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(2S,3S,4S)-2-methyl-3-(4-nitrobenzoyloxy)-4-trifluoracetamido-3,4-dihydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77398-05-1

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77398-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77398-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,9 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77398-05:
(7*7)+(6*7)+(5*3)+(4*9)+(3*8)+(2*0)+(1*5)=171
171 % 10 = 1
So 77398-05-1 is a valid CAS Registry Number.

77398-05-1Downstream Products

77398-05-1Relevant articles and documents

Synthesis and cytotoxic activity of new 5H-indolo[2,3-b]quinoline O-aminoglycosides

Badowska-Ros?onek, Katarzyna,Ciesielska, Agnieszka,?witalska, Marta,Piskozub, Ma?gorzata,Peczy-Ska-czoch, Wanda,Wietrzyk, Joanna,Kaczmarek, ?ukasz

, p. 683 - 692 (2016/08/06)

Novel 5H-indolo[2,3-b]quinoline O-aminoglycosides were synthesized in order to check the hypothesis that the construction of hybrids composed of the active 5H-indolo[2,3-b]quinoline chromophore and daunosaminyl or acosaminyl moiety may result in the cytot

HEMISYNTHESE DE NOUVEAUX GLICOSIDES ANALOGUES DE LA DAUNORUBICINE

Boivin, Jean,Montagnac, Alain,Monneret, Claude,Pais, Mary

, p. 223 - 242 (2007/10/02)

Seven daunorubicin analogs containing α-L-, α-D-, and β-D-glicosidic linkages, in which the natural occuring sugar (L-daunosamine) was replaced by diastereomeric 3-amino-2,3,6-trideoxyhexoses (3-epi-L-daunosamine, D-acosamine, D-daunosamine, D-ristosamine, and 3-epi-D-daunosamine), were prepared.In all cases, glycosidation with daunomycinone was performed in the presence of p-toluenesulfonic acid starting from 1-O-acetyl-2,3,6-trideoxy-4-O-p-nitrobenzoyl-3-trifluoro-acetamidohexopyranoses (prepared from the corresponding methyl 3-amino-2,3,6-trideoxyhexopyranosides) or from 1,5-anhydro-2,3,6-trideoxy-4-O-p-nitrobenzoyl-3-trifluoroacetamidohex-1-enitols (prepared from glycosals or pseudoglycals, the 3-amino group being introduced by substitution with sodium azide and subsequent reduction).Glycosidation was followed by removal of the protecting groups.

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