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1290085-12-9

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1290085-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1290085-12-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,0,0,8 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1290085-12:
(9*1)+(8*2)+(7*9)+(6*0)+(5*0)+(4*8)+(3*5)+(2*1)+(1*2)=139
139 % 10 = 9
So 1290085-12-9 is a valid CAS Registry Number.

1290085-12-9Relevant articles and documents

Application of polyamines and amino acid derivatives based on 2-azabicycloalkane backbone in enantioselective aldol reaction

Iwan, Dominika,Kamińska, Karolina,Wojaczyńska, El?bieta

, (2021/09/04)

Carbon–carbon bond forming reactions, such as aldol reaction and condensation, belong to extremely desired transformations as manifested by >25,000 entries in SciFinder. Their stereoselective variant requires the use of an appropriate catalyst with a stri

Synthesis, structure and antiproliferative activity of chiral polyamines based on a 2-azanorbornane skeleton

Kamińska, Karolina,Wojaczyńska, El?bieta,Wietrzyk, Joanna,Turlej, Eliza,B?a?ejczyk, Agnieszka,Wieczorek, Robert

, p. 753 - 758 (2016/07/29)

A series of enantiopure 2-azanorbornane-based amines were prepared via a stereoselective aza-Diels–Alder reaction and further modifications of the obtained cycloadduct. In particular, derivatives containing two bicyclic moieties linked by [Formula presented] fragments were synthesized. Two dimeric derivatives exhibited a significant antiproliferative activity against selected cell lines, comparable to cisplatin in certain cases.

New 2-azanorbornyl derivatives: Chiral (N,N)-donating ligands for asymmetric catalysis

Wojaczynska, Elbieta

, p. 161 - 166 (2011/04/27)

New chiral 2-azanorbornane derivatives were prepared and used as (N,N)-donating ligands in a copper-catalyzed Henry reaction yielding up to 62% ee.

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