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benzyl 3-oxo-5-phenylthiopentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

345930-81-6

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345930-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 345930-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,9,3 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 345930-81:
(8*3)+(7*4)+(6*5)+(5*9)+(4*3)+(3*0)+(2*8)+(1*1)=156
156 % 10 = 6
So 345930-81-6 is a valid CAS Registry Number.

345930-81-6Relevant academic research and scientific papers

85. The Carbon Zip Reaction: A Method for Expanding Carbocycles

Nakashita, Yoshihiko,Hesse, Manfred

, p. 845 - 860 (1983)

A general method for enlargement of carbocyclic rings by the so called zip reaction is given.The Michael adducts of 2-nitrocycloalkanones with 3-oxo-4-pentenoates in the presence of tetrabutylammonium fluoride give in high yield compounds with the ring en

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