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5,5-Ethylenedioxy-7-phenylthiohept-6-enoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128307-61-9

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128307-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128307-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,0 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128307-61:
(8*1)+(7*2)+(6*8)+(5*3)+(4*0)+(3*7)+(2*6)+(1*1)=119
119 % 10 = 9
So 128307-61-9 is a valid CAS Registry Number.

128307-61-9Relevant academic research and scientific papers

ACYL RADICAL CYCLIZATIONS IN SYNTHESIS. PART 2. FURTHER SUBSTITUENT EFFECTS ON THE MODE AND EFFICIENCY OF CYCLIZATION OF 6-HEPTENOYL RADICALS.

Crich, David,Eustace, K. Angeline,Fortt, Simon M.,Ritchie, Timothy J.

, p. 2135 - 2148 (2007/10/02)

In an attempt to determine the factors affecting exo-/endo-selectivity in the cyclization of 6-heptenoyl radicals various heteroatom substituted selenol esters were prepared and reacted with tributyltin hydride.The incorporation of a 7-phenylthio moity re

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