Cas 137305-40-9,1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone

137305-40-9

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Basic information

Product Name: 1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone
Synonyms: 1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone
CAS NO:137305-40-9
Molecular Formula:
Molecular Weight: 418.497
EINECS: N/A
Product Categories: N/A
Mol File: 137305-40-9.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone(CAS DataBase Reference)
NIST Chemistry Reference: 1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone(137305-40-9)
EPA Substance Registry System: 1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone(137305-40-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 137305-40-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 137305-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,0 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137305-40:
(8*1)+(7*3)+(6*7)+(5*3)+(4*0)+(3*5)+(2*4)+(1*0)=109
109 % 10 = 9
So 137305-40-9 is a valid CAS Registry Number.

137305-40-9Upstream product

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137305-40-9Relevant articles and documents

An Alternative Preparation of the 2-Dimethylaminomethylene-1,3-bis(dimethylimminio)propane Salt from Phosphonoacetic Acids and Some Applications in Heterocyclic Synthesis

Gupton, John T.,Gall, John E.,Riesinger, Steve W.,Smith, Stanton Q.,Bevirt, Kathy M.,et al.

, p. 1281 - 1285 (2007/10/02)

An alternative preparation of a 2-iminovinamidinium salt from phosphonoacetic acids is described along with its application to the synthesis of 5-formylpyrimidines and masked 4-formylpyrazoles.

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