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2-Pyrrolidinone, 1-(5,5-dimethyl-3-hexynyl)-5-(phenylthio)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85540-23-4

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85540-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85540-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,4 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85540-23:
(7*8)+(6*5)+(5*5)+(4*4)+(3*0)+(2*2)+(1*3)=134
134 % 10 = 4
So 85540-23-4 is a valid CAS Registry Number.

85540-23-4Downstream Products

85540-23-4Relevant academic research and scientific papers

FREE RADICAL CYCLIZATIONS IN ALKALOID SYNTHESIS: (+)-HELIOTRIDINE AND (+)-HASTANECINE

Choi, Joong-Kwon,Hart, David J.

, p. 3959 - 3972 (2007/10/02)

Treatment of phenylthiolactams 5a-5f with tri-n-butyltin hydride and AIBN affords mixtures of reduction and cyclization products.Cyclization products partition between indolizidinones and pyrrolizidinones depending on the terminal alkyne substituent.When

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