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82769-19-5

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82769-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82769-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,6 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82769-19:
(7*8)+(6*2)+(5*7)+(4*6)+(3*9)+(2*1)+(1*9)=165
165 % 10 = 5
So 82769-19-5 is a valid CAS Registry Number.

82769-19-5Relevant articles and documents

Radical Cyclization of N-(Cyclohex-2-enyl)-α,α-dichloroacetamides. Stereoselective Syntheses of (+/-)-Mesembranol and (+/-)-Elwesine

Ishibashi, Hiroyuki,So, Taru Su,Okochi, Kyoko,Sato, Tatsunori,Nakamura, Nobuyuki,et al.

, p. 95 - 102 (2007/10/02)

Stereoselective syntheses of the Sceletium alkaloid (+/-)-mesembranol (2) and the Amaryllidaceae alkaloid (+/-)-elwesine (3) have been achieved.A key step in the syntheses involves the Bu3SnH-mediated radical cyclization of the dichloroacetamides 34 and 4

Synthesis of (+/-)-Mesembranol and (+/-)-O-Methyljoubertiamine. Aza-Ring Expansion of cis-Bicyclooctanones

Jeffs, Peter W.,Cortese, Nicholas A.,Wolfram, Joachim

, p. 3881 - 3886 (2007/10/02)

The Syntheses of (+/-)-mesembranol (1) and (+/-)-O-methyljoubertiamine (2) are described.Each synthesis is developed from a regio- and stereospecific heteroannelation sequence of the respective 1-arylcyclohexanes 4 and 10 to provide the 3a-aryl-cis-octahy

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