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N-methyl-(1S,2S,5S,6R)-6-(p-tolylsulphenyl)-8-azabicyclo<3.2.1>octan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139892-55-0

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139892-55-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139892-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,8,9 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139892-55:
(8*1)+(7*3)+(6*9)+(5*8)+(4*9)+(3*2)+(2*5)+(1*5)=180
180 % 10 = 0
So 139892-55-0 is a valid CAS Registry Number.

139892-55-0Downstream Products

139892-55-0Relevant academic research and scientific papers

ASYMMETRIC 1,3-DIPOLAR CYCLOADDITION OF CHIRAL SULPHINYLETHENES WITH 1-METHYL-3-OXIDOPYRIDINIUM AND SOME NITRONES

Takahashi, Tamiko,Fujii, Akihito,Sugita, Jun,Hagi, Toru,Kitano, Kazuyoshi,et al.

, p. 1379 - 1390 (2007/10/02)

1,3-Dipolar cycloaddition of (R)-(+)-p-tolyl vinyl sulphoxide 1 with 1-methyl-3-oxidopyridinium 6 proceeded in a diastereoselective manner to afford the exo and endo cycloadducts 11a,b and 12a in 36percent, 7percent and 29percent yield, respectively.The a

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