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143425-79-0

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143425-79-0 Usage

Type of compound

Hydrazine derivative

Common use

Organic synthesis and pharmaceutical research

Synthesis method

Reaction of benzylhydrazine with mesityl methyl ketone

Physical state

Yellow liquid

Melting point

46-48°C

Boiling point

220-221°C at atmospheric pressure

Applications

Building block in the synthesis of pharmaceutical and agrochemical compounds

Additional uses

Intermediate in the production of dyes, pigments, and specialty chemicals

Check Digit Verification of cas no

The CAS Registry Mumber 143425-79-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,4,2 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 143425-79:
(8*1)+(7*4)+(6*3)+(5*4)+(4*2)+(3*5)+(2*7)+(1*9)=120
120 % 10 = 0
So 143425-79-0 is a valid CAS Registry Number.

143425-79-0Relevant articles and documents

NITRENES. SYNTHESIS OF UNSYMMETRICAL BIBENZYLS

Savin, V. I.

, p. 35 - 41 (2007/10/02)

A method was developed for the synthesis of unsymmetrical bibenzyls by thermolysis of the potassium salts of methanesulfonohydrazides in dimethyl sulfoxide in the presence of 1-pentanethiol.The yields of the unsymmetrical bibenzyls and their derivatives c

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