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1-Pyrrolidinecarboxylic acid, 3-formyl-2,2,4,4-tetramethyl-, phenylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139461-50-0

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139461-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139461-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,6 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139461-50:
(8*1)+(7*3)+(6*9)+(5*4)+(4*6)+(3*1)+(2*5)+(1*0)=140
140 % 10 = 0
So 139461-50-0 is a valid CAS Registry Number.

139461-50-0Relevant academic research and scientific papers

Design of Modified Pyrroline N-Oxide Derivatives as Spin Traps Specific for Hydroxyl Radical

Arya, Prabhat,Stephens, J. Campbell,Griller, David,Pou, Sovitj,Ramos, Carroll L.,et al.

, p. 2297 - 2301 (2007/10/02)

Nitrones, 4--3,3,5,5-tetramethyl-1-pyrroline N-oxide (7a) and 4--5,5-di(methyl)-3,3-dimethyl-1-pyrroline N-oxide (7b) have been synthesized.The ability of the nitrone (7a) to spin trap hydroxyl and su

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