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81710-26-1

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81710-26-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81710-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,1 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81710-26:
(7*8)+(6*1)+(5*7)+(4*1)+(3*0)+(2*2)+(1*6)=111
111 % 10 = 1
So 81710-26-1 is a valid CAS Registry Number.

81710-26-1Downstream Products

81710-26-1Relevant articles and documents

AROMATISIERUNG VON CYCLOHEXENON-DERIVATEN UEBER SELENORGANISCHE ZWISCHENSTUFEN

Tietze, Lutz-F.,Kiedrowski, Guenter v.,Berger, Bernhard

, p. 51 - 54 (2007/10/02)

Reaction of the hydroaromatic compounds (1a) and (3a) with lithiumdiisopropylamide followed by phenylselenyl chloride gives the selenides (1b) and (1c) resp. (3b), which form exclusively the phenols (4) resp. (6) after oxidation with 3-chloroperbenzoic acid in the presence of 3,5-dimethoxyaniline (7a).

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