Cas 52142-67-3,1,2-dimethyl-6-nitro-2,3-dihydro-1<i>H</i>-indazole

52142-67-3

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Basic information

Product Name: 1,2-dimethyl-6-nitro-2,3-dihydro-1H-indazole
Synonyms:
CAS NO:52142-67-3
Molecular Formula:
Molecular Weight: 193.205
EINECS: N/A
Product Categories: N/A

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: 1,2-dimethyl-6-nitro-2,3-dihydro-1H-indazole(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-dimethyl-6-nitro-2,3-dihydro-1H-indazole(52142-67-3)
EPA Substance Registry System: 1,2-dimethyl-6-nitro-2,3-dihydro-1H-indazole(52142-67-3)

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: 52142-67-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 52142-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,4 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52142-67:
(7*5)+(6*2)+(5*1)+(4*4)+(3*2)+(2*6)+(1*7)=93
93 % 10 = 3
So 52142-67-3 is a valid CAS Registry Number.

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52142-67-3Relevant academic research and scientific papers

Regioselective methylation of indazoles using methyl 2,2,2- trichloromethylacetimidate

Baddam, Sudhakar Reddy,Uday Kumar,Panasa Reddy,Bandichhor, Rakeshwar

, p. 1661 - 1663 (2013)

An efficient and regio selective synthesis of substituted 2-methyl-2H-indazoles using a methyl 2,2,2-trichloroacetimidate is described.

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