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303984-92-1

1-METHYL-1H-INDOLE-2,3-DIONE 3-[N-(4-METHOXYPHENYL)HYDRAZONE] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 303984-92-1 Structure

  • Basic information

    1. Product Name: 1-METHYL-1H-INDOLE-2,3-DIONE 3-[N-(4-METHOXYPHENYL)HYDRAZONE]
    2. Synonyms: 1-METHYL-1H-INDOLE-2,3-DIONE 3-[N-(4-METHOXYPHENYL)HYDRAZONE]
    3. CAS NO:303984-92-1
    4. Molecular Formula: C16H15N3O2
    5. Molecular Weight: 281.31
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 303984-92-1.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: 1-METHYL-1H-INDOLE-2,3-DIONE 3-[N-(4-METHOXYPHENYL)HYDRAZONE](CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-METHYL-1H-INDOLE-2,3-DIONE 3-[N-(4-METHOXYPHENYL)HYDRAZONE](303984-92-1)
    11. EPA Substance Registry System: 1-METHYL-1H-INDOLE-2,3-DIONE 3-[N-(4-METHOXYPHENYL)HYDRAZONE](303984-92-1)

  • 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: 303984-92-1(Hazardous Substances Data)

303984-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 303984-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,9,8 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 303984-92:
(8*3)+(7*0)+(6*3)+(5*9)+(4*8)+(3*4)+(2*9)+(1*2)=151
151 % 10 = 1
So 303984-92-1 is a valid CAS Registry Number.

303984-92-1Downstream Products

303984-92-1Relevant articles and documents

(DHQ)2AQN-catalyzed asymmetric substitution of isatin-derived hydrazones with O-boc-protected morita-baylis-hillman adducts: A strategy for synthesizing enantioenriched azo compounds incorporating an oxindole scaffold

Yang, Hai-Bin,Zhao, Yun-Zhou,Sang, Rui,Shi, Min

supporting information, p. 3519 - 3528 (2014/05/06)

The first example for the preparation of enantioenriched azo compounds from hydrazones and Morita-Baylis-Hillman adducts has been developed, affording azo compounds incorporating an oxindole scaffold in up to 91% yield along with a 93% ee value under the catalysis of (DHQ)2AQN.

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