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938045-16-0

2-((benzyloxy)methyl)-4-chloro-5-methoxypyridazin-3(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 938045-16-0 Structure

  • Basic information

    1. Product Name: 2-((benzyloxy)methyl)-4-chloro-5-methoxypyridazin-3(2H)-one
    2. Synonyms: 2-((benzyloxy)methyl)-4-chloro-5-methoxypyridazin-3(2H)-one
    3. CAS NO:938045-16-0
    4. Molecular Formula:
    5. Molecular Weight: 280.711
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 938045-16-0.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: 2-((benzyloxy)methyl)-4-chloro-5-methoxypyridazin-3(2H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-((benzyloxy)methyl)-4-chloro-5-methoxypyridazin-3(2H)-one(938045-16-0)
    11. EPA Substance Registry System: 2-((benzyloxy)methyl)-4-chloro-5-methoxypyridazin-3(2H)-one(938045-16-0)

  • 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: 938045-16-0(Hazardous Substances Data)

938045-16-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 938045-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,8,0,4 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 938045-16:
(8*9)+(7*3)+(6*8)+(5*0)+(4*4)+(3*5)+(2*1)+(1*6)=180
180 % 10 = 0
So 938045-16-0 is a valid CAS Registry Number.

938045-16-0Relevant articles and documents

NITROGEN-CONTAINING HETEROCYCLIC COMPOUND OR SALT THEREOF

-

Paragraph 2476; 2477; 2478, (2015/11/30)

A compound represented by Formula [1] (in the formula, Z1 represents N, CH, or the like; X1 represents NH or the like; R1 represents a heteroaryl group or the like; each of R2, R3, and R4 represents a hydrogen atom, a halogen atom, an alkoxy group, or the like; and R5 represents a heteroaryl group or the like) or salt thereof.

Is samoquasine A indeed benzo[f]phthalazin-4(3H)-one? Unambiguous, straightforward synthesis of benzo[f]phthalazin-4(3H)-one and its regioisomer benzo[f]phthalazin-1(2H)-one

Monsieurs, Katrien,Tapolcsányi, Pál,Loones, Kristof T.J.,Neumajer, Gábor,Dirk De Ridder,Goubitz, Kees,Lemière, Guy L.F.,Dommisse, Roger A.,Mátyus, Péter,Maes, Bert U.W.

, p. 3870 - 3881 (2008/02/03)

In search for the structural elucidation of samoquasine A, a natural product isolated from the seeds of Annona squamosa L., two benzo[f]phthalazinone isomers have been synthesized. The synthetic pathway followed to build up these skeletons is based on the combination of two Suzuki reactions on a pyridazinone precursor and a ring closure reaction via a condensation reaction. 1H NMR data of the synthesized compound allowed to establish that the structure of the natural product samoquasine A is not benzo[f]phthalazin-4(3H)-one, as previously suggested.

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