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3-Allyl-1-methanesulfonyl-4-phenyl-1H-pyrrole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118986-70-2

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118986-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118986-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,8 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118986-70:
(8*1)+(7*1)+(6*8)+(5*9)+(4*8)+(3*6)+(2*7)+(1*0)=172
172 % 10 = 2
So 118986-70-2 is a valid CAS Registry Number.

118986-70-2Downstream Products

118986-70-2Relevant 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 (2007/10/02)

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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