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The chemical "Z-Lys(trans-CO.CH=CH.CO2Ph)-Lys(Troc)-Glu(OBut)-Gln-NH2" is a complex peptide compound consisting of four amino acids: lysine (Lys), glutamic acid (Glu), and glutamine (Gln), with a unique structure. The lysine residues are modified with different protecting groups: the first lysine has a Z group and a trans-cinnamoyl protecting group, while the second lysine is protected with a Troc group. The glutamic acid is protected with an OBut group. Z-Lys(trans-CO.CH=CH.CO2Ph)-Lys(Troc)-Glu(OBut)-Gln-NH2 is likely used in peptide synthesis, where the protecting groups are crucial for controlling the reactivity of the amino acids and preventing unwanted side reactions during the assembly process. The final -NH2 group indicates the free amine terminus of the peptide chain.

82230-20-4

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82230-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82230-20-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,3 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82230-20:
(7*8)+(6*2)+(5*2)+(4*3)+(3*0)+(2*2)+(1*0)=94
94 % 10 = 4
So 82230-20-4 is a valid CAS Registry Number.

82230-20-4Relevant academic research and scientific papers

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