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(Z)-2-Methanesulfonyl-3-phenyl-acrylonitrile is a chemical compound with the molecular formula C10H7NO2S. It is an organic molecule characterized by a conjugated triple bond (C≡C) and a phenyl group attached to the carbon chain. The compound features a methanesulfonyl group (-SO2CH3) at the 2-position and a phenyl ring at the 3-position, which contributes to its unique chemical properties. (Z)-2-Methanesulfonyl-3-phenyl-acrylonitrile is often used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its reactivity and versatility in chemical transformations. It is important to handle (Z)-2-Methanesulfonyl-3-phenyl-acrylonitrile with care, as it may have potential health and environmental impacts.

66603-94-9

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66603-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66603-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,0 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 66603-94:
(7*6)+(6*6)+(5*6)+(4*0)+(3*3)+(2*9)+(1*4)=139
139 % 10 = 9
So 66603-94-9 is a valid CAS Registry Number.

66603-94-9Upstream product

66603-94-9Relevant academic research and scientific papers

Photoinduced Masked-Formylation of Vinylsulfone Derivatives with 1,3-Dioxolane. Application to the Synthesis of 3,4-Disubstituted Pyrroles

Inomata, Katsuhiko,Suhara, Hiroshi,Kinoshita, Hideki,Kotake, Hiroshi

, p. 813 - 816 (1988)

It was found that α-cyanovinylsulfones, which were prepared by an improved Knoevenagel condensation, react readily with 1,3-dioxolane under ultraviolet in the presence of a photosensitizer.The reaction provided a new convenient method for the preparation

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