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38545

Sigma-Aldrich

Bis[2-(4-azidosalicylamido)ethyl] disulfide

≥95.0% (HPLC)

Synonym(s):

BASED, N, N′-(Dithiobis-ethylene)bis(4-azido-2-hydroxy-benzamide), N,N′-Bis(4-azidosalicoyl)cystamine

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About This Item

Empirical Formula (Hill Notation):
C18H18N8O4S2
CAS Number:
199804-21-2
Molecular Weight:
474.52
MDL number:
MFCD01861964
UNSPSC Code:
12352200
PubChem Substance ID:
57649854

Assay

≥95.0% (HPLC)

storage temp.

2-8°C

SMILES string

Oc1cc(ccc1C(=O)NCCSSCCNC(=O)c2ccc(cc2O)N=[N+]=[N-])N=[N+]=[N-]

InChI

1S/C18H18N8O4S2/c19-25-23-11-1-3-13(15(27)9-11)17(29)21-5-7-31-32-8-6-22-18(30)14-4-2-12(24-26-20)10-16(14)28/h1-4,9-10,27-28H,5-8H2,(H,21,29)(H,22,30)

InChI key

QQZOUYFHWKTGEY-UHFFFAOYSA-N

Application

Reagent for cross linking of proteins; the cross link can be cleaved

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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We propose a deep autoencoder with graph topology inference and filtering to achieve compact representations of unorganized 3D point clouds in an unsupervised manner. Many previous works discretize 3D points to voxels and then use lattice-based methods to process and
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Noninvasive prenatal testing (NIPT) based on cell-free DNA (cfDNA) is widely used. However, biomimetic quality control materials that have properties identical to clinical samples and that are applicable to a wide range of methodologies are still not available to support
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