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23-O-demycinosyl-23-O-phenylacetyltylosin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81307-38-2

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81307-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81307-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,0 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81307-38:
(7*8)+(6*1)+(5*3)+(4*0)+(3*7)+(2*3)+(1*8)=112
112 % 10 = 2
So 81307-38-2 is a valid CAS Registry Number.

81307-38-2Downstream Products

81307-38-2Relevant academic research and scientific papers

Semisynthetic Macrolide Antibacterials Derived from Tylosin. Synthesis of 23-O-Demycinosyltylosin and Related Compounds

Mallams, Alan K.,Rossman, Randall R.

, p. 775 - 785 (2007/10/02)

The synthesis of a versatile intermediate 4'''-O-(dimethyl-t-butylsilyl)tylosin, directly from tylosin, is described.Its utility in the synthesis of selected acyl derivatives of tylosin, as well in the synthesis of 23-O-demycinosyltylosin, is discussed.Li

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