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4-(Bis-methylsulfanyl-methylene)-5-(4-chloro-phenyl)-2,2-dimethyl-tetrahydro-furan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120284-87-9

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120284-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120284-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,8 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 120284-87:
(8*1)+(7*2)+(6*0)+(5*2)+(4*8)+(3*4)+(2*8)+(1*7)=99
99 % 10 = 9
So 120284-87-9 is a valid CAS Registry Number.

120284-87-9Downstream Products

120284-87-9Relevant academic research and scientific papers

Polarized Ketene Dithioacetals; 71. Synthesis of 2,5-Substituted 3-Bis(methylthio)methylenetetrahydrofurans

Datta, A.,Bhattacharjee S.,Ila, H.,Junjappa, H.

, p. 725 - 727 (2007/10/02)

Synthesis of novel 2,5-substituted 3-bis(methylthio)methylenetetrahydrofurans 4 by oxymercuration-reduction of α-bis(methylthio)methylene-γ,δ-unsaturated alcohols 2 is reported.The carbinols 2 are obtained from the corresponding allyl-(or 2-methyl-2-propenyl)acylketene dithioacetals 1 by sodium borohydride reduction or by treatment with methylmagnesium iodide.

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