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(2S,3R)-3-[(R)-4-Azido-3-(tert-butyl-dimethyl-silanyloxy)-butyrylamino]-3-{(4S,5S)-5-[(2E,4E)-5-(4-ethoxy-phenyl)-penta-2,4-dienyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-2-methoxymethoxy-propionic 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.

645394-72-5

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645394-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 645394-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,5,3,9 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 645394-72:
(8*6)+(7*4)+(6*5)+(5*3)+(4*9)+(3*4)+(2*7)+(1*2)=185
185 % 10 = 5
So 645394-72-5 is a valid CAS Registry Number.

645394-72-5Upstream product

645394-72-5Relevant academic research and scientific papers

Total Synthesis of Microsclerodermin E

Zhu, Jidong,Ma, Dawei

, p. 5348 - 5351 (2007/10/03)

Succumbing to total synthesis: Microsclerodermin E, a 23-membered cyclic hexapeptide possessing antifungal activity, has been prepared for the first time. Key features in the synthesis include the construction of four unusual amino acid units, the assembl

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