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191220-78-7

Methanone, (2-chloro-6-methyl-3-pyridinyl)phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 191220-78-7 Structure

  • Basic information

    1. Product Name: Methanone, (2-chloro-6-methyl-3-pyridinyl)phenyl-
    2. Synonyms:
    3. CAS NO:191220-78-7
    4. Molecular Formula: C13H10ClNO
    5. Molecular Weight: 231.681
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 191220-78-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Methanone, (2-chloro-6-methyl-3-pyridinyl)phenyl-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Methanone, (2-chloro-6-methyl-3-pyridinyl)phenyl-(191220-78-7)
    11. EPA Substance Registry System: Methanone, (2-chloro-6-methyl-3-pyridinyl)phenyl-(191220-78-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 191220-78-7(Hazardous Substances Data)

191220-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191220-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,2 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 191220-78:
(8*1)+(7*9)+(6*1)+(5*2)+(4*2)+(3*0)+(2*7)+(1*8)=117
117 % 10 = 7
So 191220-78-7 is a valid CAS Registry Number.

191220-78-7Relevant articles and documents

Difluorocarbene-triggered cyclization: Synthesis of (hetero)arene-fused 2,2-difluoro-2,3-dihydrothiophenes

Liang, Huamin,Liu, Ran,Zhou, Min,Fu, Yue,Ni, Chuanfa,Hu, Jinbo

supporting information, p. 7047 - 7051 (2020/09/15)

An efficient method for the synthesis of (hetero)arene-fused 2,2-difluoro-2,3-dihydrothiophene derivatives using readily available sodium chlorodifluoroacetate (ClCF2CO2Na) has been developed. This transformation is achieved through a combination of a thi

Synthetic studies on selective type 4 phosphodiesterase (PDE 4) inhibitors. 1. Structure-activity relationships and pharmacological evaluation of 1,8-naphthyridin-2(1H)-one derivatives.

Takayama, Kazuhisa,Iwata, Masahiro,Hisamichi, Hiroyuki,Okamoto, Yoshinori,Aoki, Motonori,Niwa, Akira

, p. 1050 - 1059 (2007/10/03)

In order to develop novel and orally active phosphodiesterase (PDE) 4 inhibitors, random screening was performed using our chemical library to find YM-10335 possessing the 1,8-naphthyridin-2(1H)-one skeleton which is a completely different structure from rolipram. In this report, the syntheses and structure-activity relationships of the YM-10335 derivatives were described. Some compounds showed selective inhibitory activities for PDE 4 derived from human peripheral blood cells and no effect on the other PDE types (1, 2, 3, 5). The inhibition of the tumor necrosis factor-alpha (TNF-alpha) release in vitro and the carrageenan-induced pleurisy in rats were also described.

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