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Acetic acid (1R,2S,3R)-2,3,4-triacetoxy-1-((S)-5,8-dioxo-1-p-tolyl-1,4,5,8-tetrahydro-cinnolin-4-yl)-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

135268-60-9

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135268-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135268-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,6 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135268-60:
(8*1)+(7*3)+(6*5)+(5*2)+(4*6)+(3*8)+(2*6)+(1*0)=129
129 % 10 = 9
So 135268-60-9 is a valid CAS Registry Number.

135268-60-9Downstream Products

135268-60-9Relevant academic research and scientific papers

DIASTEREOFACIAL SELECTIVITY IN DIELS-ALDER REACTIONS OF CHIRAL 1,2-DIAZA-1,3-BUTADIENES DERIVED FROM CARBOHYDRATES

Avalos, M.,Babiano, R.,Cintas, P.,Jimenez, J. L.,Molina, M. M.,et al.

, p. 2513 - 2516 (2007/10/02)

The synthesis of several 1,2-diaza-1,3-butadienes 1 derived from carbohydrates is described.The reaction of 1, as chiral dienophiles, with 1,4-benzoquinone, 1,4-naphthoquinone, and diethyl azodicarboxylate occurs with high ?-facial stereoselectivity.

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