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445390-57-8

6-amino-1'-benzyl-5-cyano-3-methyl-2'-oxo-1-phenyl-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 445390-57-8 Structure

  • Basic information

    1. Product Name: 6-amino-1'-benzyl-5-cyano-3-methyl-2'-oxo-1-phenyl-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole)
    2. Synonyms: 6-amino-1'-benzyl-5-cyano-3-methyl-2'-oxo-1-phenyl-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole)
    3. CAS NO:445390-57-8
    4. Molecular Formula: C28H21N5O2
    5. Molecular Weight: 459.49864
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 445390-57-8.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-1'-benzyl-5-cyano-3-methyl-2'-oxo-1-phenyl-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-amino-1'-benzyl-5-cyano-3-methyl-2'-oxo-1-phenyl-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole)(445390-57-8)
    11. EPA Substance Registry System: 6-amino-1'-benzyl-5-cyano-3-methyl-2'-oxo-1-phenyl-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole)(445390-57-8)

  • 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: 445390-57-8(Hazardous Substances Data)

445390-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 445390-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,3,9 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 445390-57:
(8*4)+(7*4)+(6*5)+(5*3)+(4*9)+(3*0)+(2*5)+(1*7)=158
158 % 10 = 8
So 445390-57-8 is a valid CAS Registry Number.

445390-57-8Downstream Products

445390-57-8Relevant articles and documents

CsF promoted rapid synthesis of spirooxindole-pyran annulated heterocycles at room temperature in ethanol

Dalal, Dipak S.,Mahulikar, Pramod P.,Padvi, Swapnil A.,Wagh, Yogesh B.

, (2020/01/03)

A newer, versatile, and straightforward synthetic strategy for the construction of functionalized spirooxindole-pyran annulated heterocycles is described. The procedure is based on CsF-promoted rapid tandem Knoevenagel-Michael-Cyclocondensation reaction o

Novel organometallic nanomagnetic catalyst for multicomponent synthesis of spiroindoline derivatives

Hojati, Seyedeh Fatemeh,Amiri, Amirhassan,Mohamadi, Sakineh,MoeiniEghbali, Nasrin

, p. 2275 - 2287 (2017/12/28)

A novel, green, reusable polyaniline (PANI)/Fe3O4/carbon nanotube (CNT) nanomagnetic catalyst has been prepared, characterized by Fourier-transform infrared (FT-IR) spectroscopy, transmission electron microscopy (TEM), and X-ray diff

N,2-Dibromo-6-chloro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide: An efficient and homogeneous catalyst for one-pot synthesis of 4H-pyran, pyranopyrazole and pyrazolo[1,2-b]phthalazine derivatives under aqueous media

Khazaei, Ardeshir,Zolfigol, Mohammad Ali,Karimitabar, Fatemeh,Nikokar, Iraj,Moosavi-Zare, Ahmad Reza

, p. 71402 - 71412 (2015/09/08)

N,2-Dibromo-6-chloro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide (DCDBTSD) as a highly efficient and homogeneous catalyst was successfully applied for the synthesis of 4H-pyran, pyranopyrazole and pyrazolo[1,2-b]phthalazine derivat

Ultrasound promoted green synthesis of spiro[pyrano[2,3-c]pyrazoles] as antioxidant agents

Dandia, Anshu,Saini, Deepti,Bhaskaran, Sumit,Saini, Dinesh Kumar

, p. 725 - 734 (2014/03/21)

Ultrasound promoted, cerium ammonium nitrate catalyzed sustainable synthesis of spiro[indoline3,4′-pyrano[2,3-c]pyrazole] derivatives (4a-l) is reported herein. The synthesized compounds were screened for their antioxidant activities as free radical scave

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