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1H-Pyrazole, 4,5-bis(chloromethyl)-1,3-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188619-15-0

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188619-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188619-15-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,6,1 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 188619-15:
(8*1)+(7*8)+(6*8)+(5*6)+(4*1)+(3*9)+(2*1)+(1*5)=180
180 % 10 = 0
So 188619-15-0 is a valid CAS Registry Number.

188619-15-0Downstream Products

188619-15-0Relevant academic research and scientific papers

Synthesis of fused cyclopenteno- and cyclohepteno-heterocycles

Mertzanos,Stephanidou-Stephanatou,Tsoleridis

, p. 493 - 505 (1997)

Cyclopenteno-triazoles, pyrazoles and isoxazoles 3a-i were synthetized from the reaction of various bishalomethyl substrates 1a-e with compounds containing active methylene groups 2a-c. In addition, seven membered ketodiesters 11 were synthesized from the

Preparation and bioactivity of pyranole derivatives as potential cross-linking agent

Katayama,Oshiyama

, p. 913 - 919 (2007/10/03)

A series of pyrazole derivatives with two and three alkylating sites were prepared and their cytotoxicity against cancer cells as well as antitumor activity against L1210 was investigated. The best result of cytotoxicity was obtained with the trichloride

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