relevant articles and documents

Facile amide bond formation from carboxylic acids and isocyanates

Sasaki, Kaname,Crich, David

, p. 2256 - 2259 (2011)

Chemical equations presented. A wide variety of carboxylic acids in the form of their salts condense with aryl isocyanates at room temperature with loss of carbon dioxide to give the corresponding amides in high yield. Application of the reaction to acyl isocyanates gives unsymmetric imides. The reaction is compatible with hydroxyl groups and both Fmoc and Boc protecting groups for amines and is applicable to aliphatic, aromatic, and heteroaromatic acids.

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