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(8R,11R,14S)-8-Benzyloxycarbonylamino-18,19-dibromo-4-hydroxy-5-iodo-11-(4-methoxy-phenyl)-9,12-dioxo-2-oxa-10,13-diaza-tricyclo[14.2.2.13,7]henicosa-1(19),3,5,7(21),16(20),17-hexaene-14-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130540-20-4

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130540-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130540-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,4 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130540-20:
(8*1)+(7*3)+(6*0)+(5*5)+(4*4)+(3*0)+(2*2)+(1*0)=74
74 % 10 = 4
So 130540-20-4 is a valid CAS Registry Number.

130540-20-4Downstream Products

130540-20-4Relevant academic research and scientific papers

Synthesis of a bicyclic hexapeptide as a plausible active center in vancomycin

Suzuki,Nishiyama,Yamamura

, p. 4053 - 4056 (1990)

A bicyclic hexapeptide included in vancomycin has been synthesized using TTn oxidation method. This synthetic compound has the two macrocyclic peptide moieties, one of which is regarded as an active center in vanomycin which forms a binding pocket for the

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