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139214-50-9

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139214-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139214-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,1 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139214-50:
(8*1)+(7*3)+(6*9)+(5*2)+(4*1)+(3*4)+(2*5)+(1*0)=119
119 % 10 = 9
So 139214-50-9 is a valid CAS Registry Number.

139214-50-9Relevant articles and documents

Alcohol-mediated direct dithioacetalization of alkynes with 2-chloro-1,3-dithiane for the synthesis of Markovnikov dithianes

Liu, Teng,Tian, Lixia,Lai, Junshan,Min, Deng,Qu, Mengnan,Tang, Shouchu

supporting information, p. 4068 - 4071 (2017/07/10)

An alcohol-mediated dithioacetalization process that gains direct access to the corresponding Markovnikov-selective 1,3-dithianes using unactivated alkynes and nonthiolic/odorless 2-chloro-1,3-dithiane in a highly efficient manner has been developed. This methodology has the advantage of having mild reaction conditions, and the dithioacetalization process gives good to excellent yields with high Markovnikov-selectivity.

2,3-Dihydro-dithiin and -dithiepine-1,1,4,4-tetroxides: Small molecule non-peptide antagonists of the human galanin hGAL-1 receptor

Scott, Malcolm K.,Ross, Tina M.,Lee, Daniel H. S.,Wang, Hoau-Yan,Shank, Richard P.,Wild, Kenneth D.,Davis, Coralie B.,Crooke, Jeffrey J.,Potocki, Alexander C.,Reitz, Allen B.

, p. 1383 - 1391 (2007/10/03)

The neuropeptide galanin modulates several physiological functions such as cognition, learning, feeding behavior, and depression, probably via the galanin 1 receptor (GAL-R1). Using an HTS assay based on 125I-human galanin binding to the human

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