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2-Azetidinone, 3-[bis(phenylmethyl)amino]-1-(4-methoxyphenyl)-4,4-bis(methylthio)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137628-91-2

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137628-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137628-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,2 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137628-91:
(8*1)+(7*3)+(6*7)+(5*6)+(4*2)+(3*8)+(2*9)+(1*1)=152
152 % 10 = 2
So 137628-91-2 is a valid CAS Registry Number.

137628-91-2Downstream Products

137628-91-2Relevant academic research and scientific papers

Chromium-Carbene-Mediated Synthesis of 4-Oxo β-Lactams (Malonimides) and Malonic Acid Derivatives

Alcaide, Benito,Dominguez, Gema,Plumet, Joaquin,Sierra, Miguel A.

, p. 447 - 451 (2007/10/02)

The photochemical reaction of chromium carbene (Fisher) complexes and readily available iminodithiocarbonates forms 4,4-bis(methylthio) β-lactams in good to excellent yields, and upon N-bromosuccinimide oxidation, these afford 4-oxo β-lactams (malonimides

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