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371925-11-0

6-amino-4-(2,6-difluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 371925-11-0 Structure

  • Basic information

    1. Product Name: 6-amino-4-(2,6-difluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
    2. Synonyms: 6-amino-4-(2,6-difluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
    3. CAS NO:371925-11-0
    4. Molecular Formula: C14H10F2N4O
    5. Molecular Weight: 288.2522064
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 371925-11-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 6-amino-4-(2,6-difluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-amino-4-(2,6-difluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(371925-11-0)
    11. EPA Substance Registry System: 6-amino-4-(2,6-difluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(371925-11-0)

  • 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: 371925-11-0(Hazardous Substances Data)

371925-11-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 371925-11-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,1,9,2 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 371925-11:
(8*3)+(7*7)+(6*1)+(5*9)+(4*2)+(3*5)+(2*1)+(1*1)=150
150 % 10 = 0
So 371925-11-0 is a valid CAS Registry Number.

371925-11-0Downstream Products

371925-11-0Relevant articles and documents

A new convenient four-component synthesis of 6-amino-2H,4H-pyrano[2,3-c] pyrazole-5-carbonitriles and one-pot synthesis of 6′-amino-5′-cyano- 1,2-dihydrospiro- [(3H)-indole-3,4′-(4′H)-pyrano[2,3-c]pyrazol]-2- ones

Litvinov,Rodinovskaya,Shestopalov

, p. 2362 - 2368 (2014/05/06)

A new convenient method for the synthesis of 6-amino-2H,4H-pyrano[2,3-c] pyrazole-5-carbonitriles, namely, four-component condensation of carbonyl compounds (aromatic aldehydes, heterocyclic ketones), malononitrile, ss-keto esters, and hydrazine hydrate in ethanol in the presence of triethylamine as a catalyst, which occurs selectively, is developed. One-pot two-step modification of this method is proposed for the synthesis of spiro[(3H)-indole-3,4′-(4′H)-pyrano[2,3-c]pyrazol]-2-ones.

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