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(9-O),(10-O),(11-O)-triacetyl-12,13,17,(17-O)-tetrahydropseurotin A is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77353-59-4

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77353-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77353-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,5 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77353-59:
(7*7)+(6*7)+(5*3)+(4*5)+(3*3)+(2*5)+(1*9)=154
154 % 10 = 4
So 77353-59-4 is a valid CAS Registry Number.

77353-59-4Downstream Products

77353-59-4Relevant academic research and scientific papers

Isolation and Structure of Pseurotin A, a Microbial Metabolite of Pseudeurotium ovalis Stolk with an Unusual Heterospirocyclic System

Bloch, Peter,Tamm, Christoph

, p. 304 - 315 (2007/10/02)

The structure and absolute configuration of pseurotin A, a new metabolite, isolated from culture filtrates of Pseudeurotium ovalis Stolk (Ascomycetes) has been shown to be (1'S,2'S,5S,8S,9R,3'Z)-8-benzoyl-2(1',2-dihydroxy-3'-hexenyl)-9-hydroxy-8-methoxy-1-oxa-7-azaspironon-2-ene-4,6-dione (1).

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