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12627-86-0

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12627-86-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 12627-86-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,2 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12627-86:
(7*1)+(6*2)+(5*6)+(4*2)+(3*7)+(2*8)+(1*6)=100
100 % 10 = 0
So 12627-86-0 is a valid CAS Registry Number.

12627-86-0Upstream product

12627-86-0Downstream Products

12627-86-0Related news

Fluorescence properties of natural eumelanin (cas 12627-86-0) biopolymer08/20/2019

Results about fluorescence spectroscopy of natural eumelanin are presented and compared to analogous results related to synthetic eumelanin, with the aim to investigate the structural organization of eumelanin and the role of the protein coat in its optical and structural properties. The spectra...detailed

Determination of eumelanin (cas 12627-86-0) and pheomelanin in melanomas using solid-phase extraction and high performance liquid chromatography–diode array detection (HPLC-DAD) analysis08/18/2019

Determination of eumelanin and pheomelanin in melanomas that exhibit different pigmentation was carried using a solid-phase extraction (SPE) preparation method based on weak anion exchange chemistry. This extraction significantly enhanced the chromatographic profile obtained by reverse phase hig...detailed

Extensive stacking of DHI-like monomers as a model of out-of-plane complexity in eumelanin (cas 12627-86-0) protomolecules: Chemical and structural sensitivity of optical absorption spectra08/16/2019

In this work, we study the optical absorption spectra of extensive stacking forms of four molecules known to be among eumelanin basic building blocks: 5,6-dihydroxyindole (DHI), 5,6-dihydroxyindole-2-carboxylic acid (DHICA), indolequinone (IQ) and quinone-methide (MQ). Stacked monomers can be co...detailed

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