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99466-20-3

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99466-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99466-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,6 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99466-20:
(7*9)+(6*9)+(5*4)+(4*6)+(3*6)+(2*2)+(1*0)=183
183 % 10 = 3
So 99466-20-3 is a valid CAS Registry Number.

99466-20-3Downstream Products

99466-20-3Relevant articles and documents

Synthesis of 1H-Indol-3-ylpyrazole derivatives from 1,3,5-triketones and arylhydrazines: One-pot construction of pyrazole and indole rings

Kim, Sung Hwan,Lee, Sangku,Kim, Se Hee,Kim, Ko Hoon,Kim, Jae Nyoung

, p. 3415 - 3419 (2014/01/06)

The reaction of 1,3,5-triketones and arylhydrazines provided indolylpyrazole derivatives in a one-pot reaction in good to moderate yields. Both the pyrazole and indole rings were constructed simultaneously with phenylhydrazine, RCOCH2CO- moiety for the py

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