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2887-07-2

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2887-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2887-07-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,8 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2887-07:
(6*2)+(5*8)+(4*8)+(3*7)+(2*0)+(1*7)=112
112 % 10 = 2
So 2887-07-2 is a valid CAS Registry Number.

2887-07-2Relevant articles and documents

Pd(II)-Mediated C?H Activation for Cysteine Bioconjugation

Tilden, James A. R.,Lubben, Anneke T.,Reeksting, Shaun B.,Kociok-K?hn, Gabriele,Frost, Christopher G.

supporting information, (2022/01/19)

Selective bioconjugation remains a significant challenge for the synthetic chemist due to the stringent reaction conditions required by biomolecules coupled with their high degree of functionality. The current trailblazer of transition-metal mediated bioconjugation chemistry involves the use of Pd(II) complexes prepared via an oxidative addition process. Herein, the preparation of Pd(II) complexes for cysteine bioconjugation via a facile C?H activation process is reported. These complexes show bioconjugation efficiency competitive with what is seen in the current literature, with a user-friendly synthesis, common Pd(II) sources, and a more cost-effective ligand. Furthermore, these complexes need not be isolated, and still achieve high conversion efficiency and selectivity of a model peptide. These complexes also demonstrate the ability to selectively arylate a single surface cysteine residue on a model protein substrate, further demonstrating their utility.

Fluorescent probe for simultaneously detecting pH values of beta-galactosidase and lysosome as well as preparation method and application of fluorescent probe

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Paragraph 0017; 0018, (2021/08/11)

The invention discloses a compound shown in a structural general formula (I) and a preparation method thereof, the compound can simultaneously detect pH of beta-galactosidase and lysosome, the compound is a single-molecule ratio type two-dimensional fluor

Fluorescent probe for rapidly detecting β - galactosidase and preparation method and application thereof

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Paragraph 0047; 0051-0053, (2021/10/27)

The invention relates to a fluorescent probe for rapidly detecting β - galactosidase and a preparation method and application thereof. The fluorescent probe for rapidly detecting β - galactosidase has a chemical structural formula as shown in (I). The nea

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