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20271-18-5

4-amino-1H-imidazole-5-carbothioamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 20271-18-5 Structure

  • Basic information

    1. Product Name: 4-amino-1H-imidazole-5-carbothioamide
    2. Synonyms:
    3. CAS NO:20271-18-5
    4. Molecular Formula: C4H6N4S
    5. Molecular Weight: 142.1822
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 20271-18-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 527.8°C at 760 mmHg
    3. Flash Point: 273°C
    4. Appearance: N/A
    5. Density: 1.582g/cm3
    6. Vapor Pressure: 3.14E-11mmHg at 25°C
    7. Refractive Index: 1.822
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 4-amino-1H-imidazole-5-carbothioamide(CAS DataBase Reference)
    11. NIST Chemistry Reference: 4-amino-1H-imidazole-5-carbothioamide(20271-18-5)
    12. EPA Substance Registry System: 4-amino-1H-imidazole-5-carbothioamide(20271-18-5)

  • 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: 20271-18-5(Hazardous Substances Data)

20271-18-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20271-18-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,7 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20271-18:
(7*2)+(6*0)+(5*2)+(4*7)+(3*1)+(2*1)+(1*8)=65
65 % 10 = 5
So 20271-18-5 is a valid CAS Registry Number.

20271-18-5Relevant articles and documents

Thiophosphate - A Versatile Prebiotic Reagent?

Ritson, Dougal J.,Xu, Jiangfeng,Sutherland, John D.

, p. 64 - 67 (2016/12/27)

Described are our preliminary studies on the reactivity of thiophosphate in a setting which correlates with the cyanosulfidic systems chemistry we have previously reported. Thiophosphate adds to various nitrile groups giving the corresponding thioamides in a highly efficient manner and the mechanistic implications are briefly discussed. Thiophosphate can also act as a phosphorylating agent, which was demonstrated with adenosine. The prebiotic availability of thiophosphate must be questioned, but if a plausible synthesis can be found, the advantages it would bring to the field of prebiotic chemistry appear to be highly beneficial.

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