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Merck
CN

N9138

1-(4-Nitrobenzenesulfonyl)-1H-1,2,4-triazole

Synonym(s):

1-(4-Nitrophenylsulfonyl)-1H-1,2,4-triazole, p-NBST

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About This Item

Empirical Formula (Hill Notation):
C8H6N4O4S
CAS Number:
57777-84-1
Molecular Weight:
254.22
Beilstein:
619754
EC Number:
260-946-7
MDL number:
MFCD00079529
UNSPSC Code:
12352100
PubChem Substance ID:
57654472
NACRES:
NA.22

Key Documents

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form

crystals

SMILES string

O=N(=O)c1ccc(cc1)S(=O)(=O)n2cncn2

InChI

1S/C8H6N4O4S/c13-12(14)7-1-3-8(4-2-7)17(15,16)11-6-9-5-10-11/h1-6H

InChI key

HMNOLKQVFZCVIW-UHFFFAOYSA-N

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Application

Condensing reagent for oligonucleotide synthesis.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Itakura, K., et al.
Canadian Journal of Chemistry, 52, 3689-3689 (1974)

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