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(1R,2R,4S)-1-Benzyloxymethyl-3-[1-carboxy-meth-(Z)-ylidene]-7-oxa-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70400-46-3

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70400-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70400-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,0 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70400-46:
(7*7)+(6*0)+(5*4)+(4*0)+(3*0)+(2*4)+(1*6)=83
83 % 10 = 3
So 70400-46-3 is a valid CAS Registry Number.

70400-46-3Relevant academic research and scientific papers

Studies on the Syntheses of Heterocyclic Compounds. Part 855. Cycloaddition Reaction of Bis(trimethylsilyl) Allenedicarboxylate with Homocyclic Dienes

Suzuki, Toshio,Kagaya, Seiko,Tomino, Akiko,Unno, Katsuo,Kametani, Tetsuji

, p. 2801 - 2804 (2007/10/02)

Halogenolactonisation of the Diels-Alder adduct (4a) derived from bis(trimethylsilyl) allenedicarboxylate (3) and furan, followed by treatment of the products (5) and (8) with diazomethane, afforded the corresponding αβ-unsaturated methyl esters (6) and (

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